Docs: join the list item

Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Docs: what the Frame spends power and heat on while idle, the controls, and a plan to leave it on cheaply
2026-10-28 19:03:56 +01:00 · 2026-09-29 15:04:00 +10:00 · 2026-09-29 15:03:50 +10:00 · 2026-09-29 09:41:53 +10:00 · 2026-09-28 22:13:11 +10:00
522 changed files with 1807 additions and 130699 deletions
@@ -22,13 +22,14 @@ desktop or panels.
 | See the Frame from the Mac, or the Mac inside the Frame | `docs/streaming.md` | `scripts/run-on-frame.sh mac-screen` |
 | Files and clipboard | `docs/file-transfer.md` | `scripts/push.sh`, `scripts/paste-to-frame.sh` |
 | Android apps (Lepton) | `docs/apks.md` | `scripts/install-apk.sh` |
-| Browse and install Android apps from inside the headset (APK Store panel) | `docs/apks.md` | `scripts/store-on-frame.sh` |
 | Reach the Frame off the home LAN (Tailscale) | `docs/tailscale.md` | `scripts/tailscale-on-frame.sh` |
 | Install or buy Steam games, Frame ratings | `docs/steam-games.md` | `ui/frame_steam.py` |
 | Flatpaks | `docs/streaming.md` | `scripts/install-apps.sh` |
 | Launch an app inside the desktop panel | the script's header comment | `scripts/run-on-frame.sh` |
 | Mac GUI over all of this | `README.md` → Frame Control | `scripts/frame-ui.sh` |
 | iPhone/iPad app (server runs on the Frame, `FRAME_LOCAL=1`) | `docs/iphone.md` | `ios/`, `ui/local-bin/ssh` |
+| Frame unreachable, Wi-Fi dead, Steam won't start (doctor runbook) | `docs/frame-doctor.md` | — |
+| Power draw, heat, fan, battery wear, quiet-mode plan | `docs/power-and-heat.md` | — |
 | Recovery images, factory reset, boot loops | `docs/recovery-and-images.md`, `docs/how-the-frame-works.md` | `~/Downloads/steam-frame-recovery/` |
 | Test without the headset (the Frame OS image's own sshd) | `tests/frame-container/README.md` | `tests/frame-container/frame-image.sh` |
 | What's still unverified | `docs/open-questions.md` | — |
@@ -49,9 +50,3 @@ running `--help`: `paste-to-frame.sh`, `serve-bootstrap.sh` and
 - `sudo` on the Frame asks for the user's Developer Mode password. Hand those
  steps to the user (open Terminal) and keep automation to non-sudo commands.
 - The Mac uses BSD userland and zsh (no `timeout`, use `head -n`).
- **First-party first.** For any new capability, investigate the first-party
-  way before anything else: Valve (SteamOS, Steam, Steam Link), Apple (the Mac
-  and iPhone), and KDE (the Frame's desktop is Plasma). It's usually the best
-  answer. If it isn't, write down why not. If it is, find what Frame Control
-  can do to make it easier to set up (install over SSH, pre-seed settings,
-  pair automatically, tell the user the one setting to turn on).
@@ -6,8 +6,3 @@
 *.json text eol=lf
 *.md text eol=lf
 *.bat text eol=crlf
-# Test fixtures are byte-exact (hashes, signatures): never convert line endings.
-tests/fixtures/** -text
-*.apk binary
-*.jar binary
-*.obb binary
@@ -7,7 +7,7 @@ body:
      value: |
        **Before you start:** read [CONTRIBUTING.md](https://github.com/saphid/frame-control/blob/main/CONTRIBUTING.md).

-        Issues from new contributors are auto-closed by default. A maintainer reviews them and reopens worthwhile ones. The [website feedback form](https://framecontrol.fun/feedback/) skips that queue.
+        Issues from new contributors are auto-closed by default. A maintainer reviews them and reopens worthwhile ones. The [website feedback form](https://frame-control.pages.dev/feedback/) skips that queue.

        Keep this short. If it doesn't fit on one screen, it's too long. Write in your own voice.

@@ -1,5 +1,5 @@
 blank_issues_enabled: false
 contact_links:
  - name: Feedback form (no GitHub account needed, skips the queue)
-    url: https://framecontrol.fun/feedback/
+    url: https://frame-control.pages.dev/feedback/
    about: Bugs, ideas and questions from the website become issues here without being auto-closed.
@@ -1,22 +0,0 @@
-name: Android phone
-on:
-  pull_request:
-    paths: ['android/**', 'ui/**', 'scripts/**', 'frame/**', 'apk-catalog/**', 'ios/scripts/make_frame_bundle.py', '.github/workflows/android.yml']
-  push:
-    branches: [main]
-    paths: ['android/**', 'ui/**', 'scripts/**', 'frame/**', 'apk-catalog/**', 'ios/scripts/make_frame_bundle.py', '.github/workflows/android.yml']
-permissions:
-  contents: read
-jobs:
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-java@v4
-        with:
-          distribution: temurin
-          java-version: '17'
-      - uses: android-actions/setup-android@v3
-      - uses: gradle/actions/setup-gradle@v4
-      - run: sdkmanager 'platforms;android-36' 'build-tools;36.0.0'
-      - run: ./android/gradlew -p android assembleDebug assembleDebugAndroidTest testDebugUnitTest lintDebug --no-daemon
@@ -5,11 +5,6 @@ on:
    branches: [main]
  pull_request:

-# A newer push to the same pull request supersedes a run still in progress.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
-
 jobs:
  checks:
    runs-on: ubuntu-latest
@@ -22,9 +17,7 @@ jobs:
        with:
          node-version: "24"
      - name: Install zsh
-        # The runner image's third-party apt sources (packages.microsoft.com) sometimes
-        # fail to refresh; Ubuntu's own lists still update, and the install fails if not.
-        run: (sudo apt-get update -qq || true) && sudo apt-get install -y -qq zsh
+        run: sudo apt-get update -qq && sudo apt-get install -y -qq zsh
      - name: Script syntax
        run: |
          sh -n ui/local-bin/ssh
@@ -42,9 +35,7 @@ jobs:
      - name: Server tests
        run: python -m unittest discover -s tests -v
      - name: App syntax
-        run: node --check app/main.js && node --check app/build/make-icon.js && node --check app/build/fetch-deps.js && node --check app/preload.js && node --check app/install-link.js && node --check app/updater.js
-      - name: App tests
-        run: node --test app/test/*.test.js
+        run: node --check app/main.js && node --check app/build/make-icon.js && node --check app/build/fetch-deps.js && node --check app/preload.js && node --check app/install-link.js
      - name: Website
        run: node --test site/test/*.test.mjs && node --check site/public/js/site.js && node --check site/public/js/feedback.js

@@ -91,8 +82,6 @@ jobs:
    steps:
      - uses: actions/checkout@v4
      - name: Install zsh
-        # The runner image's third-party apt sources (packages.microsoft.com) sometimes
-        # fail to refresh; Ubuntu's own lists still update, and the install fails if not.
-        run: (sudo apt-get update -qq || true) && sudo apt-get install -y -qq zsh
+        run: sudo apt-get update -qq && sudo apt-get install -y -qq zsh
      - name: End-to-end tests
        run: scripts/e2e.sh
@@ -104,7 +104,7 @@ jobs:
              '',
              `Maintainers review auto-closed issues regularly and reopen worthwhile ones. Issues that do not meet the quality bar in [CONTRIBUTING.md](https://github.com/${context.repo.owner}/${context.repo.repo}/blob/${defaultBranch}/CONTRIBUTING.md) will not be reopened or receive a reply.`,
              '',
-              'Just want to report a bug or share an idea? The [website feedback form](https://framecontrol.fun/feedback/) skips this queue.',
+              'Just want to report a bug or share an idea? The [website feedback form](https://frame-control.pages.dev/feedback/) skips this queue.',
              '',
              'If a maintainer replies `lgtmi` on one of your issues, your future issues will stay open. If a maintainer replies `lgtm`, your future issues and PRs will stay open. The command must be at the start of the reply (optionally after one or more `@username` mentions) or at the end.',
              '',
@@ -1,53 +0,0 @@
-name: PC host libraries
-# PC in the headset (Experimental). The Windows job builds the native adapter
-# and runs the real-encoder protocol tests; the installer's own bundle is
-# tested in release.yml. The Linux adapter from PR #38 isn't shipped or offered
-# in the app, but shares capture.c and controller.c, so it's still built here.
-# These builds add the GPL x264 encoder for headless tests only: they're never
-# uploaded or shipped.
-on:
-  pull_request:
-    paths: ["desktop/**", "ui/**", "tests/**", "scripts/macview-bench.py", ".github/workflows/pc-host.yml"]
-  workflow_dispatch:
-jobs:
-  linux:
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest, ubuntu-24.04-arm]
-    runs-on: ${{ matrix.os }}
-    steps:
-      - uses: actions/checkout@v4
-      - name: Native libraries
-        run: |
-          sudo apt-get update -qq
-          sudo apt-get install -y libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev libglib2.0-dev gstreamer1.0-plugins-base gstreamer1.0-plugins-good gstreamer1.0-plugins-bad gstreamer1.0-plugins-ugly gstreamer1.0-pipewire libpipewire-0.3-modules libspa-0.2-modules
-          python3 desktop/build.py --with-x264
-      - name: Tests (real x264, fake capture consent/input)
-        env:
-          FRAME_PC_REQUIRE_NATIVE: "1"
-          FRAME_PC_REQUIRE_X264: "1"
-        run: python3 -m unittest discover -s tests -p 'test_pc*.py' -v
-  windows:
-    runs-on: windows-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: msys2/setup-msys2@v2
-        with:
-          msystem: UCRT64
-          update: true
-      # A mirror's HTTP 429 once failed this install (2026-10-24): retry, so a
-      # flaky mirror can't break a release build.
-      - name: MSYS2 packages for the PC host
-        shell: msys2 {0}
-        run: |
-          for attempt in 1 2 3; do
-            pacman -S --needed --noconfirm mingw-w64-ucrt-x86_64-gcc mingw-w64-ucrt-x86_64-pkgconf mingw-w64-ucrt-x86_64-python mingw-w64-ucrt-x86_64-gstreamer mingw-w64-ucrt-x86_64-gst-plugins-base mingw-w64-ucrt-x86_64-gst-plugins-good mingw-w64-ucrt-x86_64-gst-plugins-bad mingw-w64-ucrt-x86_64-gst-plugins-ugly && exit 0
-            sleep $((attempt * 30))
-          done
-          exit 1
-      - name: Native build and tests (x264; WGC and MF need a desktop/GPU)
-        shell: msys2 {0}
-        run: |
-          python desktop/build.py --with-x264
-          FRAME_PC_REQUIRE_NATIVE=1 FRAME_PC_REQUIRE_X264=1 python -m unittest discover -s tests -p 'test_pc*.py' -v
@@ -2,60 +2,19 @@ name: release

 # Pushing a v* tag builds Frame Control for macOS, Windows and Linux and attaches
 # the installers to that tag's GitHub release (created as a draft if missing).
-# Pull requests that change how the installers are built (the Electron app, the
-# Windows PC helper libraries, the macOS helper, or this workflow) build the same installers as
-# artifacts. ui/, scripts/, frame/ and apk-catalog/ are copied in as they are and
-# are tested by the checks workflow; run this one by hand to package them early.
+# Pull requests that touch the app build the same installers as artifacts.
 on:
  push:
    tags: ["v*"]
  pull_request:
-    paths: ["app/**", "desktop/**", "mac/frame-mac-view/**", ".github/workflows/release.yml"]
+    paths: ["app/**", "ui/**", "scripts/**", "frame/**", "apk-catalog/**", ".github/workflows/release.yml"]
  workflow_dispatch:

-# A newer push to the same pull request supersedes a build still in progress.
-concurrency:
-  group: ${{ github.workflow }}-${{ github.ref }}
-  cancel-in-progress: ${{ github.event_name == 'pull_request' }}
-
 permissions:
  contents: write

 jobs:
-  # One job makes the draft, before the builds: three matrix jobs each running
-  # "view || create" could race and make duplicate drafts. The draft is tied to
-  # the pushed tag (the tag must already exist on GitHub, then tag_name is set
-  # explicitly), so scripts/publish-release.sh and `gh release upload` find it
-  # by tag. It is created with the REST API so the id comes straight back: the
-  # release list can lag a fresh draft (v0.4.2's first run found nothing and
-  # PATCHed releases/ with an empty id). tests/test_release_workflow.py runs
-  # this step against tests/fakegh.
-  draft:
-    if: startsWith(github.ref, 'refs/tags/')
-    runs-on: ubuntu-latest
-    steps:
-      - name: Create the draft release
-        env:
-          GH_TOKEN: ${{ github.token }}
-          GH_REPO: ${{ github.repository }}
-        run: |
-          tag="${GITHUB_REF_NAME}"
-          # A rerun finds the draft an earlier attempt made.
-          id=$(gh api --paginate "repos/$GH_REPO/releases?per_page=100" --jq ".[] | select(.tag_name == \"$tag\") | .id" | head -n 1)
-          if [ -z "$id" ]; then
-            # Given a missing tag, GitHub would create it on the default branch.
-            gh api "repos/$GH_REPO/git/ref/tags/$tag" >/dev/null \
-              || { echo "tag $tag isn't on GitHub" >&2; exit 1; }
-            id=$(gh api -X POST "repos/$GH_REPO/releases" -f tag_name="$tag" -f name="Frame Control ${tag#v}" \
-              -F draft=true -f body="" --jq .id)
-          fi
-          [ -n "$id" ] || { echo "no release id for $tag; not PATCHing releases/" >&2; exit 1; }
-          gh api -X PATCH "repos/$GH_REPO/releases/$id" -f tag_name="$tag" --jq '"release " + (.id|tostring) + " tag_name " + .tag_name'
-
  build:
-    needs: draft
-    # Still runs for pull requests and manual runs, where the draft job is skipped.
-    if: ${{ !failure() && !cancelled() }}
    strategy:
      fail-fast: false
      matrix:
@@ -75,71 +34,22 @@ jobs:
      - uses: actions/setup-node@v4
        with:
          node-version: "24"
-      # PC in the headset (Experimental, Windows only): our capture adapter and
-      # the GStreamer libraries it uses, bundled into resources/desktop/bundle.
-      - uses: msys2/setup-msys2@v2
-        if: runner.os == 'Windows'
-        with:
-          msystem: UCRT64
-          update: true
-      # A mirror's HTTP 429 once failed this install (2026-10-24): retry, so a
-      # flaky mirror can't break a release build.
-      - name: MSYS2 packages for the PC host
-        if: runner.os == 'Windows'
-        shell: msys2 {0}
-        run: |
-          for attempt in 1 2 3; do
-            pacman -S --needed --noconfirm mingw-w64-ucrt-x86_64-gcc mingw-w64-ucrt-x86_64-pkgconf mingw-w64-ucrt-x86_64-python mingw-w64-ucrt-x86_64-gstreamer mingw-w64-ucrt-x86_64-gst-plugins-base mingw-w64-ucrt-x86_64-gst-plugins-good mingw-w64-ucrt-x86_64-gst-plugins-bad mingw-w64-ucrt-x86_64-gst-plugins-ugly && exit 0
-            sleep $((attempt * 30))
-          done
-          exit 1
-      - name: Windows PC streaming libraries
-        if: runner.os == 'Windows'
-        shell: msys2 {0}
-        run: python desktop/build.py --out app/build/desktop/win-x64
      - name: Build
        working-directory: app
        shell: bash
        run: npm ci && npm run ${{ matrix.script }}
        env:
          CSC_IDENTITY_AUTO_DISCOVERY: "false"
-      # The installer, not just the unpacked build: its 7-Zip payload once dropped
-      # the OpenXR layer's arm64 library without any error. Install it silently
-      # and compare every installed file with the unpacked build.
-      - name: Check the Windows installer installs every file
-        if: matrix.os == 'windows-latest'
-        shell: pwsh
-        run: |
-          $setup = Get-ChildItem app/dist/Frame-Control-Setup-*.exe | Select-Object -First 1
-          $p = Start-Process -FilePath $setup.FullName -ArgumentList '/S' -Wait -PassThru
-          if ($p.ExitCode -ne 0) { throw "installer exited $($p.ExitCode)" }
-          $installed = Join-Path $env:LOCALAPPDATA 'Programs\Frame Control'
-          for ($i = 0; $i -lt 60 -and -not (Test-Path (Join-Path $installed 'Uninstall Frame Control.exe')); $i++) { Start-Sleep 2 }
-          node app/build/check-resources.js (Join-Path $installed 'resources') app/dist/win-unpacked/resources
-          if ($LASTEXITCODE -ne 0) { exit $LASTEXITCODE }
-      # From the installed app, so this also proves the installer carries the
-      # libraries. After the check above, and without writing __pycache__,
-      # so it can't change what that check compares.
-      - name: Test the installed app's Python with the Windows PC libraries
-        if: runner.os == 'Windows'
-        shell: bash
-        env:
-          PYTHONDONTWRITEBYTECODE: "1"
-        run: |
-          resources="$(cygpath -u "$LOCALAPPDATA")/Programs/Frame Control/resources"
-          python="$resources/python/python.exe"
-          native="$(cygpath -w "$resources/desktop/bundle")"
-          FRAME_PC_NATIVE="$native" FRAME_PC_REQUIRE_NATIVE=1 FRAME_PC_INSTALLER_BUNDLE=1 "$python" -B -m unittest discover -s tests -p 'test_pc*.py' -v
      - name: Upload to the release
        if: startsWith(github.ref, 'refs/tags/')
        shell: bash
        env:
          GH_TOKEN: ${{ github.token }}
        run: |
-          gh release upload "${GITHUB_REF_NAME}" ${{ matrix.files }} --clobber
-      # Tagged builds are attached to the release above; only other builds need artifacts.
+          tag="${GITHUB_REF_NAME}"
+          gh release view "$tag" >/dev/null 2>&1 || gh release create "$tag" --draft --title "Frame Control ${tag#v}" --notes ""
+          gh release upload "$tag" ${{ matrix.files }} --clobber
      - uses: actions/upload-artifact@v4
-        if: ${{ !startsWith(github.ref, 'refs/tags/') }}
        with:
          name: frame-control-${{ matrix.os }}
          path: |
@@ -1,21 +1,7 @@
 .DS_Store
 __pycache__/
 apk-catalog/data/cache/
-apk-catalog/data/index-v2*.json*
+apk-catalog/data/index-v2.json*
 compat-db/.env.lakebed.server
 compat-db/.lakebed/
 tests/smoke/results/
-mac/bin/
-
-# Shared desktop streaming controller build products
-desktop/controller.dll
-desktop/controller.dylib
-desktop/controller.so
-desktop/*.obj
-desktop/*.lib
-desktop/*.exp
-desktop/bundle/
-app/build/desktop/
-
-# Downloaded at build time (frame/kdeconnect/fetch.py, app/build/fetch-deps.js)
-frame/kdeconnect/packages/
@@ -1,55 +0,0 @@
-# Changelog
-
-## Unreleased
-
- Import standalone APK/OBB backups from XAPK/APKS/APKM archives through the
-  existing preview and game-data setup flow. Unsafe archives, split sets and
-  Android/data restores are refused with guidance. This does not establish RE4
-  compatibility or diagnose its reported failure (issue #102).
-
- Add `scripts/frame-power-sample.sh`, a bounded read-only SSH sampler for
-  battery, CPU, named temperatures, fan and available power rails (issue #52).
-  JSON samples/summaries and CSV exports retain explicit unavailable states;
-  active smoke-test locks stop measurement. No power settings are changed.
-
- Show saved Android compatibility reports on store search cards and app details.
-  Reports refresh in the background, so a stalled database or credential lookup
-  cannot delay search. Warnings allow installation; build compatibility blockers
-  still apply. Public copies use this computer's reports, not private shared ratings.
-
- Fix two cases where optional diagnostic logs could retain part of a headset
-  display name or an SSH host name, while preserving existing privacy redaction
-  (issue #81).
-
- Keep the full host-key recovery explanation readable in Devices, including
-  long addresses, and remove doubled punctuation from the connection tooltip
-  (issue #87). Refresh stays within the header and switching headsets selects
-  the new headset's details.
-
- Fix experimental PC screen capture on Windows builds whose streaming libraries
-  lack Windows Graphics Capture. Whole screens use Desktop Duplication; individual
-  windows are hidden with an explanation instead of failing when shown. A Windows
-  VM streamed a real desktop to the Frame; physical input remains unverified.
-
- Add read-only battery health in Tools: charging state, temperature, cycle count,
-  and available capacity with explicit unknown states. The parser was checked
-  on a real Frame; the connected desktop UI was tested with synthetic readings.
-
- Add Tools → Game storage: read-only headset filesystem capacity and Steam
-  library/game install-size breakdown, with unknown sizes, partial inventories
-  and permission/missing-drive states. Includes instructions for Steam's own
-  Move UI; Frame Control does not move or delete game files. The read-only
-  parser was checked on a real Frame; the connected UI and game moves were not.
-
- Add `scripts/frame-doctor.sh` for read-only setup and pairing diagnostics,
-  with verified SSH identity, private summaries and actionable next steps
-  (issue #34). Connection steps links to the diagnostic guide. Repairs remain
-  manual; restart-loop evidence stops deeper diagnostics. The real Frame
-  verified the SSH connection and safety stop; deeper checks were skipped.
- Fixed headset smoke cleanup reporting success while a smoke-title process
-  could remain running after its files were removed. Cleanup now stops and
-  rechecks processes tied to exact reserved test-title paths, uses PID handles
-  for safe TERM/KILL escalation, and records stopped PIDs. Unrelated titles and
-  shared Wine services are left alone. Verified with local Linux process
-  regressions and a 13/13 real Frame smoke run that stopped five test-owned
-  Proton process PIDs before removing the Windows test title.
@@ -12,7 +12,7 @@ See what the headset sees, install games and Android apps, move files and text a
 [![Checks](https://img.shields.io/github/actions/workflow/status/saphid/steam-frame/checks.yml?branch=main&label=checks)](https://github.com/saphid/steam-frame/actions/workflows/checks.yml)
 [![License: MIT](https://img.shields.io/badge/license-MIT-66c0f4)](LICENSE)

-[**Get started**](https://framecontrol.fun) · [**Download**](https://framecontrol.fun/#download) · [Trailer](#trailer) · [Features](#features) · [Set up the headset](#set-up-the-headset) · [Feedback](#feedback) · [Docs](#going-further)
+[**Website**](https://frame-control.pages.dev) · [**Download**](#install) · [Trailer](#trailer) · [Features](#features) · [Set up the headset](#set-up-the-headset) · [Feedback](#feedback) · [Docs](#going-further)

 <br>

@@ -35,8 +35,8 @@ See what the headset sees, install games and Android apps, move files and text a
 <tr>
 <td width="50%" valign="top">

-**👓 Headset view and Desktop**<br>
-Live video of what the lenses show, or of the app panel in use, flat and still however the wearer looks around. Turn on Control and tap or click right on it to use the Frame from your phone or computer.
+**👓 Headset view**<br>
+Live video of what the lenses show (about 30 fps), or a still of both eyes. Zoom, pan, full screen, save as PNG.

 </td>
 <td width="50%" valign="top">
@@ -44,16 +44,13 @@ Live video of what the lenses show, or of the app panel in use, flat and still h
 **🔋 Battery and status**<br>
 Charge, charging watts and time left, storage, memory, temperature, Wi-Fi, and what's running.

-For repeatable read-only battery, power-rail, temperature and fan measurements,
-use the [power and heat sampler](docs/power-and-heat.md).
-
 </td>
 </tr>
 <tr>
 <td valign="top">

 **🎮 Steam games**<br>
-Everything you own with its Steam Frame rating. Install onto the headset with live progress, search the store, and force quit a game that stops responding.
+Everything you own with its Steam Frame rating. Install onto the headset with live progress, and search the store.

 </td>
 <td valign="top">
@@ -66,17 +63,14 @@ About 4,500 F-Droid apps rated for the Frame. One click installs each as its own
 <tr>
 <td valign="top">

-**📁 Files and games**<br>
-Drag files onto the window to send them. Drop a game's .zip, folder or .exe to add it to the Steam library, with Proton or the Linux runtime picked for you.
+**📁 Files, games and clipboard**<br>
+Drag files onto the window to send them. Drop a game's .zip, folder or .exe to add it to the Steam library, with Proton or the Linux runtime picked for you. Send text or your clipboard straight to the headset's desktop.

 </td>
 <td valign="top">

-**📸 Screenshots and recordings**<br>
-Browse the shots you take in the headset and save them to your Pictures folder, or have new ones and your Steam clips copied over automatically. Record what the headset shows, with its sound, or export Steam's clips at any length, as .mp4 files in your Videos folder ([not tested on a headset yet](docs/recording.md)).
-
-**⌨️ Type on the headset**<br>
-Type and point in the Frame's apps from your computer or phone, through KDE Connect, which Frame Control brings along and sets up on the Frame. Copy text to the headset's clipboard and back again. Nothing else to install, anywhere. Press T to open it.
+**📸 Screenshots**<br>
+Browse the shots you take in the headset and save them to your Pictures folder.

 </td>
 </tr>
@@ -92,41 +86,16 @@ Install desktop apps like Moonlight or VLC, and set each Android app's resolutio
 **⚡ One-click tools**<br>
 SSH, SFTP, Steam Link, remote desktop, volume, sleep, restart and shut down.

-</td>
-</tr>
-<tr>
-<td colspan="2" valign="top">
-
-**💾 Backup and recovery**<br>
-Copy game saves, settings and Android app data to your computer, and restore them after a factory reset. Sign-in files and keys are never copied. A Return to Game Mode button helps when the headset is stuck in Desktop Mode. Not tested on a headset yet. [How it works](docs/backup-and-recovery.md).
-
 </td>
 </tr>
 </table>

-The optional [Family and comfort](docs/family-comfort.md) card adds session
-limits, breaks, local alerts and one-click casting. A session copies a small
-Frame Control worker into your headset user account.
-
-For the other features, nothing is installed on the Frame: the app uses what SteamOS
+Nothing is installed on the Frame for any of this: the app uses what SteamOS
 already ships (sideloading a game copies Valve's own devkit scripts to
-`~/devkit-utils`, as Valve's Devkit Client does). The optional
-[performance HUD](docs/vr-utilities.md) copies our own Python helpers into
-`~/.local/share/frame-control/vr/`. [How each feature works](docs/frame-control.md).
+`~/devkit-utils`, as Valve's Devkit Client does). [How each feature works](docs/frame-control.md).

 ## Install

-**New here? [Get Frame Control and follow the setup guide on the website](https://framecontrol.fun/#download).**
-Install it on your **computer, not the headset**. You don't need to clone this
-repository or install Python. Download for your computer, install and open the
-app, then choose **Set Up Connection** with the Frame awake on the same network.
-
- **macOS:** open the `.dmg`, drag Frame Control to Applications, then open it there.
- **Windows:** run the installer and launch Frame Control from Start, or extract the portable `.zip` and run `Frame Control.exe`.
- **Linux:** make the AppImage executable and open it, or install the `.deb` and launch Frame Control.
-
-If the app is blocked, see the first-launch notes below before proceeding.
-
 | | Download | Needs |
 |---|---|---|
 | **macOS** (Apple Silicon) | [Frame-Control-mac-arm64.dmg](https://github.com/saphid/steam-frame/releases/latest/download/Frame-Control-mac-arm64.dmg) | Nothing extra |
@@ -137,15 +106,7 @@ If the app is blocked, see the first-launch notes below before proceeding.
 **iPhone and iPad:** the same features from your phone, with nothing to install on
 a computer. Build it from [`ios/`](ios) in Xcode; see [docs/iphone.md](docs/iphone.md).

-**Android phones (development):** a native companion is in [`android/`](android).
-It can download new screenshots during a user-started sync session, with Gallery
-saving enabled by default. See [build instructions and current testing limits](docs/android-phone.md).
-
 The app brings its own Python and `adb`; SSH is built into macOS and Windows.
-From 0.4 it updates itself: when a new version is published, a banner offers
-**Update and restart**. It sends anonymous usage statistics, which you can turn
-off. Sharing compatibility results and error details is opt-in. See
-[docs/privacy.md](docs/privacy.md).
 Google doesn't publish `adb` for arm64 Linux, so that build uses your
 distribution's. If you already have `adb`, the app uses yours.

@@ -214,11 +175,9 @@ entry to `~/.ssh/config` and keys at `~/.ssh/id_ed25519_frame` and
 ## Feedback

 This is a first public test, so reports are really useful, especially from
-Windows and Linux. The quickest way is **Report a problem** in the app (the
-speech-bubble button at the top, or **Help → Report a Problem…**). It adds
-diagnostics with personal details removed, shows you exactly what's included,
-and sends it privately to the maintainer; nothing is published. Without the app,
-use the [feedback form](https://frame-control.pages.dev/feedback/). Please include:
+Windows and Linux. The quickest way is the
+[feedback form](https://frame-control.pages.dev/feedback/): no GitHub account
+needed, and it opens an issue here. Please include:

 - what you tried and what happened
 - your computer's OS and your SteamOS build (Steam Settings → System)
@@ -239,20 +198,13 @@ Frame's software fits together, all checked against a real headset and labelled
 | [Scripts and headset setup](docs/scripts.md) | The command-line helpers, minimum typing, streaming options, floating panels |
 | [How the Frame works](docs/how-the-frame-works.md) | SteamVR → gamescope → Plasma, verified facts, debugging |
 | [Android apps (Lepton)](docs/apks.md) | Sideloading, the rated F-Droid catalogue, per-app instances |
-| [Import from my Quest](docs/quest-import.md) | Copy games you own off your Quest by USB; what runs, and why licence-checked games may not |
-| [My Meta library](docs/meta-library.md) | Experimental: install and test Quest games your Meta account owns, with your own token |
 | [Sideloading Linux and Windows games](docs/sideloading.md) | A .zip, folder or .exe as a Steam Devkit Game, runtime detection |
 | [Install links for websites](docs/web-install.md) | `frame-control://install` links and manifests, the rules, a button to paste |
-| [VR comfort and HUD](docs/vr-utilities.md) · [Steam games](docs/steam-games.md) · [VR video](docs/vr-video.md) · [WebXR in Chromium](docs/webxr-chromium.md) | Installing and buying, watching VR180/360, the Chromium build |
-| [PC in the headset](docs/pc-in-headset.md) | Experimental, Windows only, off until you turn it on: a whole PC screen as a panel in the Frame. Tested in a Windows VM; individual windows need a WGC-enabled build |
-| [Mac in the headset](docs/mac-in-headset.md) | Mac windows and screens as panels in the Frame, with laser and keyboard input |
-| [VR mods and custom songs](docs/mods.md) | UEVR for Unreal games from Frame Control (install, play in VR, remove), the per-game table, Beat Saber blockers |
+| [Steam games](docs/steam-games.md) · [VR video](docs/vr-video.md) · [WebXR in Chromium](docs/webxr-chromium.md) | Installing and buying, watching VR180/360, the Chromium build |
 | [SSH](docs/ssh.md) · [Streaming](docs/streaming.md) · [Files](docs/file-transfer.md) · [Panels](docs/panels.md) · [Tailscale](docs/tailscale.md) | Topic notes |
 | [Frame Control for iPhone](docs/iphone.md) | The iPhone and iPad app, how it runs the server on the Frame, pairing |
-| [Frame Control for Android phones](docs/android-phone.md) | Development build, pairing, screenshot downloads and foreground sync limits |
 | [Recovery and OS images](docs/recovery-and-images.md) | Where to download the Frame's OS, what's inside, testing without the headset |
-| [AI agents and assistant](docs/agents.md) | Key-free MCP tools, human approvals, and an opt-in assistant panel |
-| [Testing](docs/testing.md) | Unit tests, end-to-end tests against a fake Frame in Docker, the headset smoke test and a Windows test VM |
+| [Testing](docs/testing.md) | Unit tests, end-to-end tests against a fake Frame in Docker, and the headset smoke test |
 | [Open questions](docs/open-questions.md) | What's still unchecked |

 <details>
@@ -285,14 +237,9 @@ cd app && npm install && npm start      # run the app from the checkout

 The server is Python stdlib only; the app is Electron. GitHub Actions runs the
 tests on macOS, Windows and Linux, and a `v*` tag builds all three installers
-into a draft release, which reaches users once published. See
-[building](docs/frame-control.md#building) and [releasing](docs/releasing.md).
+into the release. See [building](docs/frame-control.md#building).

 ## License

-[MIT](LICENSE). The apps also ship other people's software under its own
-licence, notably KDE Connect (GPL) for the keyboard and trackpad; see
-[THIRD_PARTY_NOTICES.md](THIRD_PARTY_NOTICES.md). Steam, Steam Frame and SteamVR are trademarks of Valve
+[MIT](LICENSE). Steam, Steam Frame and SteamVR are trademarks of Valve
 Corporation. This project isn't affiliated with or endorsed by Valve.
-
-See [Game storage](docs/game-storage.md) for read-only headset space and Steam install sizes, and [the changelog](CHANGELOG.md) for unreleased changes.
@@ -1,17 +0,0 @@
-# Third-party software in Frame Control
-
-Frame Control's own code is under the [MIT licence](LICENSE). The apps also
-ship other people's software, unchanged, each under its own licence:
-
-| What | Where | Licence | Details |
-|---|---|---|---|
-| KDE Connect 24.02.2 and five libraries, as Valve builds them for the Frame | Desktop apps and the iPhone app; copied to the Frame for the keyboard and trackpad | GPL and LGPL (per package) | [frame/kdeconnect/NOTICE.md](frame/kdeconnect/NOTICE.md), licence texts in [frame/kdeconnect/LICENSES](frame/kdeconnect/LICENSES), complete source in the [kdeconnect-frame-24.02.2-1 release](https://github.com/saphid/frame-control/releases/tag/kdeconnect-frame-24.02.2-1) |
-| Python 3.12 ([python-build-standalone](https://github.com/astral-sh/python-build-standalone)) | Desktop apps | PSF License and others | Included with it, in the app's `python` folder |
-| adb (Android SDK Platform-Tools) | Desktop apps (not Linux arm64) | Apache-2.0 and others | `NOTICE.txt` in the app's `tools` folder |
-| Mozilla's CA certificate list, as published by curl | Desktop apps | MPL-2.0 | https://curl.se/docs/caextract.html |
-| Electron | Desktop apps | MIT (Chromium: BSD-3-Clause and others) | `LICENSE` and `LICENSES.chromium.html` in the app |
-| GStreamer 1.x, a few of its plugins and the libraries they need, as [MSYS2](https://packages.msys2.org/) builds them | Windows app only, for the experimental [PC in the headset](docs/pc-in-headset.md) | LGPL-2.1-or-later and others (per package); the GPL x264 encoder is left out | `libraries.json` (exact package versions) and the `licenses` folder in the app's `desktop/bundle` folder |
-
-Frame Control starts KDE Connect and talks to it over its network protocol;
-it doesn't link to it or include its code. On Windows, Frame Control's own
-`pc-host.dll` links to GStreamer dynamically; the libraries are unmodified.
@@ -1,5 +0,0 @@
-.gradle/
-**/build/
-local.properties
-*.keystore
-*.jks
@@ -1,35 +0,0 @@
-plugins { id 'com.android.application' }
-
-android {
-    namespace 'com.saphid.framecontrol'
-    compileSdk 36
-    defaultConfig {
-        applicationId 'com.saphid.framecontrol'
-        minSdk 29
-        targetSdk 36
-        versionCode 1
-        versionName '0.1.0'
-        testInstrumentationRunner 'androidx.test.runner.AndroidJUnitRunner'
-    }
-    compileOptions { sourceCompatibility JavaVersion.VERSION_17; targetCompatibility JavaVersion.VERSION_17 }
-    sourceSets.main.assets.srcDir layout.buildDirectory.dir('generated/frameAssets').get().asFile
-}
-
-def frameAssets = tasks.register('frameAssets', Exec) {
-    workingDir rootProject.projectDir.parentFile
-    commandLine 'python3', 'android/scripts/make_assets.py', layout.buildDirectory.dir('generated/frameAssets').get().asFile
-    inputs.files(fileTree(rootProject.file('../ui')), fileTree(rootProject.file('../scripts')), fileTree(rootProject.file('../frame')), fileTree(rootProject.file('../apk-catalog')) { exclude 'data/**' })
-    inputs.file(rootProject.file('../ios/scripts/make_frame_bundle.py'))
-    inputs.file(rootProject.file('scripts/make_assets.py'))
-    outputs.dir layout.buildDirectory.dir('generated/frameAssets')
-}
-tasks.named('preBuild').configure { dependsOn frameAssets }
-
-dependencies {
-    implementation 'com.github.mwiede:jsch:2.28.8'
-    implementation 'com.google.code.gson:gson:2.13.2'
-    implementation 'androidx.core:core:1.17.0'
-    testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test:runner:1.7.0'
-    androidTestImplementation 'androidx.test.ext:junit:1.3.0'
-}
@@ -1,686 +0,0 @@
-package com.saphid.framecontrol;
-
-import static org.junit.Assert.*;
-
-import android.app.Activity;
-import android.app.Instrumentation;
-import android.content.*;
-import android.database.Cursor;
-import android.graphics.*;
-import android.net.Uri;
-import android.provider.MediaStore;
-import android.system.ErrnoException;
-import android.system.Os;
-import android.system.OsConstants;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.Button;
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-import androidx.test.platform.app.InstrumentationRegistry;
-import java.io.*;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.util.*;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicBoolean;
-import java.util.concurrent.atomic.AtomicReference;
-import org.junit.*;
-import org.junit.runner.RunWith;
-
-@RunWith(AndroidJUnit4.class)
-public class ScreenshotDeviceTest {
-  private Context context;
-  private final Set<Uri> cleanup = new LinkedHashSet<>();
-
-  @Before
-  public void setup() {
-    context = InstrumentationRegistry.getInstrumentation().getTargetContext();
-  }
-
-  @After
-  public void cleanup() {
-    for (Uri uri : cleanup) context.getContentResolver().delete(uri, null, null);
-  }
-
-  /** Fixture Steam accounts exist on the simulated headset from the first poll. */
-  private static SyncEngine.Listing listing(SyncEngine.Shot... shots) {
-    return new SyncEngine.Listing(Set.of("123", "999999999991"), List.of(shots));
-  }
-
-  private String name(String headset, SyncEngine.Shot shot) throws Exception {
-    String file = shot.id.substring(shot.id.lastIndexOf('/') + 1);
-    int dot = file.lastIndexOf('.');
-    return file.substring(0, dot)
-        + "_"
-        + FrameConnection.hash(headset + "/" + shot.id).substring(0, 20)
-        + file.substring(dot);
-  }
-
-  private Uri row(String headset, SyncEngine.Shot shot) throws Exception {
-    Uri collection = MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY);
-    @SuppressWarnings("deprecation")
-    Uri includingPending = MediaStore.setIncludePending(collection);
-    try (Cursor c =
-        context
-            .getContentResolver()
-            .query(
-                includingPending,
-                new String[] {"_id"},
-                MediaStore.Images.Media.DISPLAY_NAME
-                    + "=? AND "
-                    + MediaStore.Images.Media.RELATIVE_PATH
-                    + "=?",
-                new String[] {name(headset, shot), "Pictures/Frame Control/"},
-                null)) {
-      if (c != null && c.moveToFirst()) {
-        Uri uri = ContentUris.withAppendedId(collection, c.getLong(0));
-        cleanup.add(uri);
-        assertFalse("Duplicate Gallery row", c.moveToNext());
-        return uri;
-      }
-      return null;
-    }
-  }
-
-  @Test
-  public void actualGalleryOriginalAndAppOnlySurviveRelaunch() throws Exception {
-    String headset = "instrumented-" + UUID.randomUUID();
-    File root = new File(context.getFilesDir(), "instrumented/" + headset);
-    Object gate = new Object();
-    Bitmap bitmap = Bitmap.createBitmap(48, 32, Bitmap.Config.ARGB_8888);
-    bitmap.eraseColor(Color.rgb(25, 184, 143));
-    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
-    bitmap.compress(Bitmap.CompressFormat.PNG, 100, bytes);
-    bitmap.recycle();
-    byte[] png = bytes.toByteArray();
-    SyncEngine.Transport transport =
-        new SyncEngine.Transport() {
-          public void download(SyncEngine.Shot shot, File target) throws Exception {
-            Files.write(target.toPath(), png);
-          }
-
-          public boolean validImage(File f) {
-            Bitmap b = BitmapFactory.decodeFile(f.getPath());
-            if (b == null) return false;
-            b.recycle();
-            return true;
-          }
-        };
-    GalleryExporter exporter = new GalleryExporter(context, headset, gate);
-    SyncEngine engine = new SyncEngine(root, true);
-    engine.reconcile(listing(), transport, exporter);
-    SyncEngine.Shot shot =
-        new SyncEngine.Shot("999999999991/108/20261024000000_1.png", png.length, 1792800000);
-    engine.reconcile(listing(shot), transport, exporter);
-    assertNull(row(headset, shot));
-    engine.reconcile(listing(shot), transport, exporter);
-    Uri saved = row(headset, shot);
-    assertNotNull(saved);
-    try (InputStream in = context.getContentResolver().openInputStream(saved)) {
-      assertArrayEquals(png, read(in));
-    }
-    assertEquals("saved", engine.items().get(0).destination);
-    engine = new SyncEngine(root, true);
-    engine.reconcile(listing(shot), transport, exporter);
-    assertEquals(saved, row(headset, shot));
-    engine.setGallery(false);
-    SyncEngine.Shot second =
-        new SyncEngine.Shot("999999999991/108/20261024000001_1.png", png.length, 1792800001);
-    engine.reconcile(listing(shot, second), transport, exporter);
-    engine.reconcile(listing(shot, second), transport, exporter);
-    engine.setGallery(true);
-    engine = new SyncEngine(root, true);
-    engine.reconcile(listing(shot, second), transport, exporter);
-    assertNull(row(headset, second));
-    assertTrue(
-        engine.items().stream()
-            .anyMatch(
-                i ->
-                    i.shot.id.equals(second.id)
-                        && i.destination.equals("appOnly")
-                        && i.file.exists()));
-  }
-
-  @Test
-  public void interruptedMediaStoreRowIsRewrittenWithoutDuplicate() throws Exception {
-    String headset = "pending-" + UUID.randomUUID();
-    SyncEngine.Shot shot =
-        new SyncEngine.Shot("999999999992/108/20261024000002_1.png", 4, 1792800002);
-    ContentValues values = new ContentValues();
-    values.put(MediaStore.Images.Media.DISPLAY_NAME, name(headset, shot));
-    values.put(MediaStore.Images.Media.RELATIVE_PATH, "Pictures/Frame Control/");
-    values.put(MediaStore.Images.Media.MIME_TYPE, "image/png");
-    values.put(MediaStore.Images.Media.IS_PENDING, 1);
-    Uri pending =
-        context
-            .getContentResolver()
-            .insert(
-                MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY), values);
-    assertNotNull(pending);
-    cleanup.add(pending);
-    File file = File.createTempFile("gallery-proof", ".png", context.getCacheDir());
-    byte[] original = {1, 2, 3, 4};
-    Files.write(file.toPath(), original);
-    GalleryExporter exporter = new GalleryExporter(context, headset, new Object());
-    assertTrue(exporter.export(shot, file, () -> true));
-    assertEquals(pending, row(headset, shot));
-    assertTrue(exporter.export(shot, file, () -> true));
-    assertEquals(pending, row(headset, shot));
-    try (InputStream in = context.getContentResolver().openInputStream(pending)) {
-      assertArrayEquals(original, read(in));
-    }
-    file.delete();
-  }
-
-  /**
-   * Stop/restart overlap: a stopped session's exporter is still writing its pending row when the
-   * next session exports the same screenshot. The old writer reads its original from a FIFO, so
-   * it stays mid-write, with the row open, until the test supplies the bytes. Without the
-   * process-wide export lock the next session publishes that row first and the old session's
-   * cancellation then deletes it, leaving a "saved" receipt with no Gallery image.
-   */
-  @Test
-  public void stoppedSessionExportCannotDeleteNextSessionsGalleryImage() throws Exception {
-    String headset = "handoff-" + UUID.randomUUID();
-    Bitmap bitmap = Bitmap.createBitmap(16, 16, Bitmap.Config.ARGB_8888);
-    bitmap.eraseColor(Color.rgb(184, 25, 143));
-    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
-    bitmap.compress(Bitmap.CompressFormat.PNG, 100, bytes);
-    bitmap.recycle();
-    byte[] png = bytes.toByteArray();
-    SyncEngine.Shot shot =
-        new SyncEngine.Shot("999999999993/108/20261026000000_1.png", png.length, 1792900000);
-    File original = File.createTempFile("handoff", ".png", context.getCacheDir());
-    Files.write(original.toPath(), png);
-    File fifo = new File(context.getCacheDir(), "handoff-" + UUID.randomUUID() + ".fifo");
-    Os.mkfifo(fifo.getPath(), 0600);
-    // Both sessions share one settings lock, as both use SyncService.SETTINGS_LOCK.
-    Object settings = new Object();
-    GalleryExporter stopped = new GalleryExporter(context, headset, settings);
-    GalleryExporter next = new GalleryExporter(context, headset, settings);
-    AtomicBoolean stoppedSessionCurrent = new AtomicBoolean(true);
-    AtomicReference<Object> stoppedResult = new AtomicReference<>();
-    AtomicReference<Object> nextResult = new AtomicReference<>();
-    Thread old =
-        exporting(stoppedResult, () -> stopped.export(shot, fifo, stoppedSessionCurrent::get));
-    Thread successor = null;
-    FileDescriptor writer = null;
-    try {
-      old.start();
-      writer = openWriter(fifo, old);
-      // The old export has inserted its pending row and waits for the original's bytes.
-      stoppedSessionCurrent.set(false); // Stop closed the old engine.
-      successor = exporting(nextResult, () -> next.export(shot, original, () -> true));
-      successor.start();
-      Thread waiting = successor;
-      // Fixed: the successor queues behind the old export. Former code: it publishes and ends.
-      long deadline = System.nanoTime() + TimeUnit.SECONDS.toNanos(20);
-      while (waiting.isAlive() && !GalleryExporter.EXPORTS.hasQueuedThread(waiting)) {
-        assertTrue("The next session neither waited nor finished", System.nanoTime() < deadline);
-        Thread.sleep(10);
-      }
-      int written = Os.write(writer, png, 0, png.length);
-      assertEquals(png.length, written);
-    } finally {
-      // An exporter blocked opening the FIFO is not interruptible; a writer's EOF releases it.
-      if (writer == null) {
-        try {
-          writer = Os.open(fifo.getPath(), OsConstants.O_WRONLY | OsConstants.O_NONBLOCK, 0);
-        } catch (ErrnoException ignored) {
-          // No reader is waiting.
-        }
-      }
-      if (writer != null) Os.close(writer);
-      join(old);
-      if (successor != null) join(successor);
-      fifo.delete();
-      original.delete();
-      try {
-        row(headset, shot); // Registers whatever row a failed run left for cleanup.
-      } catch (Throwable ignored) {
-        // Cleanup only; the assertions below report the outcome.
-      }
-    }
-    assertEquals("The stopped session must not save", Boolean.FALSE, result(stoppedResult));
-    assertEquals("The next session must save", Boolean.TRUE, result(nextResult));
-    Uri saved = row(headset, shot);
-    assertNotNull("The next session's Gallery image must survive the old callback", saved);
-    @SuppressWarnings("deprecation")
-    Uri includingPending = MediaStore.setIncludePending(saved);
-    try (Cursor c =
-        context
-            .getContentResolver()
-            .query(
-                includingPending,
-                new String[] {MediaStore.Images.Media.IS_PENDING},
-                null,
-                null,
-                null)) {
-      assertTrue(c != null && c.moveToFirst());
-      assertEquals("The Gallery image must be published", 0, c.getInt(0));
-    }
-    try (InputStream in = context.getContentResolver().openInputStream(saved)) {
-      assertArrayEquals(png, read(in));
-    }
-  }
-
-  private interface Export {
-    boolean run() throws Exception;
-  }
-
-  private static Thread exporting(AtomicReference<Object> result, Export export) {
-    return new Thread(
-        () -> {
-          try {
-            result.set(export.run());
-          } catch (Throwable e) {
-            result.set(e);
-          }
-        },
-        "handoff-export");
-  }
-
-  /** Opens the FIFO's write end once the exporter has opened its read end; bounded. */
-  private static FileDescriptor openWriter(File fifo, Thread reader) throws Exception {
-    long deadline = System.nanoTime() + TimeUnit.SECONDS.toNanos(20);
-    while (true) {
-      try {
-        return Os.open(fifo.getPath(), OsConstants.O_WRONLY | OsConstants.O_NONBLOCK, 0);
-      } catch (ErrnoException e) {
-        if (e.errno != OsConstants.ENXIO) throw e; // ENXIO: no reader yet.
-      }
-      assertTrue("The old export ended before reading its original", reader.isAlive());
-      assertTrue("The old export never started reading", System.nanoTime() < deadline);
-      Thread.sleep(10);
-    }
-  }
-
-  private static void join(Thread thread) throws InterruptedException {
-    thread.join(TimeUnit.SECONDS.toMillis(60));
-    if (thread.isAlive()) thread.interrupt();
-    assertFalse("Export thread did not finish", thread.isAlive());
-  }
-
-  private static Object result(AtomicReference<Object> result) {
-    Object value = result.get();
-    if (value instanceof Throwable) throw new AssertionError("Export failed", (Throwable) value);
-    return value;
-  }
-
-  @Test
-  public void galleryOptOutLatchesPreviouslyPairedLibraries() throws Exception {
-    assertFalse("Instrumentation must own a stopped product", SyncService.running());
-    File files = Files.createTempDirectory(context.getCacheDir().toPath(), "libraries-").toFile();
-    String preferences = "library-test-" + UUID.randomUUID();
-    Context isolated =
-        new ContextWrapper(context) {
-          @Override
-          public File getFilesDir() {
-            return files;
-          }
-
-          @Override
-          public SharedPreferences getSharedPreferences(String name, int mode) {
-            return context.getSharedPreferences(preferences, mode);
-          }
-        };
-    try {
-      SyncEngine.Transport transfer =
-          new SyncEngine.Transport() {
-            public void download(SyncEngine.Shot shot, File target) throws Exception {
-              Files.write(target.toPath(), new byte[] {1, 2, 3, 4});
-            }
-
-            public boolean validImage(File file) {
-              return true;
-            }
-          };
-      SyncEngine.Exporter unavailable = (shot, file, eligible) -> false;
-      SyncEngine.Shot shot = new SyncEngine.Shot("123/108/20261024120000_1.png", 4, 100);
-      File a = SyncService.library(isolated, "headset-a");
-      File b = SyncService.library(isolated, "headset-b");
-      // A retained library still in the version 1 format (no account set), never polled since.
-      File legacy = SyncService.library(isolated, "headset-legacy");
-      assertTrue(legacy.mkdirs());
-      Files.write(
-          new File(legacy, "receipts.json").toPath(),
-          ("{\"version\":1,\"initialized\":true,\"gallery\":true,\"records\":{\""
-                  + shot.id
-                  + "\":{\"shot\":{\"id\":\""
-                  + shot.id
-                  + "\",\"size\":4,\"time\":100},\"state\":\"queued\",\"observations\":2,"
-                  + "\"destination\":\"pending\"}}}")
-              .getBytes(StandardCharsets.UTF_8));
-      for (File root : List.of(a, b)) {
-        SyncEngine engine = new SyncEngine(root, true);
-        engine.reconcile(listing(), transfer, unavailable);
-        engine.reconcile(listing(shot), transfer, unavailable);
-        engine.reconcile(listing(shot), transfer, unavailable);
-        assertEquals("pending", engine.items().get(0).destination);
-      }
-      assertTrue(
-          SyncService.prefs(isolated)
-              .edit()
-              .putString("pin", "headset-b")
-              .putBoolean("gallery", true)
-              .commit());
-      SyncService.gallery(isolated, false);
-      // The latched legacy journal must stay readable immediately, by the screen and an engine.
-      assertEquals("appOnly", SyncEngine.snapshot(legacy).get(0).destination);
-      assertEquals("appOnly", new SyncEngine(legacy, false).items().get(0).destination);
-      SyncService.gallery(isolated, true);
-      for (File root : List.of(a, b, legacy)) {
-        SyncEngine engine = new SyncEngine(root, true);
-        assertEquals("appOnly", engine.items().get(0).destination);
-        engine.reconcile(
-            listing(shot),
-            transfer,
-            (s, f, eligible) -> {
-              fail("Opted-out items must never be exported after re-pairing");
-              return false;
-            });
-      }
-    } finally {
-      SyncService.prefs(isolated).edit().clear().commit();
-      try (java.util.stream.Stream<java.nio.file.Path> paths = Files.walk(files.toPath())) {
-        for (java.nio.file.Path path :
-            paths.sorted(Comparator.reverseOrder()).collect(java.util.stream.Collectors.toList()))
-          Files.delete(path);
-      }
-    }
-  }
-
-  @Test
-  public void changingHeadsetsRebindsShareToTheSelectedOriginal() throws Exception {
-    assertFalse(SyncService.running());
-    String aPin = "switch-a-" + UUID.randomUUID(), bPin = "switch-b-" + UUID.randomUUID();
-    File a = SyncService.library(context, aPin), b = SyncService.library(context, bPin);
-    SharedPreferences prefs = SyncService.prefs(context);
-    String previousPin = prefs.getString("pin", null);
-    boolean previousGallery = prefs.getBoolean("gallery", true);
-    Instrumentation instrumentation = InstrumentationRegistry.getInstrumentation();
-    AtomicReference<Intent> shared = new AtomicReference<>();
-    Instrumentation.ActivityMonitor monitor =
-        new Instrumentation.ActivityMonitor() {
-          @Override
-          public Instrumentation.ActivityResult onStartActivity(Intent intent) {
-            if (!Intent.ACTION_CHOOSER.equals(intent.getAction())) return null;
-            shared.set(intent.getParcelableExtra(Intent.EXTRA_INTENT));
-            return new Instrumentation.ActivityResult(Activity.RESULT_CANCELED, null);
-          }
-        };
-    Activity activity = null;
-    try {
-      SyncEngine.Shot shot = new SyncEngine.Shot("123/108/20261024120000_1.png", 4, 100);
-      for (File root : List.of(a, b)) {
-        byte[] original = root.equals(a) ? new byte[] {1, 2, 3, 4} : new byte[] {5, 6, 7, 8};
-        SyncEngine.Transport transfer =
-            new SyncEngine.Transport() {
-              public void download(SyncEngine.Shot s, File file) throws Exception {
-                Files.write(file.toPath(), original);
-              }
-
-              public boolean validImage(File file) {
-                return true;
-              }
-            };
-        SyncEngine engine = new SyncEngine(root, false);
-        engine.reconcile(listing(), transfer, (s, f, e) -> false);
-        engine.reconcile(listing(shot), transfer, (s, f, e) -> false);
-        engine.reconcile(listing(shot), transfer, (s, f, e) -> false);
-      }
-      assertTrue(prefs.edit().putString("pin", aPin).putBoolean("gallery", false).commit());
-      activity =
-          instrumentation.startActivitySync(
-              new Intent(context, MainActivity.class)
-                  .addFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK));
-      instrumentation.addMonitor(monitor);
-      Activity screen = activity;
-      // The library loads on a background executor, so wait for it to render, not for idle.
-      Uri first = shareWhenRendered(instrumentation, screen, shared, null);
-      try (InputStream in = context.getContentResolver().openInputStream(first)) {
-        assertArrayEquals(new byte[] {1, 2, 3, 4}, read(in));
-      }
-      assertTrue(prefs.edit().putString("pin", bPin).commit());
-      // Until the screen notices the new pin it may still share A; it then clears A's list
-      // (no button while B loads) and shows only B's original.
-      Uri selected = shareWhenRendered(instrumentation, screen, shared, first);
-      try (InputStream in = context.getContentResolver().openInputStream(selected)) {
-        assertArrayEquals(new byte[] {5, 6, 7, 8}, read(in));
-      }
-      // Once B is shown, A's list is gone: one button, and sharing again still targets B.
-      AtomicReference<Integer> buttons = new AtomicReference<>();
-      shared.set(null);
-      instrumentation.runOnMainSync(
-          () -> {
-            View content = screen.findViewById(android.R.id.content);
-            buttons.set(shareButtons(content));
-            Button button = shareButton(content);
-            if (button != null) assertTrue(button.performClick());
-          });
-      assertEquals("The previous headset's original must be gone", Integer.valueOf(1), buttons.get());
-      assertNotNull(shared.get());
-      assertEquals(selected, shared.get().getParcelableExtra(Intent.EXTRA_STREAM));
-    } finally {
-      instrumentation.removeMonitor(monitor);
-      Activity screen = activity;
-      if (screen != null) instrumentation.runOnMainSync(screen::finish);
-      SharedPreferences.Editor restore = prefs.edit().putBoolean("gallery", previousGallery);
-      if (previousPin == null) restore.remove("pin");
-      else restore.putString("pin", previousPin);
-      assertTrue(restore.commit());
-      for (File root : List.of(a, b)) {
-        if (!root.exists()) continue;
-        try (java.util.stream.Stream<java.nio.file.Path> paths = Files.walk(root.toPath())) {
-          for (java.nio.file.Path path :
-              paths.sorted(Comparator.reverseOrder()).collect(java.util.stream.Collectors.toList()))
-            Files.delete(path);
-        }
-      }
-    }
-  }
-
-  /**
-   * Clicks the share button once the asynchronously loaded library shows one and the chosen
-   * original differs from {@code previous}. A missing button is the expected loading state.
-   */
-  private static Uri shareWhenRendered(
-      Instrumentation instrumentation,
-      Activity screen,
-      AtomicReference<Intent> shared,
-      Uri previous)
-      throws InterruptedException {
-    long deadline = System.nanoTime() + java.util.concurrent.TimeUnit.SECONDS.toNanos(15);
-    do {
-      shared.set(null);
-      instrumentation.runOnMainSync(
-          () -> {
-            Button button = shareButton(screen.findViewById(android.R.id.content));
-            if (button != null) assertTrue(button.performClick());
-          });
-      Intent sent = shared.get();
-      if (sent != null) {
-        Uri uri = sent.getParcelableExtra(Intent.EXTRA_STREAM);
-        assertNotNull(uri);
-        if (!uri.equals(previous)) return uri;
-      }
-      // Re-check after the screen's next refresh or library load; bounded by the deadline.
-      Thread.sleep(50);
-    } while (System.nanoTime() < deadline);
-    fail("The selected headset's original never became shareable");
-    return null;
-  }
-
-  private static int shareButtons(View view) {
-    if (view instanceof Button && "Open / share original".contentEquals(((Button) view).getText()))
-      return 1;
-    int count = 0;
-    if (view instanceof ViewGroup) {
-      ViewGroup group = (ViewGroup) view;
-      for (int i = 0; i < group.getChildCount(); i++) count += shareButtons(group.getChildAt(i));
-    }
-    return count;
-  }
-
-  private static Button shareButton(View view) {
-    if (view instanceof Button && "Open / share original".contentEquals(((Button) view).getText()))
-      return (Button) view;
-    if (view instanceof ViewGroup) {
-      ViewGroup group = (ViewGroup) view;
-      for (int i = 0; i < group.getChildCount(); i++) {
-        Button found = shareButton(group.getChildAt(i));
-        if (found != null) return found;
-      }
-    }
-    return null;
-  }
-
-  private Uri insert(String name, boolean pending, byte[] bytes) throws Exception {
-    ContentResolver resolver = context.getContentResolver();
-    ContentValues values = new ContentValues();
-    values.put(MediaStore.Images.Media.DISPLAY_NAME, name);
-    values.put(MediaStore.Images.Media.RELATIVE_PATH, GalleryExporter.FOLDER);
-    values.put(MediaStore.Images.Media.MIME_TYPE, "image/png");
-    values.put(MediaStore.Images.Media.IS_PENDING, 1);
-    Uri uri =
-        resolver.insert(
-            MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY), values);
-    assertNotNull(uri);
-    cleanup.add(uri);
-    try (OutputStream out = resolver.openOutputStream(uri, "wt")) {
-      out.write(bytes);
-    }
-    if (!pending) {
-      ContentValues done = new ContentValues();
-      done.put(MediaStore.Images.Media.IS_PENDING, 0);
-      assertEquals(1, resolver.update(uri, done, null, null));
-    }
-    return uri;
-  }
-
-  private boolean exists(Uri uri) {
-    @SuppressWarnings("deprecation")
-    Uri includingPending = MediaStore.setIncludePending(uri);
-    try (Cursor c =
-        context.getContentResolver().query(includingPending, new String[] {"_id"}, null, null, null)) {
-      return c != null && c.moveToFirst();
-    }
-  }
-
-  @Test
-  public void optOutDiscardsInterruptedPendingRowsButKeepsPublishedImages() throws Exception {
-    assertFalse(SyncService.running());
-    File files = Files.createTempDirectory(context.getCacheDir().toPath(), "pending-").toFile();
-    String preferences = "pending-test-" + UUID.randomUUID();
-    Context isolated =
-        new ContextWrapper(context) {
-          @Override
-          public File getFilesDir() {
-            return files;
-          }
-
-          @Override
-          public SharedPreferences getSharedPreferences(String name, int mode) {
-            return context.getSharedPreferences(preferences, mode);
-          }
-        };
-    try {
-      Bitmap bitmap = Bitmap.createBitmap(8, 8, Bitmap.Config.ARGB_8888);
-      ByteArrayOutputStream bytes = new ByteArrayOutputStream();
-      bitmap.compress(Bitmap.CompressFormat.PNG, 100, bytes);
-      bitmap.recycle();
-      // A pending row with app-only receipts, from a retained (not currently paired) library.
-      SyncEngine.Shot shot = new SyncEngine.Shot("123/108/20261024120003_1.png", 4, 100);
-      SyncEngine engine = new SyncEngine(SyncService.library(isolated, "retained"), true);
-      engine.reconcile(listing(), null, null);
-      Uri interrupted = insert(name("retained", shot), true, bytes.toByteArray());
-      Uri published = insert("published-" + UUID.randomUUID() + ".png", false, bytes.toByteArray());
-      assertTrue(SyncService.prefs(isolated).edit().putBoolean("gallery", true).commit());
-      SyncService.gallery(isolated, false);
-      assertFalse("Hidden pending row must not outlive the opt-out", exists(interrupted));
-      // Proven deleted by the product; deleting it again throws SecurityException on API 30+.
-      cleanup.remove(interrupted);
-      assertTrue("A published Gallery image must stay", exists(published));
-      SyncService.gallery(isolated, true);
-      assertTrue(exists(published));
-      assertFalse(exists(interrupted));
-    } finally {
-      SyncService.prefs(isolated).edit().clear().commit();
-      try (java.util.stream.Stream<java.nio.file.Path> paths = Files.walk(files.toPath())) {
-        for (java.nio.file.Path path :
-            paths.sorted(Comparator.reverseOrder()).collect(java.util.stream.Collectors.toList()))
-          Files.delete(path);
-      }
-    }
-  }
-
-  /** Optional real-headset provisioning. Only this test APK exposes the hook. */
-  @Test
-  public void provisionRealHeadsetIfRequested() throws Exception {
-    android.os.Bundle args = InstrumentationRegistry.getArguments();
-    Assume.assumeTrue("Optional real-headset provisioning", "true".equals(args.getString("live")));
-    String host = args.getString("host"), pin = args.getString("pin");
-    assertNotNull(host);
-    assertNotNull(pin);
-    assertEquals(
-        "Probe must return the expected host key before authentication",
-        pin,
-        FrameConnection.probe(host, 22, "steamos"));
-    String publicKey = new PhoneIdentity().authorizedKey(SyncService.install(context));
-    Files.write(
-        new File(context.getFilesDir(), "live-test-public.pub").toPath(),
-        (publicKey + "\n").getBytes(StandardCharsets.US_ASCII));
-    assertTrue(
-        SyncService.prefs(context)
-            .edit()
-            .putString("host", host)
-            .putString("user", "steamos")
-            .putInt("port", 22)
-            .putString("pin", pin)
-            .commit());
-  }
-
-  @Test
-  public void verifyRealHeadsetIfRequested() throws Exception {
-    android.os.Bundle args = InstrumentationRegistry.getArguments();
-    String id = args.getString("verifyId");
-    Assume.assumeNotNull(id);
-    String pin = SyncService.prefs(context).getString("pin", null);
-    assertNotNull(pin);
-    // Read-only: verification must not rewrite the product's journal.
-    SyncEngine.Item item =
-        SyncEngine.snapshot(SyncService.library(context, pin)).stream().filter(i -> i.shot.id.equals(id)).findFirst().orElseThrow();
-    assertTrue(item.file.exists());
-    String expected = args.getString("sha256");
-    assertNotNull(expected);
-    assertEquals(expected, sha(Files.readAllBytes(item.file.toPath())));
-    boolean gallery = "true".equals(args.getString("gallery"));
-    Uri saved = row(pin, item.shot);
-    cleanup.clear();
-    if (gallery) {
-      assertEquals("saved", item.destination);
-      assertNotNull(saved);
-      try (InputStream in = context.getContentResolver().openInputStream(saved)) {
-        assertEquals(expected, sha(read(in)));
-      }
-    } else {
-      assertEquals("appOnly", item.destination);
-      assertNull(saved);
-    }
-  }
-
-  private static String sha(byte[] bytes) throws Exception {
-    StringBuilder out = new StringBuilder();
-    for (byte b : java.security.MessageDigest.getInstance("SHA-256").digest(bytes))
-      out.append(String.format(java.util.Locale.ROOT, "%02x", b & 255));
-    return out.toString();
-  }
-
-  private static byte[] read(InputStream input) throws IOException {
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    byte[] b = new byte[4096];
-    int n;
-    while ((n = input.read(b)) != -1) out.write(b, 0, n);
-    return out.toByteArray();
-  }
-}
@@ -1,19 +0,0 @@
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
-    <uses-permission android:name="android.permission.INTERNET" />
-    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.CHANGE_NETWORK_STATE" />
-    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE" />
-    <uses-permission android:name="android.permission.FOREGROUND_SERVICE_CONNECTED_DEVICE" />
-    <application android:label="Frame Control" android:theme="@style/AppTheme"
-        android:icon="@drawable/ic_frame" android:allowBackup="false" android:dataExtractionRules="@xml/data_extraction"
-        android:networkSecurityConfig="@xml/network_security" android:supportsRtl="true">
-        <activity android:name=".MainActivity" android:exported="true" android:configChanges="orientation|screenSize|keyboardHidden">
-            <intent-filter><action android:name="android.intent.action.MAIN" /><category android:name="android.intent.category.LAUNCHER" /></intent-filter>
-        </activity>
-        <service android:name=".SyncService" android:exported="false" android:foregroundServiceType="connectedDevice" />
-        <provider android:name="androidx.core.content.FileProvider" android:authorities="${applicationId}.files" android:exported="false" android:grantUriPermissions="true">
-            <meta-data android:name="android.support.FILE_PROVIDER_PATHS" android:resource="@xml/file_paths" />
-        </provider>
-    </application>
-</manifest>
@@ -1,461 +0,0 @@
-package com.saphid.framecontrol;
-
-import android.content.Context;
-import com.google.gson.JsonArray;
-import com.google.gson.JsonElement;
-import com.google.gson.JsonParser;
-import com.jcraft.jsch.*;
-import java.io.*;
-import java.net.HttpURLConnection;
-import java.net.URL;
-import java.net.URLEncoder;
-import java.nio.charset.StandardCharsets;
-import java.security.MessageDigest;
-import java.util.*;
-import java.util.concurrent.*;
-import java.util.regex.*;
-
-/** All headset traffic goes through one pinned, authenticated SSH connection. */
-final class FrameConnection implements AutoCloseable, SyncEngine.Transport {
-  private final Context context;
-  private Session session;
-  private ChannelExec server;
-  private PipedOutputStream serverInput;
-  private int localPort;
-  private String apiKey;
-  private static final String HOST_ALGORITHMS = "ecdsa-sha2-nistp256,rsa-sha2-512,rsa-sha2-256";
-
-  FrameConnection(Context context) {
-    this.context = context.getApplicationContext();
-  }
-
-  static String fingerprint(String pin) throws Exception {
-    return "SHA256:"
-        + Base64.getEncoder()
-            .withoutPadding()
-            .encodeToString(
-                MessageDigest.getInstance("SHA-256").digest(Base64.getDecoder().decode(pin)));
-  }
-
-  static String hash(String value) throws Exception {
-    byte[] bytes =
-        MessageDigest.getInstance("SHA-256").digest(value.getBytes(StandardCharsets.UTF_8));
-    StringBuilder result = new StringBuilder();
-    for (byte b : bytes) result.append(String.format(Locale.ROOT, "%02x", b & 255));
-    return result.toString();
-  }
-
-  static String quote(String s) {
-    return "'" + s.replace("'", "'\\''") + "'";
-  }
-
-  private static Session session(JSch jsch, String host, int port, String user) throws Exception {
-    if (host.trim().isEmpty()
-        || host.length() > 253
-        || host.contains("/")
-        || host.chars().anyMatch(Character::isWhitespace)
-        || port < 1
-        || port > 65535
-        || !user.matches("[a-zA-Z0-9_-]{1,32}"))
-      throw new IOException("Check the headset address, port and username.");
-    Session s = jsch.getSession(user, host, port);
-    s.setConfig("StrictHostKeyChecking", "yes");
-    s.setConfig("server_host_key", HOST_ALGORITHMS);
-    s.setConfig("PreferredAuthentications", "publickey");
-    s.setTimeout(20000);
-    s.setServerAliveInterval(15000);
-    s.setServerAliveCountMax(2);
-    return s;
-  }
-
-  private static final class PinRepository implements HostKeyRepository {
-    String observed;
-    final String expected;
-
-    PinRepository(String expected) {
-      this.expected = expected;
-    }
-
-    @Override
-    public int check(String host, byte[] key) {
-      observed = Base64.getEncoder().encodeToString(key);
-      return observed.equals(expected) ? OK : CHANGED;
-    }
-
-    @Override
-    public void add(HostKey k, UserInfo u) {}
-
-    @Override
-    public void remove(String h, String t) {}
-
-    @Override
-    public void remove(String h, String t, byte[] k) {}
-
-    @Override
-    public String getKnownHostsRepositoryID() {
-      return "Frame Control pinned headset";
-    }
-
-    @Override
-    public HostKey[] getHostKey() {
-      return new HostKey[0];
-    }
-
-    @Override
-    public HostKey[] getHostKey(String h, String t) {
-      return new HostKey[0];
-    }
-  }
-
-  /** Intentionally refuses the key exchange before any authentication is sent. */
-  static String probe(String host, int port, String user) throws Exception {
-    JSch jsch = new JSch();
-    PinRepository pin = new PinRepository(null);
-    jsch.setHostKeyRepository(pin);
-    Session s = session(jsch, host, port, user);
-    try {
-      s.connect(10000);
-    } catch (JSchException e) {
-      if (pin.observed == null) throw e;
-    } finally {
-      s.disconnect();
-    }
-    return pin.observed;
-  }
-
-  static void pair(String host, int port, String user, String pin, String password, String install)
-      throws Exception {
-    JSch jsch = new JSch();
-    jsch.setHostKeyRepository(new PinRepository(pin));
-    Session s = session(jsch, host, port, user);
-    s.setConfig("PreferredAuthentications", "password,keyboard-interactive");
-    s.setPassword(password);
-    s.setUserInfo(
-        new UserInfo() {
-          public String getPassphrase() {
-            return null;
-          }
-
-          public String getPassword() {
-            return password;
-          }
-
-          public boolean promptPassword(String x) {
-            return true;
-          }
-
-          public boolean promptPassphrase(String x) {
-            return false;
-          }
-
-          public boolean promptYesNo(String x) {
-            return false;
-          }
-
-          public void showMessage(String x) {}
-        });
-    try {
-      s.connect(15000);
-      run(s, authorizeCommand(new PhoneIdentity().authorizedKey(install)), 10000);
-    } finally {
-      s.disconnect();
-    }
-    // Verify the new key before storing any pairing settings.
-    JSch verified = new JSch();
-    verified.setHostKeyRepository(new PinRepository(pin));
-    verified.addIdentity(new PhoneIdentity(), null);
-    Session check = session(verified, host, port, user);
-    try {
-      check.connect(15000);
-    } finally {
-      check.disconnect();
-    }
-  }
-
-  /**
-   * Idempotently appends {@code key}. A last line without a newline is terminated first, so the
-   * existing key is never merged with the new one (the same guard as the iPhone app).
-   */
-  static String authorizeCommand(String key) {
-    String file = "~/.ssh/authorized_keys";
-    return "umask 077; mkdir -p ~/.ssh && chmod 700 ~/.ssh && touch "
-        + file
-        + " && chmod 600 "
-        + file
-        + " && { grep -qxF "
-        + quote(key)
-        + " "
-        + file
-        + " || { if [ -s "
-        + file
-        + " ] && [ -n \"$(tail -c 1 "
-        + file
-        + ")\" ]; then printf '\\n' >> "
-        + file
-        + "; fi; printf '%s\\n' "
-        + quote(key)
-        + " >> "
-        + file
-        + "; }; }";
-  }
-
-  /**
-   * Lists Steam account directories, including ones with no screenshots. Prints "absent" when
-   * Steam has not created userdata yet; any other failure exits non-zero.
-   */
-  static final String ACCOUNTS_COMMAND =
-      "d=\"$HOME/.local/share/Steam/userdata\"; if [ ! -e \"$d\" ]; then echo absent; else"
-          + " cd \"$d\" || exit 1; echo present; for a in *; do case \"$a\" in ''|*[!0-9]*) ;;"
-          + " *) if [ -d \"$a\" ]; then printf '%s\\n' \"$a\"; fi ;; esac; done; fi";
-
-  static Set<String> parseAccounts(String output) throws IOException {
-    String[] lines = output.split("\n", -1);
-    Set<String> accounts = new TreeSet<>();
-    if (lines.length == 2 && lines[0].equals("absent") && lines[1].isEmpty()) return accounts;
-    if (lines.length < 2 || !lines[0].equals("present") || !lines[lines.length - 1].isEmpty())
-      throw new IOException("Could not read Steam accounts on the headset.");
-    for (int i = 1; i < lines.length - 1; i++) {
-      if (!lines[i].matches("[0-9]+")) throw new IOException("Unexpected Steam account entry.");
-      // The headset server ignores longer ids; so does the screenshot listing.
-      if (lines[i].length() <= 12) accounts.add(lines[i]);
-    }
-    return accounts;
-  }
-
-  static String run(Session s, String command, int timeout) throws Exception {
-    ChannelExec channel = (ChannelExec) s.openChannel("exec");
-    channel.setCommand(command);
-    channel.setInputStream(null);
-    channel.setErrStream(
-        new OutputStream() {
-          public void write(int b) {}
-
-          public void write(byte[] b, int offset, int length) {}
-        });
-    InputStream input = channel.getInputStream();
-    long deadline = System.nanoTime() + TimeUnit.MILLISECONDS.toNanos(timeout);
-    ByteArrayOutputStream output = new ByteArrayOutputStream();
-    try {
-      channel.connect(timeout);
-      while (true) {
-        while (input.available() > 0) {
-          byte[] b = new byte[Math.min(input.available(), 8192)];
-          int n = input.read(b);
-          if (n > 0) output.write(b, 0, n);
-          if (output.size() > 2 * 1024 * 1024)
-            throw new IOException("Headset command returned too much data.");
-        }
-        if (channel.isClosed() && input.available() == 0) break;
-        if (System.nanoTime() > deadline) throw new IOException("The headset command timed out.");
-        Thread.sleep(25);
-      }
-      if (channel.getExitStatus() != 0)
-        throw new IOException("The headset command failed (" + channel.getExitStatus() + ").");
-      return output.toString(StandardCharsets.UTF_8.name());
-    } finally {
-      channel.disconnect();
-    }
-  }
-
-  void connect(String host, int port, String user, String pin, String install) throws Exception {
-    JSch jsch = new JSch();
-    jsch.setHostKeyRepository(new PinRepository(pin));
-    jsch.addIdentity(new PhoneIdentity(), null);
-    session = session(jsch, host, port, user);
-    session.connect(15000);
-    String version;
-    try (InputStream in = context.getAssets().open("frame-bundle.version")) {
-      version = new String(readBounded(in, 128), StandardCharsets.US_ASCII).trim();
-    }
-    if (!version.matches("[0-9a-f]{16}")) throw new IOException("Invalid bundled server version.");
-    String dir = ".cache/frame-control/" + version;
-    String present =
-        run(session, "test -f " + dir + "/ui/server.py && printf ready || true", 10000);
-    if (!present.equals("ready")) {
-      run(session, "mkdir -p .cache/frame-control", 10000);
-      String temp = dir + ".android-" + UUID.randomUUID();
-      ChannelSftp sftp = (ChannelSftp) session.openChannel("sftp");
-      try (InputStream in = context.getAssets().open("frame-bundle.tar.gz")) {
-        sftp.connect(10000);
-        sftp.put(in, temp + ".tar.gz");
-      } finally {
-        sftp.disconnect();
-      }
-      run(
-          session,
-          "mkdir "
-              + temp
-              + " && tar xzf "
-              + temp
-              + ".tar.gz -C "
-              + temp
-              + " && "
-              + "(test -f "
-              + dir
-              + "/ui/server.py && rm -rf "
-              + temp
-              + " || mv "
-              + temp
-              + " "
-              + dir
-              + ") && rm -f "
-              + temp
-              + ".tar.gz",
-          60000);
-    }
-    apiKey = UUID.randomUUID().toString().replace("-", "");
-    server = (ChannelExec) session.openChannel("exec");
-    serverInput = new PipedOutputStream();
-    server.setInputStream(new PipedInputStream(serverInput));
-    server.setCommand(
-        "cd "
-            + dir
-            + " && FRAME_LOCAL=1 FRAME_UI_KEY="
-            + apiKey
-            + " FRAME_DEVICE="
-            + quote(host)
-            + " FRAME_CLIENT="
-            + quote(install)
-            + " exec python3 -I -u -B \"$PWD/ui/server.py\" --port 0 --exit-on-eof 2>&1");
-    InputStream input = server.getInputStream();
-    server.connect(10000);
-    ByteArrayOutputStream startup = new ByteArrayOutputStream();
-    Pattern portPattern = Pattern.compile("Frame Control on http://127\\.0\\.0\\.1:([0-9]+)\\s");
-    long deadline = System.nanoTime() + TimeUnit.SECONDS.toNanos(40);
-    int portFound = 0;
-    while (System.nanoTime() < deadline) {
-      while (input.available() > 0) {
-        startup.write(input.read());
-        if (startup.size() > 65536) throw new IOException("The headset server did not start.");
-      }
-      Matcher m = portPattern.matcher(startup.toString(StandardCharsets.UTF_8.name()));
-      if (m.find()) {
-        portFound = Integer.parseInt(m.group(1));
-        break;
-      }
-      if (server.isClosed())
-        throw new IOException("The headset server stopped before it was ready.");
-      Thread.sleep(50);
-    }
-    if (portFound < 1 || portFound > 65535)
-      throw new IOException("The headset server did not answer in time.");
-    localPort = session.setPortForwardingL("127.0.0.1", 0, "127.0.0.1", portFound);
-    // Drain the session-bound server output; never log session keys or user data.
-    Thread drain =
-        new Thread(
-            () -> {
-              try {
-                byte[] b = new byte[4096];
-                while (input.read(b) != -1) {}
-              } catch (IOException ignored) {
-              }
-            },
-            "frame-server-output");
-    drain.setDaemon(true);
-    drain.start();
-  }
-
-  String page() {
-    return "http://127.0.0.1:" + localPort + "/?key=" + apiKey;
-  }
-
-  boolean connected() {
-    return session != null && session.isConnected() && server != null && !server.isClosed();
-  }
-
-  private HttpURLConnection request(String path) throws Exception {
-    HttpURLConnection c =
-        (HttpURLConnection) new URL("http://127.0.0.1:" + localPort + path).openConnection();
-    c.setConnectTimeout(10000);
-    c.setReadTimeout(20000);
-    c.setInstanceFollowRedirects(false);
-    c.setRequestProperty("X-Frame-UI", apiKey);
-    return c;
-  }
-
-  /** Accounts are read first; one that appears before the screenshot query is still new. */
-  SyncEngine.Listing listing() throws Exception {
-    Set<String> accounts = parseAccounts(run(session, ACCOUNTS_COMMAND, 10000));
-    return new SyncEngine.Listing(accounts, shots());
-  }
-
-  List<SyncEngine.Shot> shots() throws Exception {
-    HttpURLConnection c = request("/api/shots");
-    try (InputStream in = c.getInputStream()) {
-      byte[] body = readBounded(in, 2 * 1024 * 1024);
-      JsonArray array =
-          JsonParser.parseString(new String(body, StandardCharsets.UTF_8))
-              .getAsJsonObject()
-              .getAsJsonArray("shots");
-      List<SyncEngine.Shot> shots = new ArrayList<>();
-      for (JsonElement e : array) {
-        var s = e.getAsJsonObject();
-        shots.add(
-            new SyncEngine.Shot(
-                s.get("id").getAsString(), s.get("size").getAsLong(), s.get("time").getAsDouble()));
-      }
-      return shots;
-    } finally {
-      c.disconnect();
-    }
-  }
-
-  private static byte[] readBounded(InputStream input, int limit) throws IOException {
-    ByteArrayOutputStream out = new ByteArrayOutputStream();
-    byte[] b = new byte[8192];
-    int n;
-    while ((n = input.read(b)) != -1) {
-      if (out.size() + n > limit) throw new IOException("The headset response is too large.");
-      out.write(b, 0, n);
-    }
-    return out.toByteArray();
-  }
-
-  @Override
-  public void download(SyncEngine.Shot shot, File destination) throws Exception {
-    HttpURLConnection c =
-        request("/api/shots/image?id=" + URLEncoder.encode(shot.id, StandardCharsets.UTF_8.name()));
-    try (InputStream in = c.getInputStream();
-        FileOutputStream out = new FileOutputStream(destination)) {
-      byte[] b = new byte[65536];
-      long count = 0;
-      int n;
-      while ((n = in.read(b)) != -1) {
-        count += n;
-        if (count > shot.size) throw new IOException("Screenshot changed while downloading.");
-        out.write(b, 0, n);
-      }
-      out.getFD().sync();
-    } finally {
-      c.disconnect();
-    }
-  }
-
-  @Override
-  public boolean validImage(File file) {
-    android.graphics.BitmapFactory.Options options = new android.graphics.BitmapFactory.Options();
-    options.inJustDecodeBounds = true;
-    android.graphics.BitmapFactory.decodeFile(file.getPath(), options);
-    if (options.outWidth <= 0
-        || options.outHeight <= 0
-        || options.outWidth > 16384
-        || options.outHeight > 16384
-        || (long) options.outWidth * options.outHeight > 60_000_000) return false;
-    options.inJustDecodeBounds = false;
-    options.inSampleSize = Math.max(1, Math.max(options.outWidth, options.outHeight) / 2048);
-    android.graphics.Bitmap b = android.graphics.BitmapFactory.decodeFile(file.getPath(), options);
-    if (b == null) return false;
-    b.recycle();
-    return true;
-  }
-
-  @Override
-  public void close() {
-    try {
-      if (serverInput != null) serverInput.close();
-    } catch (IOException ignored) {
-    }
-    if (server != null) server.disconnect();
-    if (session != null) session.disconnect();
-  }
-}
@@ -1,161 +0,0 @@
-package com.saphid.framecontrol;
-
-import android.content.*;
-import android.database.Cursor;
-import android.net.Uri;
-import android.provider.MediaStore;
-import java.io.*;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.locks.ReentrantLock;
-import java.util.function.BooleanSupplier;
-
-/** Deterministic, app-owned MediaStore rows make interrupted exports retryable. */
-final class GalleryExporter implements SyncEngine.Exporter {
-  static final String FOLDER = "Pictures/Frame Control/";
-
-  /**
-   * Serializes every export in the process, across exporter instances and service sessions. A
-   * stopped session's exporter may still be writing when a new session starts; without this, the
-   * new one could publish the same deterministic row and the old one's cancellation would then
-   * delete it. Lock order is EXPORTS, then the settings lock. Never take EXPORTS while holding
-   * the settings lock: {@link #discardPending} runs under it and must not wait for exports.
-   */
-  static final ReentrantLock EXPORTS = new ReentrantLock();
-
-  private static final long EXPORT_WAIT_SECONDS = 30;
-  private final Context context;
-  private final String headset;
-  private final Object settingsLock;
-
-  GalleryExporter(Context context, String headset, Object settingsLock) {
-    this.context = context.getApplicationContext();
-    this.headset = headset;
-    this.settingsLock = settingsLock;
-  }
-
-  /**
-   * Best-effort removal of this app's hidden pending rows in the Frame Control folder. Only an
-   * interrupted export leaves one; published (non-pending) images are never touched. Callers
-   * hold the settings lock, so no export can be publishing a row at the same time.
-   */
-  static int discardPending(Context context) {
-    ContentResolver resolver = context.getContentResolver();
-    Uri collection = MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY);
-    @SuppressWarnings("deprecation")
-    Uri includingPending = MediaStore.setIncludePending(collection);
-    List<Uri> rows = new ArrayList<>();
-    int removed = 0;
-    try {
-      try (Cursor cursor =
-          resolver.query(
-              includingPending,
-              new String[] {"_id"},
-              MediaStore.Images.Media.IS_PENDING
-                  + "=1 AND "
-                  + MediaStore.Images.Media.RELATIVE_PATH
-                  + "=? AND "
-                  + MediaStore.Images.Media.OWNER_PACKAGE_NAME
-                  + "=?",
-              new String[] {FOLDER, context.getPackageName()},
-              null)) {
-        while (cursor != null && cursor.moveToNext())
-          rows.add(ContentUris.withAppendedId(collection, cursor.getLong(0)));
-      }
-      for (Uri row : rows) removed += resolver.delete(row, null, null);
-    } catch (RuntimeException ignored) {
-      // Android 11+ also expires abandoned pending rows; never fail the setting change here.
-    }
-    return removed;
-  }
-
-  @Override
-  public boolean export(SyncEngine.Shot shot, File file, BooleanSupplier eligible)
-      throws Exception {
-    // Interruptible and bounded: Stop still ends a waiting session, and a stuck earlier write
-    // only delays this item to a later poll.
-    if (!EXPORTS.tryLock(EXPORT_WAIT_SECONDS, TimeUnit.SECONDS))
-      throw new IOException("Gallery is still finishing an earlier save.");
-    try {
-      return exportLocked(shot, file, eligible);
-    } finally {
-      EXPORTS.unlock();
-    }
-  }
-
-  private boolean exportLocked(SyncEngine.Shot shot, File file, BooleanSupplier eligible)
-      throws Exception {
-    String name = shot.id.substring(shot.id.lastIndexOf('/') + 1);
-    int dot = name.lastIndexOf('.');
-    name =
-        name.substring(0, dot)
-            + "_"
-            + FrameConnection.hash(headset + "/" + shot.id).substring(0, 20)
-            + name.substring(dot);
-    String folder = FOLDER;
-    ContentResolver resolver = context.getContentResolver();
-    Uri collection = MediaStore.Images.Media.getContentUri(MediaStore.VOLUME_EXTERNAL_PRIMARY);
-    // API 29 excludes even app-owned pending rows unless explicitly included.
-    @SuppressWarnings("deprecation")
-    Uri recoveryCollection = MediaStore.setIncludePending(collection);
-    Uri row = null;
-    boolean pending = true;
-    try (Cursor cursor =
-        resolver.query(
-            recoveryCollection,
-            new String[] {"_id", MediaStore.Images.Media.IS_PENDING},
-            MediaStore.Images.Media.DISPLAY_NAME
-                + "=? AND "
-                + MediaStore.Images.Media.RELATIVE_PATH
-                + "=? AND "
-                + MediaStore.Images.Media.OWNER_PACKAGE_NAME
-                + "=?",
-            new String[] {name, folder, context.getPackageName()},
-            null)) {
-      if (cursor != null && cursor.moveToFirst()) {
-        row = ContentUris.withAppendedId(collection, cursor.getLong(0));
-        pending = cursor.getInt(1) != 0;
-      }
-    }
-    // A completed row is the commit receipt, including a crash before JSON save.
-    if (row != null && !pending) return true;
-    if (!eligible.getAsBoolean()) return false;
-    if (row == null) {
-      ContentValues values = new ContentValues();
-      values.put(MediaStore.Images.Media.DISPLAY_NAME, name);
-      values.put(MediaStore.Images.Media.RELATIVE_PATH, folder);
-      values.put(
-          MediaStore.Images.Media.MIME_TYPE, shot.id.endsWith(".png") ? "image/png" : "image/jpeg");
-      values.put(MediaStore.Images.Media.IS_PENDING, 1);
-      values.put(MediaStore.Images.Media.DATE_TAKEN, (long) (shot.time * 1000));
-      row = resolver.insert(collection, values);
-      if (row == null) throw new IOException("Gallery could not create the screenshot.");
-    }
-    try {
-      try (InputStream in = new FileInputStream(file);
-          OutputStream out = resolver.openOutputStream(row, "wt")) {
-        if (out == null) throw new IOException("Gallery could not open the screenshot.");
-        byte[] b = new byte[65536];
-        int n;
-        while ((n = in.read(b)) != -1) out.write(b, 0, n);
-      }
-      synchronized (settingsLock) {
-        if (!eligible.getAsBoolean()) {
-          // Holding EXPORTS, no other exporter can have published this row since we found it.
-          resolver.delete(row, null, null);
-          return false;
-        }
-        ContentValues done = new ContentValues();
-        done.put(MediaStore.Images.Media.IS_PENDING, 0);
-        if (resolver.update(row, done, null, null) != 1)
-          throw new IOException("Gallery could not finish saving the screenshot.");
-      }
-      return true;
-    } catch (Exception e) {
-      // A pending row is retained and rewritten on retry. A completed row is
-      // discovered before any future insert, even after process death.
-      throw e;
-    }
-  }
-}
@@ -1,553 +0,0 @@
-package com.saphid.framecontrol;
-
-import android.Manifest;
-import android.app.*;
-import android.content.*;
-import android.content.pm.PackageManager;
-import android.graphics.Color;
-import android.net.Uri;
-import android.os.*;
-import android.text.InputType;
-import android.view.*;
-import android.webkit.*;
-import android.widget.*;
-import androidx.core.content.FileProvider;
-import java.util.*;
-import java.util.concurrent.*;
-
-public final class MainActivity extends Activity {
-  private final ExecutorService network = Executors.newSingleThreadExecutor();
-  // Journal parsing and file checks stay off the main thread.
-  private final ExecutorService library = Executors.newSingleThreadExecutor();
-  private boolean loading;
-  private String renderedPin;
-  private final Handler handler = new Handler(Looper.getMainLooper());
-  private LinearLayout root, downloads;
-  private FrameLayout content;
-  private ScrollView companion;
-  private EditText host, port, user;
-  private TextView status, empty;
-  private Switch gallery;
-  private Button pair, connect, stop;
-  private WebView web;
-  private String loadedPage, librarySignature = "";
-  private int downloadLimit = 100;
-  private boolean busy, visible, controls;
-  private ValueCallback<Uri[]> fileSelection;
-  private static final int INK = Color.rgb(232, 240, 238),
-      MUTED = Color.rgb(164, 183, 179),
-      ACCENT = Color.rgb(124, 216, 195);
-  private static final String EMPTY =
-      "Pair and start syncing. Existing headset screenshots stay on the headset; new captures"
-          + " will appear here.";
-  private final Runnable refresh =
-      new Runnable() {
-        public void run() {
-          if (!visible) return;
-          update();
-          handler.postDelayed(this, 1500);
-        }
-      };
-
-  private int dp(int n) {
-    return Math.round(getResources().getDisplayMetrics().density * n);
-  }
-
-  private TextView text(String value, int size, int color) {
-    TextView v = new TextView(this);
-    v.setText(value);
-    v.setTextSize(size);
-    v.setTextColor(color);
-    v.setPadding(0, dp(6), 0, dp(6));
-    return v;
-  }
-
-  private Button button(String label, Runnable action) {
-    Button b = new Button(this);
-    b.setText(label);
-    b.setAllCaps(false);
-    b.setOnClickListener(v -> action.run());
-    return b;
-  }
-
-  private EditText field(String label, String value, int type) {
-    companionBody.addView(text(label, 13, MUTED));
-    EditText v = new EditText(this);
-    v.setSingleLine(true);
-    v.setText(value);
-    v.setHint(label);
-    v.setContentDescription(label);
-    v.setInputType(type);
-    v.setTextColor(INK);
-    v.setSaveEnabled(false);
-    companionBody.addView(v);
-    return v;
-  }
-
-  private LinearLayout companionBody;
-
-  @Override
-  public void onCreate(Bundle state) {
-    super.onCreate(state);
-    root = new LinearLayout(this);
-    root.setOrientation(LinearLayout.VERTICAL);
-    root.setBackgroundColor(Color.rgb(17, 24, 25));
-    root.setPadding(dp(20), dp(12), dp(20), dp(12));
-    root.setOnApplyWindowInsetsListener(
-        (v, insets) -> {
-          if (Build.VERSION.SDK_INT >= 30) {
-            android.graphics.Insets i =
-                insets.getInsets(
-                    WindowInsets.Type.systemBars() | WindowInsets.Type.displayCutout());
-            v.setPadding(dp(20) + i.left, dp(12) + i.top, dp(20) + i.right, dp(12) + i.bottom);
-          } else
-            v.setPadding(
-                dp(20) + insets.getSystemWindowInsetLeft(),
-                dp(12) + insets.getSystemWindowInsetTop(),
-                dp(20) + insets.getSystemWindowInsetRight(),
-                dp(12) + insets.getSystemWindowInsetBottom());
-          return insets;
-        });
-    root.addView(text("FRAME CONTROL", 13, ACCENT));
-    root.addView(text("Your headset, closer.", 27, INK));
-    status = text(SyncService.state(), 14, MUTED);
-    status.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_POLITE);
-    root.addView(status);
-    LinearLayout tabs = new LinearLayout(this);
-    tabs.addView(
-        button("Screenshots", () -> show(false)), new LinearLayout.LayoutParams(0, dp(48), 1));
-    tabs.addView(
-        button("Headset controls", () -> show(true)), new LinearLayout.LayoutParams(0, dp(48), 1));
-    root.addView(tabs);
-    content = new FrameLayout(this);
-    root.addView(content, new LinearLayout.LayoutParams(-1, 0, 1));
-    companion = new ScrollView(this);
-    companion.setFillViewport(true);
-    companionBody = new LinearLayout(this);
-    companionBody.setOrientation(LinearLayout.VERTICAL);
-    companion.addView(companionBody);
-    SharedPreferences p = SyncService.prefs(this);
-    companionBody.addView(text("Connect your Steam Frame", 20, INK));
-    companionBody.addView(
-        text(
-            "Enable Developer Mode and connect to the same network, or use your headset’s Tailscale"
-                + " address.",
-            14,
-            MUTED));
-    host =
-        field(
-            "Headset address",
-            p.getString("host", "frame.local"),
-            InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
-    port = field("SSH port", Integer.toString(p.getInt("port", 22)), InputType.TYPE_CLASS_NUMBER);
-    user =
-        field(
-            "SSH username",
-            p.getString("user", "steamos"),
-            InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_VISIBLE_PASSWORD);
-    pair = button("Pair headset", this::probe);
-    companionBody.addView(pair);
-    LinearLayout actions = new LinearLayout(this);
-    connect = button("Start syncing", this::startSync);
-    stop = button("Stop", () -> stopService(new Intent(this, SyncService.class)));
-    actions.addView(connect, new LinearLayout.LayoutParams(0, dp(52), 1));
-    actions.addView(stop, new LinearLayout.LayoutParams(0, dp(52), 1));
-    companionBody.addView(actions);
-    companionBody.addView(text("Screenshot downloads", 20, INK));
-    gallery = new Switch(this);
-    gallery.setText("Save screenshots to Gallery");
-    gallery.setTextColor(INK);
-    gallery.setTextSize(16);
-    gallery.setMinHeight(dp(56));
-    gallery.setChecked(p.getBoolean("gallery", true));
-    gallery.setOnCheckedChangeListener(
-        (b, value) -> {
-          try {
-            SyncService.gallery(this, value);
-            librarySignature = "";
-          } catch (Exception e) {
-            gallery.setOnCheckedChangeListener(null);
-            gallery.setChecked(!value);
-            error(SyncService.message(e));
-            recreate();
-          }
-        });
-    companionBody.addView(gallery);
-    companionBody.addView(
-        text(
-            "New captures download automatically while sync is running. A notification keeps the"
-                + " connection visible. Stop syncing to disconnect. Android may delay transfers"
-                + " while the phone is locked or in battery-saving modes.",
-            14,
-            MUTED));
-    companionBody.addView(
-        text(
-            "Turning Gallery off keeps new downloads in this app. Turning it on again won’t export"
-                + " earlier app-only downloads.",
-            14,
-            MUTED));
-    empty = text(EMPTY, 14, MUTED);
-    companionBody.addView(empty);
-    downloads = new LinearLayout(this);
-    downloads.setOrientation(LinearLayout.VERTICAL);
-    companionBody.addView(downloads);
-    show(false);
-    setContentView(root);
-  }
-
-  private void show(boolean useControls) {
-    controls = useControls;
-    content.removeAllViews();
-    if (!controls) {
-      content.addView(companion, new FrameLayout.LayoutParams(-1, -1));
-      return;
-    }
-    String page = SyncService.page();
-    if (page == null) {
-      loadedPage = null;
-      if (web != null) web.loadUrl("about:blank");
-      content.addView(text("Start syncing to open your headset’s controls.", 17, MUTED));
-      return;
-    }
-    if (web == null) {
-      web = new WebView(this);
-      web.setBackgroundColor(Color.rgb(17, 24, 25));
-      WebSettings settings = web.getSettings();
-      settings.setJavaScriptEnabled(true);
-      settings.setDomStorageEnabled(true);
-      settings.setAllowFileAccess(false);
-      settings.setAllowContentAccess(false);
-      settings.setMixedContentMode(WebSettings.MIXED_CONTENT_NEVER_ALLOW);
-      settings.setSaveFormData(false);
-      web.setWebViewClient(
-          new WebViewClient() {
-            @Override
-            public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request) {
-              Uri url = request.getUrl();
-              Uri origin = Uri.parse(loadedPage == null ? "" : loadedPage);
-              if ("http".equals(url.getScheme())
-                  && "127.0.0.1".equals(url.getHost())
-                  && url.getPort() == origin.getPort()) return false;
-              if (request.hasGesture()
-                  && ("https".equals(url.getScheme()) || "http".equals(url.getScheme()))) {
-                try {
-                  startActivity(new Intent(Intent.ACTION_VIEW, url));
-                } catch (ActivityNotFoundException ignored) {
-                }
-              }
-              return true;
-            }
-          });
-      web.setWebChromeClient(
-          new WebChromeClient() {
-            @Override
-            public boolean onShowFileChooser(
-                WebView w, ValueCallback<Uri[]> callback, FileChooserParams params) {
-              if (fileSelection != null) fileSelection.onReceiveValue(null);
-              fileSelection = callback;
-              Intent choose =
-                  new Intent(Intent.ACTION_OPEN_DOCUMENT)
-                      .setType("*/*")
-                      .addCategory(Intent.CATEGORY_OPENABLE);
-              choose.putExtra(
-                  Intent.EXTRA_ALLOW_MULTIPLE,
-                  params.getMode() == FileChooserParams.MODE_OPEN_MULTIPLE);
-              try {
-                startActivityForResult(choose, 110);
-              } catch (ActivityNotFoundException e) {
-                fileSelection.onReceiveValue(null);
-                fileSelection = null;
-                return false;
-              }
-              return true;
-            }
-          });
-      web.setDownloadListener(
-          (url, ua, disposition, mime, length) -> {
-            show(false);
-            Toast.makeText(
-                    this,
-                    "New screenshot originals are in Screenshot downloads.",
-                    Toast.LENGTH_LONG)
-                .show();
-          });
-    }
-    content.addView(web, new FrameLayout.LayoutParams(-1, -1));
-    if (!page.equals(loadedPage)) {
-      loadedPage = page;
-      web.loadUrl(page);
-    }
-  }
-
-  @Override
-  protected void onActivityResult(int request, int result, Intent data) {
-    super.onActivityResult(request, result, data);
-    if (request == 110 && fileSelection != null) {
-      fileSelection.onReceiveValue(WebChromeClient.FileChooserParams.parseResult(result, data));
-      fileSelection = null;
-    }
-  }
-
-  private void update() {
-    if (!busy) status.setText(SyncService.state());
-    boolean paired = SyncService.prefs(this).contains("pin");
-    boolean running = SyncService.running();
-    connect.setEnabled(paired && !busy && !running);
-    pair.setEnabled(!busy && !running);
-    stop.setEnabled(!busy && running);
-    host.setEnabled(!running && !busy);
-    port.setEnabled(!running && !busy);
-    user.setEnabled(!running && !busy);
-    if (controls && !Objects.equals(loadedPage, SyncService.page())) show(true);
-    String pin = SyncService.prefs(this).getString("pin", null);
-    if (!Objects.equals(pin, renderedPin)) {
-      // Never leave another headset's originals shareable while the new library loads.
-      renderedPin = pin;
-      librarySignature = "";
-      downloads.removeAllViews();
-      empty.setText(EMPTY);
-      empty.setVisibility(View.VISIBLE);
-    }
-    if (loading) return;
-    loading = true;
-    library.execute(
-        () -> {
-          List<SyncEngine.Item> items = null;
-          Set<SyncEngine.Item> present = new HashSet<>();
-          Exception failure = null;
-          try {
-            items = SyncService.items(this, pin);
-            for (SyncEngine.Item item : items) if (item.file.exists()) present.add(item);
-          } catch (Exception e) {
-            failure = e;
-          }
-          List<SyncEngine.Item> loaded = items;
-          Exception error = failure;
-          runOnUiThread(
-              () -> {
-                loading = false;
-                if (isFinishing() || isDestroyed()) return;
-                // A result for a previously paired headset is discarded; the next tick reloads.
-                if (!Objects.equals(pin, SyncService.prefs(this).getString("pin", null))) return;
-                if (error != null) {
-                  librarySignature = "";
-                  empty.setVisibility(View.VISIBLE);
-                  empty.setText("Could not read screenshot downloads: " + SyncService.message(error));
-                  return;
-                }
-                render(loaded, present);
-              });
-        });
-  }
-
-  private void render(List<SyncEngine.Item> items, Set<SyncEngine.Item> present) {
-    StringBuilder signature = new StringBuilder();
-    for (var item : items)
-      signature
-          .append(item.file.getAbsolutePath())
-          .append('|')
-          .append(item.destination)
-          .append('|')
-          .append(present.contains(item))
-          .append('\n');
-    if (signature.toString().equals(librarySignature)) return;
-    librarySignature = signature.toString();
-    downloads.removeAllViews();
-    empty.setText(EMPTY);
-    empty.setVisibility(items.isEmpty() ? View.VISIBLE : View.GONE);
-    int shown = 0;
-    for (SyncEngine.Item item : items) {
-      if (shown++ >= downloadLimit) {
-        downloads.addView(
-            button(
-                "Show 100 more downloads",
-                () -> {
-                  downloadLimit += 100;
-                  librarySignature = "";
-                  update();
-                }));
-        break;
-      }
-      String label = item.shot.id.substring(item.shot.id.lastIndexOf('/') + 1);
-      LinearLayout card = new LinearLayout(this);
-      card.setOrientation(LinearLayout.VERTICAL);
-      card.setPadding(0, dp(12), 0, dp(12));
-      card.addView(text(label, 16, INK));
-      String where =
-          item.destination.equals("saved")
-              ? "Saved to Gallery"
-              : item.destination.equals("appOnly") ? "In Frame Control" : "Gallery save pending";
-      boolean exists = present.contains(item);
-      if (!exists) where = "Download pending";
-      card.addView(text(where + " · Game " + item.shot.id.split("/")[1], 13, MUTED));
-      if (exists) card.addView(button("Open / share original", () -> share(item)));
-      downloads.addView(card);
-    }
-  }
-
-  private void share(SyncEngine.Item item) {
-    Uri uri = FileProvider.getUriForFile(this, getPackageName() + ".files", item.file);
-    Intent send =
-        new Intent(Intent.ACTION_SEND)
-            .setType(item.shot.id.endsWith(".png") ? "image/png" : "image/jpeg")
-            .putExtra(Intent.EXTRA_STREAM, uri)
-            .addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
-    startActivity(Intent.createChooser(send, "Screenshot original"));
-  }
-
-  private void startSync() {
-    if (Build.VERSION.SDK_INT >= 33
-        && checkSelfPermission(Manifest.permission.POST_NOTIFICATIONS)
-            != PackageManager.PERMISSION_GRANTED) {
-      requestPermissions(new String[] {Manifest.permission.POST_NOTIFICATIONS}, 108);
-      return;
-    }
-    startForegroundService(new Intent(this, SyncService.class));
-  }
-
-  @Override
-  public void onRequestPermissionsResult(int request, String[] permissions, int[] grants) {
-    super.onRequestPermissionsResult(request, permissions, grants);
-    if (request == 108) {
-      if (grants.length > 0 && grants[0] == PackageManager.PERMISSION_GRANTED)
-        startForegroundService(new Intent(this, SyncService.class));
-      else
-        error(
-            "Allow notifications in Android Settings to start a visible screenshot sync session.");
-    }
-  }
-
-  private void probe() {
-    final String address = host.getText().toString().trim(),
-        username = user.getText().toString().trim();
-    final int sshPort;
-    try {
-      sshPort = Integer.parseInt(port.getText().toString());
-    } catch (NumberFormatException e) {
-      error("Enter an SSH port from 1 to 65535.");
-      return;
-    }
-    stopService(new Intent(this, SyncService.class));
-    busy = true;
-    pair.setEnabled(false);
-    status.setText("Checking headset identity…");
-    network.execute(
-        () -> {
-          try {
-            String pin = FrameConnection.probe(address, sshPort, username);
-            String fingerprint = FrameConnection.fingerprint(pin);
-            runOnUiThread(
-                () -> {
-                  if (isFinishing() || isDestroyed()) return;
-                  busy = false;
-                  new AlertDialog.Builder(this)
-                      .setTitle("Trust this headset?")
-                      .setMessage(
-                          address
-                              + ":"
-                              + sshPort
-                              + "\n\n"
-                              + fingerprint
-                              + "\n\n"
-                              + "Compare this SSH fingerprint with your headset before entering its"
-                              + " Developer Mode password.")
-                      .setNegativeButton("Cancel", null)
-                      .setPositiveButton(
-                          "Trust and pair", (d, w) -> password(address, sshPort, username, pin))
-                      .show();
-                });
-          } catch (Exception e) {
-            runOnUiThread(
-                () -> {
-                  busy = false;
-                  error(SyncService.message(e));
-                });
-          }
-        });
-  }
-
-  private void password(String address, int sshPort, String username, String pin) {
-    EditText password = new EditText(this);
-    password.setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_PASSWORD);
-    password.setHint("Developer Mode password");
-    password.setSaveEnabled(false);
-    new AlertDialog.Builder(this)
-        .setTitle("Pair with " + address)
-        .setMessage(
-            "Used once to authorize this phone’s protected SSH key. The password is not saved.")
-        .setView(password)
-        .setNegativeButton("Cancel", (d, w) -> password.setText(""))
-        .setPositiveButton(
-            "Pair",
-            (d, w) -> {
-              String secret = password.getText().toString();
-              password.setText("");
-              busy = true;
-              status.setText("Pairing this phone…");
-              network.execute(
-                  () -> {
-                    try {
-                      FrameConnection.pair(
-                          address, sshPort, username, pin, secret, SyncService.install(this));
-                      if (!SyncService.prefs(this)
-                          .edit()
-                          .putString("host", address)
-                          .putInt("port", sshPort)
-                          .putString("user", username)
-                          .putString("pin", pin)
-                          .commit()) throw new java.io.IOException("Could not save pairing.");
-                      runOnUiThread(
-                          () -> {
-                            busy = false;
-                            status.setText("Paired. Start syncing when you’re ready.");
-                            update();
-                          });
-                    } catch (Exception e) {
-                      runOnUiThread(
-                          () -> {
-                            busy = false;
-                            error(SyncService.message(e));
-                          });
-                    }
-                  });
-            })
-        .show();
-  }
-
-  private void error(String message) {
-    if (isFinishing() || isDestroyed()) return;
-    new AlertDialog.Builder(this)
-        .setTitle("Frame Control")
-        .setMessage(message)
-        .setPositiveButton("OK", null)
-        .show();
-  }
-
-  @Override
-  protected void onResume() {
-    super.onResume();
-    visible = true;
-    if (web != null) web.onResume();
-    handler.post(refresh);
-  }
-
-  @Override
-  protected void onPause() {
-    visible = false;
-    handler.removeCallbacks(refresh);
-    if (web != null) web.onPause();
-    super.onPause();
-  }
-
-  @Override
-  protected void onDestroy() {
-    network.shutdownNow();
-    library.shutdownNow();
-    if (fileSelection != null) fileSelection.onReceiveValue(null);
-    if (web != null) {
-      web.destroy();
-      web = null;
-    }
-    super.onDestroy();
-  }
-}
@@ -1,115 +0,0 @@
-package com.saphid.framecontrol;
-
-import android.security.keystore.KeyGenParameterSpec;
-import android.security.keystore.KeyProperties;
-import com.jcraft.jsch.Identity;
-import java.io.ByteArrayOutputStream;
-import java.io.DataOutputStream;
-import java.math.BigInteger;
-import java.nio.charset.StandardCharsets;
-import java.security.KeyPairGenerator;
-import java.security.KeyStore;
-import java.security.PrivateKey;
-import java.security.Signature;
-import java.security.interfaces.RSAPublicKey;
-import java.util.Base64;
-
-/** The SSH private key is a non-exportable Android Keystore signing key. */
-final class PhoneIdentity implements Identity {
-  private static final String ALIAS = "frame-control-ssh-v1";
-  private final PrivateKey key;
-  private final byte[] publicBlob;
-
-  PhoneIdentity() throws Exception {
-    KeyStore store = KeyStore.getInstance("AndroidKeyStore");
-    store.load(null);
-    if (!store.containsAlias(ALIAS)) {
-      KeyPairGenerator generator = KeyPairGenerator.getInstance("RSA", "AndroidKeyStore");
-      generator.initialize(
-          new KeyGenParameterSpec.Builder(ALIAS, KeyProperties.PURPOSE_SIGN)
-              .setKeySize(3072)
-              .setDigests(KeyProperties.DIGEST_SHA256, KeyProperties.DIGEST_SHA512)
-              .setSignaturePaddings(KeyProperties.SIGNATURE_PADDING_RSA_PKCS1)
-              .build());
-      generator.generateKeyPair();
-    }
-    key = (PrivateKey) store.getKey(ALIAS, null);
-    RSAPublicKey publicKey = (RSAPublicKey) store.getCertificate(ALIAS).getPublicKey();
-    publicBlob =
-        blob(
-            "ssh-rsa".getBytes(StandardCharsets.US_ASCII),
-            integer(publicKey.getPublicExponent()),
-            integer(publicKey.getModulus()));
-  }
-
-  private static byte[] integer(BigInteger value) {
-    return value.toByteArray();
-  }
-
-  private static byte[] blob(byte[]... strings) throws Exception {
-    ByteArrayOutputStream bytes = new ByteArrayOutputStream();
-    DataOutputStream out = new DataOutputStream(bytes);
-    for (byte[] s : strings) {
-      out.writeInt(s.length);
-      out.write(s);
-    }
-    return bytes.toByteArray();
-  }
-
-  String authorizedKey(String install) {
-    return "ssh-rsa "
-        + Base64.getEncoder().encodeToString(publicBlob)
-        + " frame-control-android-"
-        + install;
-  }
-
-  @Override
-  public byte[] getPublicKeyBlob() {
-    return publicBlob.clone();
-  }
-
-  @Override
-  public byte[] getSignature(byte[] data) {
-    return getSignature(data, "rsa-sha2-512");
-  }
-
-  @Override
-  public byte[] getSignature(byte[] data, String algorithm) {
-    try {
-      if (!algorithm.equals("rsa-sha2-256") && !algorithm.equals("rsa-sha2-512")) return null;
-      Signature signer =
-          Signature.getInstance(
-              algorithm.equals("rsa-sha2-512") ? "SHA512withRSA" : "SHA256withRSA");
-      signer.initSign(key);
-      signer.update(data);
-      return blob(algorithm.getBytes(StandardCharsets.US_ASCII), signer.sign());
-    } catch (Exception e) {
-      return null;
-    }
-  }
-
-  @Override
-  public boolean setPassphrase(byte[] ignored) {
-    return true;
-  }
-
-  @Override
-  public String getAlgName() {
-    return "ssh-rsa";
-  }
-
-  @Override
-  public String getName() {
-    return ALIAS;
-  }
-
-  @Override
-  public boolean isEncrypted() {
-    return false;
-  }
-
-  @Override
-  public void clear() {
-    /* Keystore owns the key; disconnect never deletes it. */
-  }
-}
@@ -1,71 +0,0 @@
-package com.saphid.framecontrol;
-
-import java.util.function.Consumer;
-
-/**
- * Owns the visible sync status. Each service instance gets one session token; once a session
- * ends, its late worker can no longer change the status, page or notification, even after a
- * newer session has started.
- */
-final class SessionGate {
-  static final String DISCONNECTED = "Disconnected";
-  private long issued;
-  private long current;
-  private String state = DISCONNECTED;
-  private String page;
-
-  synchronized long begin() {
-    current = ++issued;
-    page = null;
-    return current;
-  }
-
-  synchronized boolean active(long session) {
-    return session != 0 && session == current;
-  }
-
-  synchronized boolean running() {
-    return current != 0;
-  }
-
-  synchronized String state() {
-    return state;
-  }
-
-  synchronized String page() {
-    return page;
-  }
-
-  /** Publishes a status and runs {@code show} (the notification update) only while current. */
-  synchronized boolean status(long session, String text, Consumer<String> show) {
-    if (!active(session)) return false;
-    state = text;
-    if (show != null) show.accept(text);
-    return true;
-  }
-
-  synchronized boolean page(long session, String value) {
-    if (!active(session)) return false;
-    page = value;
-    return true;
-  }
-
-  /** Runs {@code action} only while the session is current, serialized against {@link #end}. */
-  synchronized boolean ifActive(long session, Runnable action) {
-    if (!active(session)) return false;
-    action.run();
-    return true;
-  }
-
-  /** Ends only the named session. Progress text becomes Disconnected; a final error stays. */
-  synchronized boolean end(long session) {
-    if (!active(session)) return false;
-    current = 0;
-    page = null;
-    if (state.startsWith("Syncing")
-        || state.startsWith("Waiting")
-        || state.startsWith("Connecting")
-        || state.startsWith("Screenshot pending")) state = DISCONNECTED;
-    return true;
-  }
-}
@@ -1,724 +0,0 @@
-package com.saphid.framecontrol;
-
-import com.google.gson.Gson;
-import com.google.gson.GsonBuilder;
-import com.google.gson.Strictness;
-import com.google.gson.TypeAdapter;
-import com.google.gson.stream.JsonReader;
-import com.google.gson.stream.JsonToken;
-import com.google.gson.stream.JsonWriter;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.io.OutputStreamWriter;
-import java.io.Writer;
-import java.nio.channels.FileChannel;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.LinkOption;
-import java.nio.file.NoSuchFileException;
-import java.nio.file.Path;
-import java.nio.file.StandardCopyOption;
-import java.nio.file.StandardOpenOption;
-import java.nio.file.attribute.BasicFileAttributes;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.Comparator;
-import java.util.HashSet;
-import java.util.LinkedHashMap;
-import java.util.List;
-import java.util.Map;
-import java.util.Set;
-import java.util.TreeSet;
-import java.util.function.BooleanSupplier;
-import java.util.regex.Pattern;
-
-/** One reusable engine per root. The caller supplies an account/headset-specific root. */
-public final class SyncEngine {
-    private static final long MAX_SIZE = 30L * 1024 * 1024;
-    private static final Pattern ID = Pattern.compile(
-            "^[0-9]{1,12}/[0-9]{1,20}/[0-9]{14}_[0-9]{1,4}\\.(jpg|png)$");
-    private static final Pattern ACCOUNT = Pattern.compile("^[0-9]{1,12}$");
-    private static final Gson GSON = new GsonBuilder().registerTypeAdapter(Shot.class,
-            new TypeAdapter<Shot>() {
-                @Override public void write(JsonWriter writer, Shot shot) throws IOException {
-                    writer.beginObject();
-                    writer.name("id").value(shot.id);
-                    writer.name("size").value(shot.size);
-                    writer.name("time").value(shot.time);
-                    writer.endObject();
-                }
-
-                @Override public Shot read(JsonReader reader) throws IOException {
-                    String id = null;
-                    Long size = null;
-                    Double time = null;
-                    Set<String> fields = new HashSet<>();
-                    reader.beginObject();
-                    while (reader.hasNext()) {
-                        String field = reader.nextName();
-                        if (!fields.add(field)) throw new IOException("Duplicate screenshot field");
-                        switch (field) {
-                            case "id":
-                                if (reader.peek() != JsonToken.STRING) throw new IOException("Invalid id");
-                                id = reader.nextString();
-                                break;
-                            case "size":
-                                if (reader.peek() != JsonToken.NUMBER) throw new IOException("Invalid size");
-                                size = reader.nextLong();
-                                break;
-                            case "time":
-                                if (reader.peek() != JsonToken.NUMBER) throw new IOException("Invalid time");
-                                time = reader.nextDouble();
-                                break;
-                            default: throw new IOException("Unknown screenshot field");
-                        }
-                    }
-                    reader.endObject();
-                    if (id == null || size == null || time == null) throw new IOException("Incomplete shot");
-                    return new Shot(id, size, time);
-                }
-            }).create();
-
-    public static final class Shot {
-        public final String id;
-        public final long size;
-        public final double time;
-
-        public Shot(String id, long size, double time) {
-            this.id = id;
-            this.size = size;
-            this.time = time;
-        }
-    }
-
-    /**
-     * One headset poll. {@code accounts} names every Steam account directory present on the
-     * headset, including accounts with no screenshots yet. An absent userdata root is an empty set.
-     */
-    public static final class Listing {
-        public final Set<String> accounts;
-        public final List<Shot> shots;
-
-        public Listing(Set<String> accounts, List<Shot> shots) {
-            this.accounts = accounts;
-            this.shots = shots;
-        }
-    }
-
-    public interface Transport {
-        void download(Shot shot, File destination) throws Exception;
-        boolean validImage(File f) throws Exception;
-    }
-
-    public interface Exporter {
-        boolean export(Shot shot, File original, BooleanSupplier eligible) throws Exception;
-    }
-
-    public static final class Item {
-        public final Shot shot;
-        /** Future original path; may not exist while the shot is observing or queued. */
-        public final File file;
-        public final String destination;
-
-        private Item(Shot shot, File file, String destination) {
-            this.shot = shot;
-            this.file = file;
-            this.destination = destination;
-        }
-    }
-
-    // Boxed fields make missing journal fields distinguishable from legitimate zero values.
-    private static final class Ledger {
-        Integer version;
-        Boolean initialized;
-        Boolean gallery;
-        /** Accounts already baselined. Absent only in version 1 journals. */
-        Set<String> accounts;
-        Map<String, Receipt> records;
-    }
-
-    private static final class Poll {
-        final Map<String, Shot> eligible = new LinkedHashMap<>();
-        final Set<String> accounts = new TreeSet<>();
-        int skipped;
-    }
-
-    private static final class Receipt {
-        Shot shot;
-        String state;
-        Integer observations;
-        String destination;
-
-        Receipt(Shot shot, String state, int observations, String destination) {
-            this.shot = shot;
-            this.state = state;
-            this.observations = observations;
-            this.destination = destination;
-        }
-    }
-
-    /** Only external callbacks and rejected transfer contents are safe to retry per item. */
-    private static final class ItemFailure extends IOException {
-        private static final long serialVersionUID = 1L;
-
-        ItemFailure(String message, Exception cause) {
-            super(message, cause);
-        }
-    }
-
-    private final Object lock = new Object();
-    private final Path root;
-    private final Path originals;
-    private final Path journal;
-    private Ledger ledger;
-    private long generation;
-    private long active;
-    private boolean closed;
-    private volatile int skipped;
-
-    public SyncEngine(File root, boolean gallery) throws Exception {
-        this(root, Boolean.valueOf(gallery));
-    }
-
-    /** A null gallery opens a read-only view that never creates, upgrades or rewrites anything. */
-    private SyncEngine(File root, Boolean gallery) throws Exception {
-        if (root == null || Files.isSymbolicLink(root.toPath())) {
-            throw new IOException("Unsafe sync root");
-        }
-        this.root = root.getCanonicalFile().toPath();
-        if (gallery == null) {
-            closed = true;
-        } else {
-            List<Path> missingDirectories = new ArrayList<>();
-            for (Path path = this.root; path != null && !Files.exists(path); path = path.getParent()) {
-                missingDirectories.add(path);
-            }
-            Files.createDirectories(this.root);
-            for (Path directory : missingDirectories) syncDirectory(directory.getParent());
-        }
-        originals = this.root.resolve("originals");
-        journal = this.root.resolve("receipts.json");
-        checkPath(originals);
-        checkPath(journal);
-        if (Files.exists(originals, LinkOption.NOFOLLOW_LINKS)
-                && !Files.isDirectory(originals, LinkOption.NOFOLLOW_LINKS)) {
-            throw new IOException("Invalid originals directory");
-        }
-        if (Files.exists(journal, LinkOption.NOFOLLOW_LINKS)) {
-            if (!Files.isRegularFile(journal, LinkOption.NOFOLLOW_LINKS)) {
-                throw new IOException("Invalid sync journal");
-            }
-            // Never recover a damaged or incomplete journal by establishing another baseline.
-            try (JsonReader reader = new JsonReader(new InputStreamReader(
-                    Files.newInputStream(journal), StandardCharsets.UTF_8))) {
-                reader.setStrictness(Strictness.STRICT);
-                ledger = GSON.fromJson(reader, Ledger.class);
-                if (reader.peek() != JsonToken.END_DOCUMENT) {
-                    throw new IOException("Trailing sync journal data");
-                }
-            } catch (RuntimeException e) {
-                throw new IOException("Corrupt sync journal", e);
-            }
-            validateLedger();
-            if (gallery != null) setGallery(gallery);
-        } else {
-            if (Files.exists(originals, LinkOption.NOFOLLOW_LINKS)) {
-                try (java.util.stream.Stream<Path> paths = Files.walk(originals)) {
-                    if (paths.anyMatch(p -> !Files.isDirectory(p, LinkOption.NOFOLLOW_LINKS))) {
-                        throw new IOException("Originals exist without a sync journal");
-                    }
-                }
-            }
-            ledger = emptyLedger();
-            if (gallery == null) {
-                ledger.gallery = false;
-            } else {
-                ledger.gallery = gallery;
-                persist(ledger);
-            }
-        }
-    }
-
-    /** Post-baseline receipts read without locks, directory creation or journal writes. */
-    public static List<Item> snapshot(File root) throws Exception {
-        return new SyncEngine(root, (Boolean) null).items();
-    }
-
-    /** Returns false, without writing, once this engine is closed. */
-    public boolean setGallery(boolean enabled) throws Exception {
-        synchronized (lock) {
-            if (closed) return false;
-            if (ledger.gallery == enabled) return true;
-            Ledger next = copy();
-            next.gallery = enabled;
-            if (!enabled) {
-                for (Receipt receipt : next.records.values()) {
-                    if ("pending".equals(receipt.destination)) receipt.destination = "appOnly";
-                }
-            }
-            commit(next);
-            return true;
-        }
-    }
-
-    /**
-     * A second live reconcile is rejected. stop() cancels its generation and permits a new run;
-     * close() cancels it permanently. The journal is rewritten only when a receipt changes.
-     */
-    public void reconcile(Listing listing, Transport transport, Exporter exporter) throws Exception {
-        final long run;
-        synchronized (lock) {
-            if (closed) throw new IllegalStateException("Sync stopped");
-            if (active != 0) throw new IllegalStateException("Sync already in progress");
-            run = ++generation;
-            active = run;
-        }
-        try {
-            Poll poll = poll(listing);
-            synchronized (lock) {
-                if (active != run) return;
-                skipped = poll.skipped;
-                Ledger next = copy();
-                if (!next.initialized) {
-                    for (Shot shot : poll.eligible.values()) {
-                        next.records.put(shot.id, new Receipt(shot, "baseline", 0, null));
-                    }
-                    next.initialized = true;
-                    next.version = 2;
-                    next.accounts = poll.accounts;
-                    commit(next);
-                    return;
-                }
-                boolean changed = false;
-                Set<String> known = next.accounts;
-                if (known == null) {
-                    // Version 1 journals did not record accounts. Trust only accounts that already
-                    // have receipts; any other account present now is history and is baselined.
-                    known = new TreeSet<>();
-                    for (String id : next.records.keySet()) known.add(account(id));
-                    // The account comparison below always records the set with this version.
-                    next.version = 2;
-                    changed = true;
-                }
-                // Missing observations break consecutiveness, including across restarts.
-                for (Receipt receipt : next.records.values()) {
-                    if (!poll.eligible.containsKey(receipt.shot.id) && receipt.observations != 0
-                            && ("observing".equals(receipt.state) || "queued".equals(receipt.state))) {
-                        receipt.observations = 0;
-                        changed = true;
-                    }
-                }
-                for (Shot shot : poll.eligible.values()) {
-                    Receipt receipt = next.records.get(shot.id);
-                    if (receipt == null && !known.contains(account(shot.id))) {
-                        // A newly appearing account (or a returning one) starts with its own
-                        // baseline, so its existing screenshots are never imported.
-                        next.records.put(shot.id, new Receipt(shot, "baseline", 0, null));
-                        changed = true;
-                    } else if (receipt == null) {
-                        // Latch eligibility at discovery, before waiting for a stable second sample.
-                        next.records.put(shot.id, new Receipt(shot, "observing", 1,
-                                next.gallery ? "pending" : "appOnly"));
-                        changed = true;
-                    } else if ("observing".equals(receipt.state) || "queued".equals(receipt.state)) {
-                        boolean stable = same(receipt.shot, shot);
-                        int observations = stable ? Math.min(2, receipt.observations + 1) : 1;
-                        if (!stable || observations != receipt.observations) changed = true;
-                        receipt.observations = observations;
-                        receipt.shot = shot;
-                        if (receipt.observations == 2 && "observing".equals(receipt.state)) {
-                            receipt.state = "queued";
-                        }
-                    }
-                }
-                // Accounts absent now are forgotten; if one returns it is baselined again.
-                if (!poll.accounts.equals(next.accounts)) {
-                    next.accounts = poll.accounts;
-                    changed = true;
-                }
-                // Queue and its disposition reach disk before any download.
-                if (changed) commit(next);
-            }
-
-            List<String> ids;
-            synchronized (lock) {
-                if (active != run) return;
-                ids = new ArrayList<>(ledger.records.keySet());
-            }
-            ItemFailure failure = null;
-            for (String id : ids) {
-                Shot download = null;
-                synchronized (lock) {
-                    if (active != run) return;
-                    Receipt receipt = ledger.records.get(id);
-                    if ("queued".equals(receipt.state) && receipt.observations == 2) {
-                        download = receipt.shot;
-                    }
-                }
-                try {
-                    if (download != null) download(run, download, transport);
-                    export(run, id, exporter);
-                } catch (ItemFailure e) {
-                    if (failure == null) failure = e;
-                    else failure.addSuppressed(e);
-                }
-            }
-            // Surface retryable errors to the service after independent items have progressed.
-            // Untagged local I/O/journal failures escape immediately and halt the run.
-            if (failure != null) throw failure;
-        } catch (Exception e) {
-            synchronized (lock) {
-                if (active != run) return; // A late failed callback belongs to a cancelled run.
-            }
-            throw e;
-        } finally {
-            synchronized (lock) {
-                if (active == run) active = 0;
-            }
-        }
-    }
-
-    /** Snapshot of all post-baseline receipts, including downloads still pending. */
-    public List<Item> items() {
-        synchronized (lock) {
-            List<Item> result = new ArrayList<>();
-            for (Receipt receipt : ledger.records.values()) {
-                if (!"baseline".equals(receipt.state)) {
-                    result.add(new Item(receipt.shot, originals.resolve(receipt.shot.id).toFile(),
-                            receipt.destination));
-                }
-            }
-            result.sort(Comparator.comparingDouble((Item item) -> item.shot.time).reversed()
-                    .thenComparing(item -> item.shot.id));
-            return Collections.unmodifiableList(result);
-        }
-    }
-
-    /** Listed files left out of the last poll because they were empty or over 30 MiB. */
-    public int skipped() {
-        return skipped;
-    }
-
-    public void stop() {
-        synchronized (lock) {
-            ++generation;
-            active = 0;
-        }
-    }
-
-    /**
-     * Permanently cancels this engine. Once it returns, no in-flight or later call can write the
-     * journal, so another engine may safely take over the same root.
-     */
-    public void close() {
-        synchronized (lock) {
-            closed = true;
-            ++generation;
-            active = 0;
-        }
-    }
-
-    public boolean isClosed() {
-        synchronized (lock) {
-            return closed;
-        }
-    }
-
-    private void download(long run, Shot shot, Transport transport) throws Exception {
-        Path temporary;
-        synchronized (lock) {
-            if (active != run) return;
-            temporary = Files.createTempFile(root, ".download-", ".part");
-        }
-        try {
-            try {
-                transport.download(shot, temporary.toFile());
-            } catch (InterruptedException e) {
-                throw e;
-            } catch (Exception e) {
-                throw new ItemFailure("Download failed: " + shot.id + ": " + e.getMessage(), e);
-            }
-            synchronized (lock) {
-                if (active != run) return;
-            }
-            checkTransfer(temporary, shot);
-            boolean valid;
-            try {
-                valid = transport.validImage(temporary.toFile());
-            } catch (InterruptedException e) {
-                throw e;
-            } catch (Exception e) {
-                throw new ItemFailure("Image validation failed: " + shot.id + ": " + e.getMessage(), e);
-            }
-            if (!valid) throw new ItemFailure("Invalid image: " + shot.id, null);
-            checkTransfer(temporary, shot);
-            try (FileChannel channel = FileChannel.open(temporary, StandardOpenOption.WRITE)) {
-                channel.force(true);
-            }
-            synchronized (lock) {
-                if (active != run) return;
-                Path target = originals.resolve(shot.id);
-                createParents(target.getParent());
-                checkPath(target);
-                Files.move(temporary, target, StandardCopyOption.ATOMIC_MOVE,
-                        StandardCopyOption.REPLACE_EXISTING);
-                syncDirectory(target.getParent());
-                Ledger next = copy();
-                // Read the current destination: setGallery may have changed it during the transfer.
-                next.records.get(shot.id).state = "downloaded";
-                commit(next);
-            }
-        } finally {
-            Files.deleteIfExists(temporary);
-        }
-    }
-
-    private void export(long run, String id, Exporter exporter) throws Exception {
-        Shot shot;
-        File original;
-        synchronized (lock) {
-            if (!eligible(run, id)) return;
-            Receipt receipt = ledger.records.get(id);
-            shot = receipt.shot;
-            Path path = originals.resolve(id);
-            checkDownload(path, shot);
-            original = path.toFile();
-        }
-        boolean saved;
-        try {
-            saved = exporter.export(shot, original, () -> {
-                synchronized (lock) {
-                    return eligible(run, id);
-                }
-            });
-        } catch (InterruptedException e) {
-            throw e;
-        } catch (Exception e) {
-            throw new ItemFailure("Gallery export failed: " + shot.id + ": " + e.getMessage(), e);
-        }
-        synchronized (lock) {
-            if (active != run || !saved) return;
-            Ledger next = copy();
-            // A true result means the exporter actually saved (or recovered) the MediaStore item.
-            next.records.get(id).destination = "saved";
-            commit(next);
-        }
-    }
-
-    private boolean eligible(long run, String id) {
-        Receipt receipt = ledger.records.get(id);
-        return active == run && ledger.gallery && receipt != null
-                && "downloaded".equals(receipt.state) && "pending".equals(receipt.destination);
-    }
-
-    private static Poll poll(Listing listing) throws IOException {
-        if (listing == null || listing.shots == null || listing.accounts == null) {
-            throw new IOException("Missing screenshot listing");
-        }
-        Poll result = new Poll();
-        for (String account : listing.accounts) {
-            if (account == null || !ACCOUNT.matcher(account).matches()) {
-                throw new IOException("Invalid Steam account");
-            }
-            result.accounts.add(account);
-        }
-        Map<String, Shot> seen = new LinkedHashMap<>();
-        for (Shot shot : listing.shots) {
-            // Unsafe ids, non-finite times and conflicting duplicates reject the whole listing.
-            validateIdentity(shot);
-            Shot previous = seen.put(shot.id, shot);
-            if (previous != null && !same(previous, shot)) {
-                throw new IOException("Conflicting screenshot identity: " + shot.id);
-            }
-            // The account directory may appear between the account and screenshot queries.
-            result.accounts.add(account(shot.id));
-        }
-        for (Shot shot : seen.values()) {
-            // An empty, still-writing or oversized file is only this item's problem: treat it
-            // as absent from this poll so it never blocks other screenshots or the baseline.
-            if (eligibleSize(shot)) result.eligible.put(shot.id, shot);
-            else result.skipped++;
-        }
-        return result;
-    }
-
-    private static String account(String id) {
-        return id.substring(0, id.indexOf('/'));
-    }
-
-    private static void validateIdentity(Shot shot) throws IOException {
-        if (shot == null || shot.id == null || !ID.matcher(shot.id).matches()
-                || !Double.isFinite(shot.time)) {
-            throw new IOException("Invalid screenshot metadata");
-        }
-    }
-
-    private static boolean eligibleSize(Shot shot) {
-        return shot.size > 0 && shot.size <= MAX_SIZE;
-    }
-
-    private static void validateShot(Shot shot) throws IOException {
-        validateIdentity(shot);
-        if (!eligibleSize(shot)) throw new IOException("Invalid screenshot metadata");
-    }
-
-    private static boolean same(Shot a, Shot b) {
-        return a.size == b.size && Double.compare(a.time, b.time) == 0;
-    }
-
-    private void validateLedger() throws IOException {
-        if (ledger == null || ledger.version == null || ledger.initialized == null
-                || ledger.gallery == null || ledger.records == null
-                || (ledger.version == 1 && ledger.accounts != null)
-                || (ledger.version == 2 && ledger.accounts == null)
-                || (ledger.version != 1 && ledger.version != 2)
-                || (!ledger.initialized && !ledger.records.isEmpty())
-                || (!ledger.initialized && ledger.accounts != null && !ledger.accounts.isEmpty())) {
-            throw new IOException("Invalid sync journal header");
-        }
-        if (ledger.accounts != null) {
-            for (String account : ledger.accounts) {
-                if (account == null || !ACCOUNT.matcher(account).matches()) {
-                    throw new IOException("Invalid sync journal header");
-                }
-            }
-            ledger.accounts = new TreeSet<>(ledger.accounts);
-        }
-        for (Map.Entry<String, Receipt> entry : ledger.records.entrySet()) {
-            Receipt receipt = entry.getValue();
-            if (receipt == null) throw new IOException("Invalid sync receipt");
-            validateShot(receipt.shot);
-            if (!entry.getKey().equals(receipt.shot.id) || receipt.observations == null
-                    || receipt.observations < 0 || receipt.observations > 2) {
-                throw new IOException("Invalid sync receipt identity");
-            }
-            boolean baseline = "baseline".equals(receipt.state);
-            boolean observing = "observing".equals(receipt.state);
-            boolean queued = "queued".equals(receipt.state);
-            boolean downloaded = "downloaded".equals(receipt.state);
-            if ((!baseline && !observing && !queued && !downloaded)
-                    || (baseline && receipt.destination != null)
-                    || (baseline && receipt.observations != 0)
-                    || (observing && receipt.observations > 1)
-                    || (downloaded && receipt.observations != 2)
-                    || ((observing || queued || downloaded) && !"pending".equals(receipt.destination)
-                        && !"appOnly".equals(receipt.destination) && !"saved".equals(receipt.destination))
-                    || ((observing || queued) && "saved".equals(receipt.destination))
-                    || (!ledger.gallery && "pending".equals(receipt.destination))) {
-                throw new IOException("Invalid sync receipt state");
-            }
-            Path path = originals.resolve(receipt.shot.id);
-            checkPath(path);
-            if (downloaded) checkDownload(path, receipt.shot);
-        }
-    }
-
-    private void checkDownload(Path path, Shot shot) throws IOException {
-        checkPath(path);
-        if (!Files.isRegularFile(path, LinkOption.NOFOLLOW_LINKS) || Files.size(path) != shot.size) {
-            throw new IOException("Incomplete original: " + shot.id);
-        }
-    }
-
-    private void checkTransfer(Path path, Shot shot) throws IOException {
-        checkPath(path); // Unsafe paths and local filesystem errors remain fatal.
-        BasicFileAttributes attributes;
-        try {
-            attributes = Files.readAttributes(path, BasicFileAttributes.class, LinkOption.NOFOLLOW_LINKS);
-        } catch (NoSuchFileException e) {
-            throw new ItemFailure("Missing downloaded image: " + shot.id, e);
-        }
-        if (!attributes.isRegularFile() || attributes.size() != shot.size) {
-            throw new ItemFailure("Incomplete downloaded image: " + shot.id, null);
-        }
-    }
-
-    private void checkPath(Path path) throws IOException {
-        if (!path.normalize().startsWith(root)) throw new IOException("Path escaped sync root");
-        Path current = root;
-        if (Files.isSymbolicLink(current)) throw new IOException("Symlink in sync root");
-        for (Path component : root.relativize(path)) {
-            current = current.resolve(component);
-            if (Files.isSymbolicLink(current)) throw new IOException("Symlink in sync path");
-        }
-    }
-
-    private void createParents(Path directory) throws IOException {
-        checkPath(directory);
-        Path current = root;
-        for (Path component : root.relativize(directory)) {
-            Path parent = current;
-            current = current.resolve(component);
-            if (!Files.exists(current, LinkOption.NOFOLLOW_LINKS)) {
-                Files.createDirectory(current);
-                syncDirectory(parent);
-            } else if (!Files.isDirectory(current, LinkOption.NOFOLLOW_LINKS)) {
-                throw new IOException("Invalid originals directory");
-            }
-        }
-    }
-
-    /**
-     * Keeps the version: a version 1 journal (no account set) stays version 1 through setting
-     * changes, and only reconcile upgrades it, recording the version and accounts together.
-     */
-    private Ledger copy() {
-        Ledger next = emptyLedger();
-        next.version = ledger.version;
-        next.initialized = ledger.initialized;
-        next.gallery = ledger.gallery;
-        next.accounts = ledger.accounts == null ? null : new TreeSet<>(ledger.accounts);
-        for (Map.Entry<String, Receipt> entry : ledger.records.entrySet()) {
-            Receipt receipt = entry.getValue();
-            next.records.put(entry.getKey(), new Receipt(receipt.shot, receipt.state,
-                    receipt.observations, receipt.destination));
-        }
-        return next;
-    }
-
-    private static Ledger emptyLedger() {
-        Ledger result = new Ledger();
-        result.version = 2;
-        result.initialized = false;
-        result.accounts = new TreeSet<>();
-        result.records = new LinkedHashMap<>();
-        return result;
-    }
-
-    private void commit(Ledger next) throws IOException {
-        if (closed) throw new IOException("Sync journal is read-only");
-        persist(next);
-        ledger = next;
-    }
-
-    private void persist(Ledger next) throws IOException {
-        checkPath(journal);
-        Path temporary = Files.createTempFile(root, ".receipts-", ".tmp");
-        try {
-            try (FileOutputStream output = new FileOutputStream(temporary.toFile());
-                 Writer writer = new OutputStreamWriter(output, StandardCharsets.UTF_8)) {
-                GSON.toJson(next, writer);
-                writer.flush();
-                output.getFD().sync();
-            }
-            Files.move(temporary, journal, StandardCopyOption.ATOMIC_MOVE,
-                    StandardCopyOption.REPLACE_EXISTING);
-            syncDirectory(root);
-        } finally {
-            Files.deleteIfExists(temporary);
-        }
-    }
-
-    private static void syncDirectory(Path directory) {
-        // Some Android filesystems reject directory channels. File contents were already fsynced;
-        // the rename is atomic either way. Do not report rollback after a committed rename.
-        try (FileChannel channel = FileChannel.open(directory, StandardOpenOption.READ)) {
-            channel.force(true);
-        } catch (IOException | UnsupportedOperationException ignored) {
-            // Best available portable Java directory durability.
-        }
-    }
-}
@@ -1,266 +0,0 @@
-package com.saphid.framecontrol;
-
-import android.app.*;
-import android.content.*;
-import android.content.pm.ServiceInfo;
-import android.os.*;
-import java.io.File;
-import java.util.*;
-import java.util.concurrent.*;
-
-/** Explicit user-started connected-device session, with a visible Stop action. */
-public final class SyncService extends Service {
-  static final String CHANNEL = "headset-sync";
-  static final Object SETTINGS_LOCK = new Object();
-  private static final int NOTIFICATION = 108;
-  private static final SessionGate GATE = new SessionGate();
-  private static volatile SyncService instance;
-  private final ExecutorService worker = Executors.newSingleThreadExecutor();
-  private long session;
-  private volatile boolean stopping;
-  private volatile FrameConnection connection;
-  private volatile SyncEngine engine;
-  private volatile String pin;
-
-  static SharedPreferences prefs(Context c) {
-    return c.getSharedPreferences("frame", MODE_PRIVATE);
-  }
-
-  static String state() {
-    return GATE.state();
-  }
-
-  static String page() {
-    return GATE.page();
-  }
-
-  static boolean running() {
-    SyncService service = instance;
-    return service != null && !service.stopping && GATE.active(service.session);
-  }
-
-  static String install(Context c) {
-    SharedPreferences p = prefs(c);
-    String id = p.getString("install", null);
-    if (id == null) {
-      id = UUID.randomUUID().toString();
-      if (!p.edit().putString("install", id).commit())
-        throw new IllegalStateException("Could not save this phone's identity.");
-    }
-    return id;
-  }
-
-  static File library(Context c, String pin) throws Exception {
-    return new File(c.getFilesDir(), "screenshots/" + FrameConnection.hash(pin));
-  }
-
-  static void gallery(Context c, boolean value) throws Exception {
-    synchronized (SETTINGS_LOCK) {
-      SyncService service = instance;
-      // Journal first: a failed disk write must not appear as a saved setting.
-      String pin = prefs(c).getString("pin", null);
-      SyncEngine live = service == null ? null : service.engine;
-      // A closed engine belongs to a stopped session; update its library from disk instead.
-      if (live != null && !live.setGallery(value)) live = null;
-      if (!value) {
-        // The setting is global. Latch the opt-out in every retained library,
-        // including headsets that are not currently paired or connected.
-        File libraries = new File(c.getFilesDir(), "screenshots");
-        if (libraries.exists()) {
-          File[] roots = libraries.listFiles();
-          if (roots == null) throw new java.io.IOException("Could not read screenshot libraries.");
-          File activeRoot = live != null && pin != null ? library(c, pin) : null;
-          for (File root : roots) {
-            if (!root.getName().matches("[0-9a-f]{64}")) continue;
-            if (activeRoot != null && root.equals(activeRoot)) continue;
-            new SyncEngine(root, false).setGallery(false);
-          }
-        }
-      } else if (live == null && pin != null) {
-        new SyncEngine(library(c, pin), true).setGallery(true);
-      }
-      if (!prefs(c).edit().putBoolean("gallery", value).commit())
-        throw new java.io.IOException("Could not save the Gallery setting.");
-      // Interrupted exports can leave hidden pending rows; app-only receipts never retry them.
-      if (!value) GalleryExporter.discardPending(c);
-    }
-  }
-
-  /** Read-only, for a background thread. Never creates or rewrites a library. */
-  static List<SyncEngine.Item> items(Context c, String pin) throws Exception {
-    if (pin == null) return Collections.emptyList();
-    SyncService service = instance;
-    SyncEngine live = service == null ? null : service.engine;
-    if (live != null && !live.isClosed() && pin.equals(service.pin)) return live.items();
-    return SyncEngine.snapshot(library(c, pin));
-  }
-
-  @Override
-  public void onCreate() {
-    super.onCreate();
-    session = GATE.begin();
-    instance = this;
-    stopping = false;
-    NotificationManager manager = getSystemService(NotificationManager.class);
-    manager.createNotificationChannel(
-        new NotificationChannel(
-            CHANNEL, "Headset screenshot sync", NotificationManager.IMPORTANCE_LOW));
-  }
-
-  private Notification notification(String message) {
-    PendingIntent open =
-        PendingIntent.getActivity(
-            this,
-            0,
-            new Intent(this, MainActivity.class),
-            PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
-    PendingIntent stop =
-        PendingIntent.getService(
-            this,
-            1,
-            new Intent(this, SyncService.class).setAction("STOP"),
-            PendingIntent.FLAG_IMMUTABLE | PendingIntent.FLAG_UPDATE_CURRENT);
-    return new Notification.Builder(this, CHANNEL)
-        .setSmallIcon(com.saphid.framecontrol.R.drawable.ic_frame)
-        .setContentTitle("Frame Control")
-        .setContentText(message)
-        .setContentIntent(open)
-        .setOngoing(true)
-        .addAction(new Notification.Action.Builder(null, "Stop syncing", stop).build())
-        .build();
-  }
-
-  /** A stale worker cannot reach the notification once its session has ended. */
-  private void status(String text) {
-    GATE.status(
-        session,
-        text,
-        t -> getSystemService(NotificationManager.class).notify(NOTIFICATION, notification(t)));
-  }
-
-  @Override
-  public int onStartCommand(Intent intent, int flags, int startId) {
-    if (intent != null && "STOP".equals(intent.getAction())) {
-      stopSelf();
-      return START_NOT_STICKY;
-    }
-    if (connection != null || stopping) return START_NOT_STICKY;
-    String text = "Connecting to headset";
-    GATE.status(session, text, null);
-    if (Build.VERSION.SDK_INT >= 34)
-      startForeground(
-          NOTIFICATION, notification(text), ServiceInfo.FOREGROUND_SERVICE_TYPE_CONNECTED_DEVICE);
-    else startForeground(NOTIFICATION, notification(text));
-    connection = new FrameConnection(this);
-    worker.execute(this::runSession);
-    return START_NOT_STICKY;
-  }
-
-  private void runSession() {
-    try {
-      SharedPreferences p = prefs(this);
-      String pin = p.getString("pin", null);
-      if (pin == null) throw new java.io.IOException("Pair with your headset first.");
-      SyncEngine created;
-      synchronized (SETTINGS_LOCK) {
-        boolean gallery = p.getBoolean("gallery", true);
-        created = new SyncEngine(library(this, pin), gallery);
-        // Retry cleanup of hidden rows if an earlier opt-out's cleanup was interrupted.
-        if (!gallery) GalleryExporter.discardPending(this);
-        this.pin = pin;
-        engine = created;
-      }
-      // Pairs with onDestroy: it sets stopping before reading engine.
-      if (stopping) created.close();
-      while (!stopping) {
-        try {
-          FrameConnection active = new FrameConnection(this);
-          connection = active;
-          if (stopping) break;
-          status("Connecting to headset");
-          active.connect(
-              p.getString("host", ""),
-              p.getInt("port", 22),
-              p.getString("user", "steamos"),
-              pin,
-              install(this));
-          if (stopping) {
-            active.close();
-            break;
-          }
-          GATE.page(session, active.page());
-          status("Syncing new screenshots");
-          GalleryExporter exporter = new GalleryExporter(this, pin, SETTINGS_LOCK);
-          while (!stopping && active.connected()) {
-            try {
-              SyncEngine.Listing listing = active.listing();
-              created.reconcile(listing, active, exporter);
-              status(progress(listing, created.skipped()));
-            } catch (Exception e) {
-              status("Screenshot pending · " + message(e));
-            }
-            Thread.sleep(4000);
-          }
-          if (!stopping) throw new java.io.IOException("Connection lost. Reconnecting…");
-        } catch (Exception e) {
-          GATE.page(session, null);
-          FrameConnection c = connection;
-          if (c != null) c.close();
-          if (stopping) break;
-          status("Waiting for headset · " + message(e));
-          Thread.sleep(10000);
-        }
-      }
-    } catch (InterruptedException ignored) {
-      Thread.currentThread().interrupt();
-    } catch (Exception e) {
-      GATE.status(session, message(e), null);
-    } finally {
-      GATE.page(session, null);
-      FrameConnection c = connection;
-      if (c != null) c.close();
-      // Only a still-current session may stop the service; Stop already ended a stale one.
-      GATE.ifActive(session, this::stopSelf);
-    }
-  }
-
-  static String progress(SyncEngine.Listing listing, int skipped) {
-    if (listing.accounts.isEmpty()) return "Waiting for a Steam account on the headset";
-    String text = "Syncing new screenshots";
-    if (skipped == 1) text += " · 1 file skipped (empty or over 30 MB)";
-    else if (skipped > 1) text += " · " + skipped + " files skipped (empty or over 30 MB)";
-    return text;
-  }
-
-  static String message(Exception e) {
-    String text = e.getMessage();
-    if (text == null || text.trim().isEmpty()) return "Try reconnecting.";
-    if (text.contains("HostKey")
-        || text.contains("HostKey has been changed")
-        || text.contains("reject HostKey")) return "Headset identity changed. Stop and pair again.";
-    if (text.contains("Auth fail")) return "Headset login refused. Pair again.";
-    return text.length() > 180 ? text.substring(0, 180) : text;
-  }
-
-  @Override
-  public void onDestroy() {
-    stopping = true;
-    // After this, the old worker cannot post status, page or notification updates.
-    GATE.end(session);
-    SyncEngine live = engine;
-    if (live != null) live.close();
-    FrameConnection c = connection;
-    if (c != null) c.close();
-    worker.shutdownNow();
-    if (instance == this) instance = null;
-    stopForeground(STOP_FOREGROUND_REMOVE);
-    // Also clear a notification posted just before the gate closed.
-    getSystemService(NotificationManager.class).cancel(NOTIFICATION);
-    super.onDestroy();
-  }
-
-  @Override
-  public IBinder onBind(Intent intent) {
-    return null;
-  }
-}
@@ -1,3 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android" android:width="48dp" android:height="48dp" android:viewportWidth="48" android:viewportHeight="48">
-    <path android:fillColor="#7CD8C3" android:pathData="M8,12L40,12L44,30L34,36L26,28L22,28L14,36L4,30ZM11,17L9,27L14,29L20,23L28,23L34,29L39,27L37,17Z" />
-</vector>
@@ -1,9 +0,0 @@
-<resources>
-    <style name="AppTheme" parent="android:style/Theme.Material.NoActionBar">
-        <item name="android:fontFamily">sans</item>
-        <item name="android:colorAccent">#7CD8C3</item>
-        <item name="android:windowLightStatusBar">false</item>
-        <item name="android:windowBackground">#111819</item>
-        <item name="android:navigationBarColor">#111819</item>
-    </style>
-</resources>
@@ -1,4 +0,0 @@
-<data-extraction-rules>
-    <cloud-backup><exclude domain="root" path="." /><exclude domain="file" path="." /><exclude domain="database" path="." /><exclude domain="sharedpref" path="." /><exclude domain="external" path="." /></cloud-backup>
-    <device-transfer><exclude domain="root" path="." /><exclude domain="file" path="." /><exclude domain="database" path="." /><exclude domain="sharedpref" path="." /><exclude domain="external" path="." /></device-transfer>
-</data-extraction-rules>
@@ -1 +0,0 @@
-<paths><files-path name="screenshots" path="screenshots/" /></paths>
@@ -1,4 +0,0 @@
-<network-security-config>
-    <base-config cleartextTrafficPermitted="false" />
-    <domain-config cleartextTrafficPermitted="true"><domain includeSubdomains="false">127.0.0.1</domain><domain includeSubdomains="false">localhost</domain></domain-config>
-</network-security-config>
@@ -1,106 +0,0 @@
-package com.saphid.framecontrol;
-
-import org.junit.Rule;
-import org.junit.Test;
-import org.junit.rules.TemporaryFolder;
-
-import java.io.File;
-import java.io.IOException;
-import java.nio.charset.StandardCharsets;
-import java.nio.file.Files;
-import java.nio.file.attribute.PosixFilePermissions;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.TreeSet;
-import java.util.concurrent.TimeUnit;
-
-import static org.junit.Assert.*;
-
-/** Runs the generated headset shell against a temporary HOME. */
-public class FrameConnectionTest {
-    @Rule public TemporaryFolder temporary = new TemporaryFolder();
-
-    private static final String KEY = "rsa-sha2-256 AAAAB3NzaC1yc2EAAAADAQAB frame-control 'phone'";
-    private static final String MAC = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMac mac";
-
-    private static final class Result {
-        final int exit;
-        final String output;
-
-        Result(int exit, String output) { this.exit = exit; this.output = output; }
-    }
-
-    private static Result sh(File home, String command) throws Exception {
-        ProcessBuilder builder = new ProcessBuilder("/bin/sh", "-c", command);
-        builder.environment().put("HOME", home.getPath());
-        builder.redirectError(ProcessBuilder.Redirect.to(new File("/dev/null")));
-        Process process = builder.start();
-        java.io.ByteArrayOutputStream bytes = new java.io.ByteArrayOutputStream();
-        try (java.io.InputStream in = process.getInputStream()) {
-            byte[] buffer = new byte[4096];
-            for (int n; (n = in.read(buffer)) != -1; ) bytes.write(buffer, 0, n);
-        }
-        String output = new String(bytes.toByteArray(), StandardCharsets.UTF_8);
-        assertTrue("Shell timed out", process.waitFor(10, TimeUnit.SECONDS));
-        return new Result(process.exitValue(), output);
-    }
-
-    private String authorize(String existing) throws Exception {
-        File home = temporary.newFolder();
-        File keys = new File(home, ".ssh/authorized_keys");
-        if (existing != null) {
-            assertTrue(keys.getParentFile().mkdirs());
-            Files.write(keys.toPath(), existing.getBytes(StandardCharsets.UTF_8));
-        }
-        for (int i = 0; i < 2; i++) assertEquals(0, sh(home, FrameConnection.authorizeCommand(KEY)).exit);
-        assertEquals("rw-------", PosixFilePermissions.toString(Files.getPosixFilePermissions(keys.toPath())));
-        return new String(Files.readAllBytes(keys.toPath()), StandardCharsets.UTF_8);
-    }
-
-    @Test public void authorizingTerminatesALastLineWithoutNewlineAndIsIdempotent() throws Exception {
-        assertEquals(KEY + "\n", authorize(null));
-        assertEquals(KEY + "\n", authorize(""));
-        assertEquals(MAC + "\n" + KEY + "\n", authorize(MAC));
-        assertEquals(MAC + "\n" + KEY + "\n", authorize(MAC + "\n"));
-        assertEquals(MAC + "\nother\n" + KEY + "\n", authorize(MAC + "\nother"));
-        // Already present as an unterminated last line: left exactly as it was.
-        assertEquals(MAC + "\n" + KEY, authorize(MAC + "\n" + KEY));
-    }
-
-    @Test public void accountListingSeparatesAbsentUserdataFromEmptyAccounts() throws Exception {
-        File home = temporary.newFolder();
-        Result absent = sh(home, FrameConnection.ACCOUNTS_COMMAND);
-        assertEquals(0, absent.exit);
-        assertEquals("absent\n", absent.output);
-        assertTrue(FrameConnection.parseAccounts(absent.output).isEmpty());
-        File userdata = new File(home, ".local/share/Steam/userdata");
-        assertTrue(userdata.mkdirs());
-        assertEquals("present\n", sh(home, FrameConnection.ACCOUNTS_COMMAND).output);
-        for (String directory : Arrays.asList("123", "4567890", "anonymous", "0123456789012", "12a"))
-            assertTrue(new File(userdata, directory).mkdir());
-        Files.write(new File(userdata, "999").toPath(), new byte[]{1});
-        Result present = sh(home, FrameConnection.ACCOUNTS_COMMAND);
-        assertEquals(0, present.exit);
-        assertEquals(new TreeSet<>(Arrays.asList("123", "4567890")),
-                FrameConnection.parseAccounts(present.output));
-        // An unreadable root is an error, never an empty account list.
-        File broken = temporary.newFolder();
-        File file = new File(broken, ".local/share/Steam/userdata");
-        assertTrue(file.getParentFile().mkdirs());
-        Files.write(file.toPath(), new byte[]{1});
-        assertNotEquals(0, sh(broken, FrameConnection.ACCOUNTS_COMMAND).exit);
-    }
-
-    @Test public void unexpectedAccountOutputIsRejected() throws Exception {
-        for (String output : Arrays.asList("", "absent", "present", "present\n123", "absent\n123\n",
-                "present\nabc\n", "present\n\n", "ready\n", "present\n12 3\n")) {
-            try {
-                FrameConnection.parseAccounts(output);
-                fail("Accepted " + output);
-            } catch (IOException expected) {
-                // Fail closed: the poll is retried and no baseline changes.
-            }
-        }
-        assertEquals(Collections.emptySet(), FrameConnection.parseAccounts("present\n"));
-    }
-}
@@ -1,99 +0,0 @@
-package com.saphid.framecontrol;
-
-import org.junit.Test;
-
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.List;
-import java.util.concurrent.CountDownLatch;
-import java.util.concurrent.TimeUnit;
-import java.util.concurrent.atomic.AtomicBoolean;
-
-import static org.junit.Assert.*;
-
-public class SessionGateTest {
-    @Test public void endedSessionCannotPublishPageOrStop() {
-        SessionGate gate = new SessionGate();
-        List<String> shown = new ArrayList<>();
-        long session = gate.begin();
-        assertTrue(gate.status(session, "Syncing new screenshots", shown::add));
-        assertTrue(gate.page(session, "http://127.0.0.1:1/?key=a"));
-        assertTrue(gate.end(session));
-        assertFalse(gate.running());
-        assertNull(gate.page());
-        // The worker finishes its download after Stop and reports the closed tunnel.
-        assertFalse(gate.status(session, "Screenshot pending · Connection reset", shown::add));
-        assertFalse(gate.status(session, "Syncing new screenshots", shown::add));
-        assertFalse(gate.page(session, "http://127.0.0.1:1/?key=a"));
-        AtomicBoolean stopped = new AtomicBoolean();
-        assertFalse(gate.ifActive(session, () -> stopped.set(true)));
-        assertFalse(stopped.get());
-        assertEquals(Collections.singletonList("Syncing new screenshots"), shown);
-        assertEquals(SessionGate.DISCONNECTED, gate.state());
-    }
-
-    @Test public void lateWorkerCannotChangeANewerSession() {
-        SessionGate gate = new SessionGate();
-        List<String> shown = new ArrayList<>();
-        long first = gate.begin();
-        gate.end(first);
-        long second = gate.begin();
-        assertTrue(gate.status(second, "Connecting to headset", shown::add));
-        assertTrue(gate.page(second, "page-2"));
-        assertFalse(gate.status(first, "Syncing new screenshots", shown::add));
-        assertFalse(gate.page(first, null));
-        assertFalse(gate.end(first));
-        assertFalse(gate.ifActive(first, () -> fail("Stale session stopped the new one")));
-        assertEquals("Connecting to headset", gate.state());
-        assertEquals("page-2", gate.page());
-        assertTrue(gate.running());
-        assertEquals(Collections.singletonList("Connecting to headset"), shown);
-        long third = gate.begin(); // Even without an end, a newer session supersedes.
-        assertFalse(gate.status(second, "Syncing new screenshots", null));
-        assertTrue(gate.active(third));
-        assertNull(gate.page());
-    }
-
-    @Test public void endClearsProgressButKeepsFinalError() {
-        for (String progress : Arrays.asList("Syncing new screenshots",
-                "Syncing new screenshots · 1 file skipped (empty or over 30 MB)",
-                "Waiting for headset · Connection refused", "Waiting for a Steam account on the headset",
-                "Connecting to headset", "Screenshot pending · Download failed")) {
-            SessionGate gate = new SessionGate();
-            long session = gate.begin();
-            gate.status(session, progress, null);
-            gate.end(session);
-            assertEquals(progress, SessionGate.DISCONNECTED, gate.state());
-        }
-        SessionGate gate = new SessionGate();
-        long session = gate.begin();
-        gate.status(session, "Pair with your headset first.", null);
-        gate.end(session);
-        assertEquals("Pair with your headset first.", gate.state());
-    }
-
-    @Test public void endWaitsForAnInFlightNotificationAndNothingPostsAfterIt() throws Exception {
-        SessionGate gate = new SessionGate();
-        long session = gate.begin();
-        List<String> events = Collections.synchronizedList(new ArrayList<>());
-        CountDownLatch entered = new CountDownLatch(1), release = new CountDownLatch(1);
-        Thread worker = new Thread(() -> gate.status(session, "Syncing new screenshots", text -> {
-            events.add("posting");
-            entered.countDown();
-            try { release.await(5, TimeUnit.SECONDS); } catch (InterruptedException e) { return; }
-            events.add("posted");
-        }));
-        worker.start();
-        assertTrue(entered.await(5, TimeUnit.SECONDS));
-        Thread stop = new Thread(() -> { gate.end(session); events.add("ended"); });
-        stop.start();
-        stop.join(200);
-        assertTrue("Stop must wait for the notification in flight", stop.isAlive());
-        release.countDown();
-        worker.join(5000);
-        stop.join(5000);
-        assertFalse(gate.status(session, "Syncing new screenshots", text -> events.add("late")));
-        assertEquals(Arrays.asList("posting", "posted", "ended"), events);
-    }
-}
@@ -1 +0,0 @@
-plugins { id 'com.android.application' version '9.1.0' apply false }
@@ -1,2 +0,0 @@
-org.gradle.jvmargs=-Xmx2g -Dfile.encoding=UTF-8
-android.useAndroidX=true
@@ -1,8 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
-networkTimeout=10000
-validateDistributionUrl=true
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
-distributionSha256Sum=2ab2958f2a1e51120c326cad6f385153bb11ee93b3c216c5fccebfdfbb7ec6cb
@@ -1,248 +0,0 @@
-#!/bin/sh
-
-#
-# Copyright © 2015 the original authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-# SPDX-License-Identifier: Apache-2.0
-#
-
-##############################################################################
-#
-#   Gradle start up script for POSIX generated by Gradle.
-#
-#   Important for running:
-#
-#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
-#       noncompliant, but you have some other compliant shell such as ksh or
-#       bash, then to run this script, type that shell name before the whole
-#       command line, like:
-#
-#           ksh Gradle
-#
-#       Busybox and similar reduced shells will NOT work, because this script
-#       requires all of these POSIX shell features:
-#         * functions;
-#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
-#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
-#         * compound commands having a testable exit status, especially «case»;
-#         * various built-in commands including «command», «set», and «ulimit».
-#
-#   Important for patching:
-#
-#   (2) This script targets any POSIX shell, so it avoids extensions provided
-#       by Bash, Ksh, etc; in particular arrays are avoided.
-#
-#       The "traditional" practice of packing multiple parameters into a
-#       space-separated string is a well documented source of bugs and security
-#       problems, so this is (mostly) avoided, by progressively accumulating
-#       options in "$@", and eventually passing that to Java.
-#
-#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
-#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
-#       see the in-line comments for details.
-#
-#       There are tweaks for specific operating systems such as AIX, CygWin,
-#       Darwin, MinGW, and NonStop.
-#
-#   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/2d6327017519d23b96af35865dc997fcb544fb40/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
-#       within the Gradle project.
-#
-#       You can find Gradle at https://github.com/gradle/gradle/.
-#
-##############################################################################
-
-# Attempt to set APP_HOME
-
-# Resolve links: $0 may be a link
-app_path=$0
-
-# Need this for daisy-chained symlinks.
-while
-    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    [ -h "$app_path" ]
-do
-    ls=$( ls -ld "$app_path" )
-    link=${ls#*' -> '}
-    case $link in             #(
-      /*)   app_path=$link ;; #(
-      *)    app_path=$APP_HOME$link ;;
-    esac
-done
-
-# This is normally unused
-# shellcheck disable=SC2034
-APP_BASE_NAME=${0##*/}
-# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD=maximum
-
-warn () {
-    echo "$*"
-} >&2
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-} >&2
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "$( uname )" in                #(
-  CYGWIN* )         cygwin=true  ;; #(
-  Darwin* )         darwin=true  ;; #(
-  MSYS* | MINGW* )  msys=true    ;; #(
-  NONSTOP* )        nonstop=true ;;
-esac
-
-
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD=$JAVA_HOME/jre/sh/java
-    else
-        JAVACMD=$JAVA_HOME/bin/java
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD=java
-    if ! command -v java >/dev/null 2>&1
-    then
-        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-fi
-
-# Increase the maximum file descriptors if we can.
-if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    case $MAX_FD in #(
-      max*)
-        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
-        MAX_FD=$( ulimit -H -n ) ||
-            warn "Could not query maximum file descriptor limit"
-    esac
-    case $MAX_FD in  #(
-      '' | soft) :;; #(
-      *)
-        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC2039,SC3045
-        ulimit -n "$MAX_FD" ||
-            warn "Could not set maximum file descriptor limit to $MAX_FD"
-    esac
-fi
-
-# Collect all arguments for the java command, stacking in reverse order:
-#   * args from the command line
-#   * the main class name
-#   * -classpath
-#   * -D...appname settings
-#   * --module-path (only if needed)
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if "$cygwin" || "$msys" ; then
-    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-
-    JAVACMD=$( cygpath --unix "$JAVACMD" )
-
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    for arg do
-        if
-            case $arg in                                #(
-              -*)   false ;;                            # don't mess with options #(
-              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
-                    [ -e "$t" ] ;;                      #(
-              *)    false ;;
-            esac
-        then
-            arg=$( cygpath --path --ignore --mixed "$arg" )
-        fi
-        # Roll the args list around exactly as many times as the number of
-        # args, so each arg winds up back in the position where it started, but
-        # possibly modified.
-        #
-        # NB: a `for` loop captures its iteration list before it begins, so
-        # changing the positional parameters here affects neither the number of
-        # iterations, nor the values presented in `arg`.
-        shift                   # remove old arg
-        set -- "$@" "$arg"      # push replacement arg
-    done
-fi
-
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Collect all arguments for the java command:
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
-#     and any embedded shellness will be escaped.
-#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
-#     treated as '${Hostname}' itself on the command line.
-
-set -- \
-        "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
-        "$@"
-
-# Stop when "xargs" is not available.
-if ! command -v xargs >/dev/null 2>&1
-then
-    die "xargs is not available"
-fi
-
-# Use "xargs" to parse quoted args.
-#
-# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
-#
-# In Bash we could simply go:
-#
-#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
-#   set -- "${ARGS[@]}" "$@"
-#
-# but POSIX shell has neither arrays nor command substitution, so instead we
-# post-process each arg (as a line of input to sed) to backslash-escape any
-# character that might be a shell metacharacter, then use eval to reverse
-# that process (while maintaining the separation between arguments), and wrap
-# the whole thing up as a single "set" statement.
-#
-# This will of course break if any of these variables contains a newline or
-# an unmatched quote.
-#
-
-eval "set -- $(
-        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
-        xargs -n1 |
-        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
-        tr '\n' ' '
-    )" '"$@"'
-
-exec "$JAVACMD" "$@"
@@ -1,93 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-@rem SPDX-License-Identifier: Apache-2.0
-@rem
-
-@if "%DEBUG%"=="" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%"=="" set DIRNAME=.
-@rem This is normally unused
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if %ERRORLEVEL% equ 0 goto execute
-
-echo. 1>&2
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto execute
-
-echo. 1>&2
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation. 1>&2
-
-goto fail
-
-:execute
-@rem Setup the command line
-
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
-
-:end
-@rem End local scope for the variables with windows NT shell
-if %ERRORLEVEL% equ 0 goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-set EXIT_CODE=%ERRORLEVEL%
-if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-exit /b %EXIT_CODE%
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
@@ -1,13 +0,0 @@
-#!/usr/bin/env python3
-"""Use the same reproducible headset bundle as the iPhone app."""
-import pathlib
-import subprocess
-import sys
-
-root = pathlib.Path(__file__).resolve().parents[2]
-out = pathlib.Path(sys.argv[1]).resolve()
-out.mkdir(parents=True, exist_ok=True)
-version = subprocess.check_output(
-    [sys.executable, str(root / 'ios/scripts/make_frame_bundle.py'),
-     str(out / 'frame-bundle.tar.gz')], cwd=root, text=True).strip().splitlines()[-1]
-(out / 'frame-bundle.version').write_text(version + '\n')
@@ -1,4 +0,0 @@
-pluginManagement { repositories { google(); mavenCentral(); gradlePluginPortal() } }
-dependencyResolutionManagement { repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS); repositories { google(); mavenCentral() } }
-rootProject.name = 'FrameControl'
-include ':app'
@@ -6,25 +6,11 @@ A report: package, version, result (runs | crashes | install_failed |
 instance_failed, from an automated test), rating (works | issues | broken, from
 a person), notes, via (harness | probe | user), date, steamos, lepton, runtime.
 Newest wins, and a person's rating beats an automated result.
-
-An install_failed report saying the file had no arm64-v8a build (or needed a
-newer Android) is about that one APK file, often the wrong per-ABI download of
-an app that has an arm64 build, so it says nothing about the app and is left out.
 """
-import re
-
-FILE_FAULT = re.compile(r'no arm64-v8a build|needs Android API')
-
-
-def about_app(r):
-    """False for reports about one wrong APK file rather than the app itself."""
-    return not (r.get('result') == 'install_failed' and not r.get('rating')
-                and FILE_FAULT.search(r.get('notes') or ''))


 def verdict(reports):
    """(verdict, summary lines) for one package's reports, or None."""
-    reports = [r for r in reports or () if about_app(r)]
    if not reports:
        return None
    rs = sorted(reports, key=lambda r: r.get('date') or '')
@@ -1,79 +0,0 @@
-// Checks that the app's resources hold what Frame Control can't work without.
-// The OpenXR compatibility layer is why this exists: VR APK installs need its
-// arm64-v8a library (ui/frame_android.py XR_COMPAT_FILES).
-//
-// As electron-builder's afterPack hook it checks the unpacked app. From the
-// command line it checks an installed copy, which is what caught the Windows
-// installer silently dropping the library (see .github/workflows/release.yml):
-//   node build/check-resources.js INSTALLED_RESOURCES [REFERENCE_RESOURCES]
-// With a reference (the unpacked build's resources), every file in it must also
-// be in the installed copy, at the same size.
-const fs = require("fs");
-const path = require("path");
-
-const REQUIRED = [
-  "ui/server.py",
-  "ui/frame_android.py",
-  "frame/android/lepton-app.sh",
-  "frame/openxr-compat/XrApiLayer_FRAME_compat.json",
-  "frame/openxr-compat/prebuilt/arm64-v8a/libXrApiLayer_FRAME_compat.so.gz",
-];
-
-function resourcesDir(context) {
-  if (context.electronPlatformName === "darwin" || context.electronPlatformName === "mas") {
-    const app = `${context.packager.appInfo.productFilename}.app`;
-    return path.join(context.appOutDir, app, "Contents", "Resources");
-  }
-  return path.join(context.appOutDir, "resources");
-}
-
-function size(file) {
-  try {
-    return fs.statSync(file).size;
-  } catch {
-    return -1;
-  }
-}
-
-// Required files that are missing or empty.
-function missing(dir) {
-  return REQUIRED.filter((rel) => size(path.join(dir, rel)) <= 0);
-}
-
-// Files under reference that aren't in dir at the same size.
-function differences(dir, reference) {
-  const out = [];
-  (function walk(rel) {
-    for (const e of fs.readdirSync(path.join(reference, rel), { withFileTypes: true })) {
-      const r = path.join(rel, e.name);
-      if (e.isDirectory()) walk(r);
-      else if (e.isFile() && size(path.join(dir, r)) !== size(path.join(reference, r))) out.push(r.split(path.sep).join("/"));
-    }
-  })("");
-  return out;
-}
-
-exports.default = async function afterPack(context) {
-  const dir = resourcesDir(context);
-  const gone = missing(dir);
-  if (gone.length) {
-    throw new Error(`packaged app is missing required resources in ${dir}: ${gone.join(", ")}`);
-  }
-};
-exports.missing = missing;
-exports.differences = differences;
-exports.REQUIRED = REQUIRED;
-
-if (require.main === module) {
-  const [dir, reference] = process.argv.slice(2);
-  if (!dir) {
-    console.error("usage: node build/check-resources.js INSTALLED_RESOURCES [REFERENCE_RESOURCES]");
-    process.exit(2);
-  }
-  const problems = [...missing(dir), ...(reference ? differences(dir, reference) : [])];
-  if (problems.length) {
-    console.error(`${dir} is missing or has the wrong size for:\n  ${[...new Set(problems)].join("\n  ")}`);
-    process.exit(1);
-  }
-  console.log(`${dir}: all required resources present${reference ? ", and every file of " + reference : ""}`);
-}
@@ -1,9 +1,7 @@
 // Downloads what the app bundles so users install nothing else: a standalone
 // Python (python-build-standalone), adb (Android platform-tools) and a CA
 // bundle. Each goes in build/deps/<os>-<arch>/{python,tools}, which package.json
-// copies into the app's resources. Also KDE Connect for the Frame (the same arm64
-// packages for every build), into ../frame/kdeconnect/packages as listed in
-// ../frame/kdeconnect/packages.json. Everything is pinned by version and SHA-256.
+// copies into the app's resources. Everything is pinned by version and SHA-256.
 //   node build/fetch-deps.js mac arm64 | win x64 | linux x64 arm64
 const crypto = require("crypto");
 const fs = require("fs");
@@ -129,26 +127,8 @@ async function fetch(os, arch) {
  console.log(`${key}: ${version} -> ${out}`);
 }

-// As frame/kdeconnect/fetch.py does for the iPhone app's bundle.
-async function fetchKdeConnect() {
-  const dir = path.join(__dirname, "..", "..", "frame", "kdeconnect");
-  const manifest = JSON.parse(fs.readFileSync(path.join(dir, "packages.json"), "utf8"));
-  const out = path.join(dir, "packages");
-  fs.mkdirSync(out, { recursive: true });
-  const sha = (file) => crypto.createHash("sha256").update(fs.readFileSync(file)).digest("hex");
-  for (const p of manifest.packages) {
-    const file = path.join(out, p.file);
-    if (fs.existsSync(file) && sha(file) === p.sha256) continue;
-    await download(manifest.release + p.file, p.sha256, file);
-  }
-  const wanted = new Set(manifest.packages.map((p) => p.file));
-  for (const f of fs.readdirSync(out)) if (!wanted.has(f)) fs.rmSync(path.join(out, f), { recursive: true, force: true });
-  console.log(`KDE Connect for the Frame: ${manifest.packages.length} packages -> ${out}`);
-}
-
 (async () => {
  const [os, ...archs] = process.argv.slice(2);
  if (!os || !archs.length) throw new Error("usage: node build/fetch-deps.js <mac|win|linux> <arch>...");
  for (const arch of archs) await fetch(os, arch);
-  await fetchKdeConnect();
 })().catch((e) => { console.error(e.message); process.exit(1); });
@@ -1,7 +1,7 @@
 // Frame Control as a desktop app (macOS, Windows, Linux): starts ui/server.py on
 // a free loopback port and shows it in a native window. The server does all the
 // work over the `frame` SSH alias; this file only hosts it.
-const { app, BrowserWindow, Menu, Notification, clipboard, dialog, ipcMain, nativeImage, session, shell } = require("electron");
+const { app, BrowserWindow, Menu, clipboard, dialog, ipcMain, shell } = require("electron");
 const { execFile, spawn } = require("child_process");
 const { promisify } = require("util");
 const fs = require("fs");
@@ -10,9 +10,6 @@ const net = require("net");
 const os = require("os");
 const path = require("path");
 const { SCHEME, parseInstallLink, linkFromArgv } = require("./install-link");
-const updater = require("./updater");
-const { preferenceStore } = require("./preferences");
-const { createMetaSignIn } = require("./meta-signin");

 const run = promisify(execFile);

@@ -29,7 +26,6 @@ const LOG_DIR = IS_MAC ? path.join(os.homedir(), "Library", "Logs", "Frame Contr
 const LOG = path.join(LOG_DIR, "server.log");
 const BG = "#0d1117";
 const FRAME = process.env.FRAME_ALIAS || "frame";
-const preferences = preferenceStore(path.join(app.getPath("userData"), "client-preferences.json"));

 let server = null;
 let url = null;
@@ -118,12 +114,7 @@ function ping(target) {
 }

 async function startServer() {
-  // The version, the time zone and whether this is a built app go to ui/frame_telemetry.py,
-  // which sends nothing from a source checkout.
  const env = { ...process.env, PATH: await loginPath(), FRAME_CONTROL_APP: "1",
-                FRAME_CONTROL_VERSION: app.getVersion(), FRAME_CONTROL_LOG: LOG,
-                FRAME_CONTROL_TIMEZONE: Intl.DateTimeFormat().resolvedOptions().timeZone || "",
-                ...(app.isPackaged ? { FRAME_CONTROL_PACKAGED: "1" } : {}),
                ...(fs.existsSync(TOOLS) ? { FRAME_CONTROL_TOOLS: TOOLS } : {}) };
  python = await findPython(env);
  if (!python) throw new Error(`Frame Control needs Python 3.8 or later. ${PYTHON_HELP}`);
@@ -153,7 +144,7 @@ async function startServer() {
  const target = `http://127.0.0.1:${port}/`;
  for (let i = 0; i < 100; i++) {
    if (exited !== null) throw new Error(`The server exited (${exited}). See ${LOG}.`);
-    if (await ping(target)) { url = target; serverStarted = Date.now(); return; }
+    if (await ping(target)) { url = target; return; }
    await new Promise((r) => setTimeout(r, 100));
  }
  if (server === child) server = null;
@@ -163,76 +154,51 @@ async function startServer() {

 // Closing stdin lets server.py close its SSH connections and exit (the only clean
 // way on Windows); SIGTERM does the same elsewhere.
-// Resolves once it has exited (or after 20 s), so a replacement can take the server
-// lock: server.py allows one per user.
 function endServer(child) {
-  const gone = child.exitCode !== null || child.signalCode !== null ? Promise.resolve()
-    : new Promise((resolve) => child.once("exit", resolve));
  try { child.stdin.end(); } catch {}
  if (!IS_WIN) child.kill("SIGTERM");
-  // server.py ignores a second SIGTERM while it shuts down, so the fallback is a hard kill.
-  setTimeout(() => { if (child.exitCode === null && child.signalCode === null) child.kill("SIGKILL"); }, 12000).unref();
-  return Promise.race([gone, new Promise((resolve) => setTimeout(resolve, 20000).unref())]);
+  setTimeout(() => { if (child.exitCode === null && child.signalCode === null) child.kill(); }, 5000).unref();
 }

 function stopServer() {
  if (server) endServer(server);
 }

-function errorPage(message, title = "Frame Control couldn't start") {
+function errorPage(message) {
  const esc = (s) => s.replace(/[&<>]/g, (c) => ({ "&": "&amp;", "<": "&lt;", ">": "&gt;" }[c]));
  const html = `<!doctype html><meta charset="utf-8"><body style="margin:0;height:100vh;display:grid;
    place-items:center;background:${BG};color:#e6edf3;font:14px -apple-system,sans-serif">
-    <div style="max-width:560px;padding:32px;line-height:1.5"><h2>${esc(title)}</h2>
-    <p>${esc(message)}</p>
-    <p><button onclick="this.disabled = true; frameApp.restartServer()" style="font:inherit;padding:6px 16px;
-      border-radius:6px;border:1px solid #30363d;background:#21262d;color:inherit;cursor:pointer">Try Again</button></p>
-    <p style="color:#8b98a8">Frame → Restart Server does the same.</p></div>`;
+    <div style="max-width:560px;padding:32px;line-height:1.5"><h2>Frame Control couldn't start</h2>
+    <p>${esc(message)}</p><p style="color:#8b98a8">Fix it, then choose Frame → Restart Server.</p></div>`;
  return "data:text/html;charset=utf-8," + encodeURIComponent(html);
 }

-// A server that had been running starts again by itself (something stopped it: a
-// signal, a crash). One that stops again within a minute shows the error instead,
-// so a server that can't stay up doesn't restart forever.
-let serverStarted = 0;
 function serverDied(why) {
  url = null;
-  if (!win) return;
-  if (Date.now() - serverStarted > 60000) restartServer();
-  else win.loadURL(errorPage(`Its server stopped unexpectedly (${why}). See ${LOG}.`, "Frame Control stopped"));
+  if (win) win.loadURL(errorPage(`The server stopped unexpectedly (${why}). See ${LOG}.`));
 }

-// Restarts that overlap share one: two could each start a server, and the one
-// that lost the lock would leave the app pointing at nothing.
-let restarting = null;
-function restartServer() {
-  if (!restarting) {
-    restarting = (async () => {
-      const old = server;
-      server = null;
-      url = null;
-      if (old) await endServer(old);
-      if (starting) await starting.catch(() => {});  // a start it cut short: then start afresh
-      await load();
-    })().finally(() => { restarting = null; });
-  }
-  return restarting;
+async function restartServer() {
+  const old = server;
+  server = null;
+  url = null;
+  if (old) endServer(old);
+  await load();
 }

 // On macOS the page's sticky header becomes the title bar, clear of the traffic lights.
 const CHROME_CSS = IS_MAC && `
  header { padding-left: 92px !important; -webkit-app-region: drag; user-select: none; }
-  header a, header button, header input, header select, header .chip { -webkit-app-region: no-drag; }
+  header a, header button, header input, header .chip { -webkit-app-region: no-drag; }
 `;

 // Restart Server can start a new load while an older one is still waiting for
 // its server; only the newest load may touch the window.
 let loadGen = 0;
-let starting = null;  // loads that overlap share one server start
 async function load() {
  const gen = ++loadGen;
  try {
-    if (!url) await (starting ||= startServer().finally(() => { starting = null; }));
+    if (!url) await startServer();
    if (gen === loadGen && win) { await win.loadURL(url); firstRunCheck(); }
  } catch (e) {
    if (gen === loadGen && win) await win.loadURL(errorPage(e.message));
@@ -276,129 +242,8 @@ function fromUi(e) {
  } catch { return false; }
 }

-// The error page's Try Again button. The error page is the only data: page the window
-// shows (`url` can still be set then: the server answered but the page failed to load).
-ipcMain.handle("server:restart", (e) => {
-  if (win && e.sender === win.webContents && e.senderFrame && e.senderFrame.url.startsWith("data:")) restartServer();
-});
 ipcMain.handle("clipboard:read", (e) => fromUi(e) ? clipboard.readText() : "");
-// Text from the headset's clipboard onto this computer's.
-ipcMain.handle("clipboard:write", (e, text) => {
-  if (!fromUi(e) || typeof text !== "string") return false;
-  clipboard.writeText(text);
-  return true;
-});
-ipcMain.handle("preferences:read", (e) => fromUi(e) ? preferences.read() : {});
-ipcMain.handle("preferences:write", (e, key, value) => fromUi(e) ? preferences.write(key, value) : false);
-// A PNG or JPEG (a screenshot) onto the clipboard as an image.
-ipcMain.handle("clipboard:writeImage", (e, bytes) => {
-  if (!fromUi(e) || !(bytes instanceof Uint8Array)) return false;
-  const img = nativeImage.createFromBuffer(Buffer.from(bytes));
-  if (img.isEmpty()) throw new Error("not an image");
-  clipboard.writeImage(img);
-  return true;
-});
 ipcMain.handle("connection:setup", (e) => { if (fromUi(e)) setUpConnection(); });
-ipcMain.on("keys:capture", (e, on) => { if (fromUi(e)) win.webContents.setIgnoreMenuShortcuts(on === true); });
-ipcMain.handle("update:get", (e) => fromUi(e) ? publicUpdate() : null);
-ipcMain.handle("update:check", (e) => fromUi(e) ? checkForUpdate({ manual: true }).then(publicUpdate) : null);
-ipcMain.handle("update:install", (e) => { if (fromUi(e)) installUpdate(); });
-
-// The page reports the headsets it knows (the server's Devices tab), so the Frame
-// menu can switch between them. Only plain names and ids go into the menu.
-const ALIAS_RE = /^[A-Za-z0-9][A-Za-z0-9._-]{0,63}$/;
-let devices = [];
-ipcMain.on("devices:changed", (e, list) => {
-  if (!fromUi(e) || !Array.isArray(list)) return;
-  const next = list.slice(0, 20).filter(d => d && typeof d.id === "string" && ALIAS_RE.test(d.alias || ""))
-    .map(d => ({ id: d.id.slice(0, 80), name: String(d.name || d.alias).slice(0, 60), alias: d.alias, active: !!d.active }));
-  if (JSON.stringify(next) === JSON.stringify(devices)) return;
-  devices = next;
-  buildMenu();
-});
-const activeAlias = () => (devices.find(d => d.active) || {}).alias || FRAME;
-
-// SSH through the server, so it goes to the headset and address the app is using
-// (with its own pinned identity), and refuses when there's none.
-function openSsh() {
-  if (!url) return dialog.showErrorBox("Couldn't open SSH", "Frame Control's server isn't running.");
-  const body = JSON.stringify({ what: "terminal" });
-  const req = http.request(new URL("/api/open", url), {
-    method: "POST", timeout: 15000,
-    headers: { "Content-Type": "application/json", "X-Frame-UI": "1", "Content-Length": Buffer.byteLength(body) },
-  }, (res) => {
-    let data = "";
-    res.on("data", (c) => { data += c; });
-    res.on("end", () => {
-      if (res.statusCode === 200) return;
-      let why = `HTTP ${res.statusCode}`;
-      try { why = JSON.parse(data).error || why; } catch {}
-      dialog.showErrorBox("Couldn't open SSH", why);
-    });
-  });
-  req.on("error", (e) => dialog.showErrorBox("Couldn't open SSH", e.message));
-  req.on("timeout", () => req.destroy(new Error("the server didn't answer")));
-  req.end(body);
-}
-function showDevices() {
-  if (win && url) win.webContents.executeJavaScript('location.hash = "devices"').catch(() => {});
-}
-
-ipcMain.handle("comfort:notify", (e, message) => {
-  if (!fromUi(e) || typeof message !== "string" || message.length > 500) throw new Error("Invalid notification");
-  if (!Notification.isSupported()) throw new Error("System notifications are unavailable");
-  return new Promise((resolve, reject) => {
-    const notification = new Notification({title: "Frame Control", body: message});
-    const timer = setTimeout(() => reject(new Error("Notification delivery was not confirmed. Check system notification settings.")), 5000);
-    notification.once("show", () => { clearTimeout(timer); resolve(true); });
-    notification.once("failed", (_event, error) => {
-      clearTimeout(timer);
-      reject(new Error("Notification delivery failed. Check system notification settings: " + error));
-    });
-    notification.show();
-  });
-});
-
-// ---- Sign in with Meta (app/meta-signin.js, docs/meta-library.md) ----
-// The token goes from the sign-in window's own session straight to the server's
-// connect path; the page asks for it and only hears the server's answer.
-function postApi(apiPath, body) {
-  return new Promise((resolve, reject) => {
-    if (!url) return reject(new Error("Frame Control's server isn't running."));
-    const data = JSON.stringify(body);
-    const req = http.request(new URL(apiPath, url), {
-      method: "POST", timeout: 60000,
-      headers: { "Content-Type": "application/json", "X-Frame-UI": process.env.FRAME_UI_KEY || "1",
-                 "Content-Length": Buffer.byteLength(data) },
-    }, (res) => {
-      let text = "";
-      res.setEncoding("utf8");
-      res.on("data", (c) => { text += c; });
-      res.on("end", () => {
-        let parsed = {};
-        try { parsed = JSON.parse(text); } catch {}
-        resolve({ status: res.statusCode, data: parsed });
-      });
-    });
-    req.on("error", reject);
-    req.on("timeout", () => req.destroy(new Error("the server didn't answer")));
-    req.end(data);
-  });
-}
-
-let metaSignIn = null;
-const meta = () => (metaSignIn ||= createMetaSignIn({
-  BrowserWindow, session, shell, parent: () => win,
-  // The page only offers sign-in after its "I understand" box is ticked (checked again below).
-  connect: (token, attempt) => postApi("/api/meta", { action: "connect", token, acknowledged: true, attempt }),
-  cancel: (attempt) => postApi("/api/meta", { action: "cancel-signin", attempt }),
-}));
-ipcMain.handle("meta:signin", (e, acknowledged) => {
-  if (!fromUi(e)) return null;
-  if (acknowledged !== true) return { ok: false, error: "My Meta library is experimental: tick that you understand the warning first." };
-  return meta().signIn();
-});
-ipcMain.handle("meta:signout", (e) => fromUi(e) ? meta().signOut() : false);

 // frame-control://install links from websites (docs/web-install.md). They can
 // arrive before the window or server exists (macOS open-url on a cold launch),
@@ -431,81 +276,6 @@ ipcMain.on("install-link:ready", (e) => {
  deliverLinks();
 });

-// ---- updates (app/updater.js, docs/releasing.md) ----
-// Checked shortly after launch and every few hours; the page shows a banner and
-// the Update button calls installUpdate.
-const UPDATE_EVERY = 6 * 3600 * 1000;
-const update = { status: "idle", current: app.getVersion(), latest: null, error: null, progress: 0, how: null };
-
-function publicUpdate() {
-  const r = update.latest;
-  return { status: update.status, current: update.current, error: update.error, progress: update.progress,
-           latest: r && { version: r.version, notes: r.notes, page: r.page },
-           canInstall: !!update.how && update.how.method !== "manual", why: update.how && update.how.why };
-}
-
-function setUpdate(fields) {
-  Object.assign(update, fields);
-  if (win && linkPage === win.webContents) win.webContents.send("update:state", publicUpdate());
-}
-
-async function checkForUpdate({ manual = false } = {}) {
-  if (["checking", "downloading", "ready"].includes(update.status)) return;
-  setUpdate({ status: "checking", error: null });
-  try {
-    const latest = await updater.latestRelease();
-    const how = updater.updateMethod({ platform: process.platform, isPackaged: app.isPackaged,
-                                       execPath: process.execPath, env: process.env,
-                                       exists: fs.existsSync, writable: updater.writable });
-    if (updater.isNewer(latest.version, update.current)) {
-      setUpdate({ status: "available", latest, how });
-      if (manual) offerUpdateDialog();
-    } else {
-      setUpdate({ status: "none", latest, how });
-      if (manual) dialog.showMessageBox(win, { type: "info", message: "Frame Control is up to date",
-                                               detail: `You have ${update.current}, the newest version.` });
-    }
-  } catch (e) {
-    // A failed check: nothing to install, and never an older release kept from before.
-    setUpdate({ status: "check-failed", error: e.message, latest: null });
-    if (manual) dialog.showMessageBox(win, { type: "warning", message: "Couldn't check for updates", detail: e.message });
-  }
-}
-
-async function offerUpdateDialog() {
-  const r = update.latest;
-  const { response } = await dialog.showMessageBox(win, {
-    type: "info", message: `Frame Control ${r.version} is available`,
-    detail: `You have ${update.current}.` + (update.how.method === "manual" ? ` Download it from the release page (${update.how.why}).` : ""),
-    buttons: [update.how.method === "manual" ? "Open Release Page" : "Update and Restart", "Later"], defaultId: 0, cancelId: 1,
-  });
-  if (response === 0) installUpdate();
-}
-
-async function installUpdate() {
-  // "error" here only ever means an install failed, so trying again is safe.
-  if (update.status !== "available" && update.status !== "error") return;
-  if (!update.latest || !updater.isNewer(update.latest.version, update.current)) return;
-  if (!update.how || update.how.method === "manual") { shell.openExternal(update.latest.page); return; }
-  setUpdate({ status: "downloading", progress: 0, error: null });
-  try {
-    const start = await updater.prepare(update.latest, update.how,
-      (done, total) => { if (total) setUpdate({ progress: done / total }); }, update.current);
-    setUpdate({ status: "ready", progress: 1 });
-    start();
-    quitting = true;
-    app.quit();
-  } catch (e) {
-    setUpdate({ status: "error", error: e.message });
-  }
-}
-
-function scheduleUpdateChecks() {
-  if (process.env.FRAME_CONTROL_NO_UPDATE_CHECK === "1") return;
-  setTimeout(checkForUpdate, 8000);
-  setInterval(checkForUpdate, UPDATE_EVERY).unref();
-}
-
 function registerScheme() {
  // A checkout runs as `electron .`, so the OS must be told the script too.
  // (macOS takes the scheme from Info.plist, which only the built app has.)
@@ -522,7 +292,7 @@ function createWindow() {
    title: "Frame Control", backgroundColor: BG, show: false,
    ...(IS_MAC ? { titleBarStyle: "hiddenInset", trafficLightPosition: { x: 18, y: 26 } }
               : { icon: path.join(__dirname, "build", "icon.png") }),
-    webPreferences: { contextIsolation: true, nodeIntegration: false, sandbox: true, backgroundThrottling: false,
+    webPreferences: { contextIsolation: true, nodeIntegration: false, sandbox: true,
                      preload: path.join(__dirname, "preload.js") },
  });
  win.once("ready-to-show", () => win.show());
@@ -556,37 +326,25 @@ async function runInTerminal(argv) {
  }
 }

-// Set Up Connection for the headset in use (or another alias, from the Devices tab).
-async function setUpConnection(name = activeAlias()) {
-  if (!ALIAS_RE.test(name)) return;
-  const alias = `FRAME_ALIAS=${name}`;
+async function setUpConnection() {
+  const alias = `FRAME_ALIAS=${FRAME}`;
  if (IS_MAC) return runInTerminal(["env", alias, "zsh", path.join(SCRIPTS, "connect.sh")]);
  const py = python || await findPython({ ...process.env, PATH: await loginPath() });
-  // --alias, since a new console on Windows (and some Linux terminals) doesn't get our environment.
-  runInTerminal([py || "python3", ...PY_FLAGS, path.join(ROOT, "ui", "frame_connect.py"), "--alias", name]);
+  const setup = [py || "python3", ...PY_FLAGS, path.join(ROOT, "ui", "frame_connect.py")];
+  // A new console inherits our environment on Windows; Linux terminals may not.
+  runInTerminal(IS_WIN ? setup : ["env", alias, ...setup]);
 }

 function buildMenu() {
  const template = [
-    ...(IS_MAC ? [{ label: app.name, submenu: [
-      { role: "about" }, { label: "Check for Updates…", click: () => checkForUpdate({ manual: true }) },
-      { type: "separator" }, { role: "services" }, { type: "separator" },
-      { role: "hide" }, { role: "hideOthers" }, { role: "unhide" }, { type: "separator" }, { role: "quit" },
-    ] }] : []),
+    ...(IS_MAC ? [{ role: "appMenu" }] : []),
    { role: "fileMenu" },
    { role: "editMenu" },
    {
      label: "Frame",
      submenu: [
-        { label: "Set Up Connection…", click: () => setUpConnection() },
-        { label: IS_MAC ? "Open SSH in Terminal" : "Open SSH in a Terminal", click: openSsh },
-        { type: "separator" },
-        ...(devices.length > 1 ? [{
-          label: "Headset",
-          submenu: devices.map(d => ({ label: d.name, type: "radio", checked: d.active,
-                                       click: () => { if (win) win.webContents.send("use-device", d.id); } })),
-        }] : []),
-        { label: "Devices…", accelerator: "CmdOrCtrl+5", click: showDevices },
+        { label: "Set Up Connection…", click: setUpConnection },
+        { label: IS_MAC ? "Open SSH in Terminal" : "Open SSH in a Terminal", click: () => runInTerminal(["ssh", FRAME]) },
        { type: "separator" },
        { label: "Open in Browser", click: () => url && shell.openExternal(url) },
        { label: "Restart Server", click: () => win ? restartServer() : createWindow() },
@@ -606,15 +364,7 @@ function buildMenu() {
    ...(IS_MAC ? [{ role: "windowMenu" }] : []),
    {
      role: "help",
-      submenu: [
-        ...(IS_MAC ? [] : [{ label: "Check for Updates…", click: () => checkForUpdate({ manual: true }) }]),
-        { label: "Report a Problem…", click: () => {
-          if (win && url && linkPage === win.webContents) win.webContents.send("report:open");
-          else shell.openExternal("https://frame-control.pages.dev/feedback/");  // the page isn't up
-        } },
-        { label: "Release Notes", click: () => shell.openExternal(updater.RELEASES) },
-        { label: "Project on GitHub", click: () => shell.openExternal("https://github.com/saphid/steam-frame") },
-      ],
+      submenu: [{ label: "Project on GitHub", click: () => shell.openExternal("https://github.com/saphid/steam-frame") }],
    },
  ];
  Menu.setApplicationMenu(Menu.buildFromTemplate(template));
@@ -637,7 +387,6 @@ if (!app.requestSingleInstanceLock()) {
    registerScheme();
    buildMenu();
    createWindow();
-    scheduleUpdateChecks();
  });
  app.on("activate", () => { if (!win) createWindow(); });
  app.on("window-all-closed", () => app.quit());
@@ -1,252 +0,0 @@
-// "Sign in with Meta" for My Meta library (docs/meta-library.md), the way BSManager's
-// "Log in with Meta" works: Meta's own login page in a Frame Control window, then the
-// access token cookie (oc_ac_at) that page sets is handed to the local server's
-// existing connect path (format check, "who am I" with Meta, 0600 file).
-//
-// The window has its own persistent session (PARTITION), so the cookie is read only
-// from there: never from Frame Control's main window, never from any browser. It has
-// no preload and no Node, and it only navigates within Meta's login sites; anything
-// else opens in the system browser. Nothing here logs the token, and the page only
-// ever gets back the server's answer (connected, display name), never the token.
-// Electron is passed in, so app/test/meta-signin.test.js can run it with fakes.
-const crypto = require("crypto");
-
-const PARTITION = "persist:meta-signin";
-// BSManager's loginUrl (src/main/services/bs-version-download/bs-oculus-downloader.service.ts).
-const LOGIN_URL = "https://secure.oculus.com";
-const COOKIE = "oc_ac_at";
-// Sites the login can go through: the Oculus store web, Meta accounts, Facebook login,
-// and Instagram (Meta's login passes through www.instagram.com: seen live, 2026-10-14).
-const ALLOWED = ["oculus.com", "meta.com", "facebook.com", "instagram.com"];
-const TIMEOUT = 10 * 60 * 1000;  // as BSManager
-
-const underDomain = (host, domains) => {
-  host = String(host || "").replace(/^\./, "").toLowerCase();
-  return domains.some((d) => host === d || host.endsWith("." + d));
-};
-
-// Plain HTTPS on the default port, to one of the login sites.
-function allowedUrl(raw) {
-  let u;
-  try { u = new URL(String(raw)); } catch { return false; }
-  if (u.protocol !== "https:" || u.username || u.password || (u.port && u.port !== "443")) return false;
-  return underDomain(u.hostname, ALLOWED);
-}
-
-// Frames inside the page: any HTTPS address (Meta's login can embed captcha and CDN
-// frames from other sites), or an empty frame; never data:, blob:, javascript:, http:,
-// file: or any other scheme. Frames can't reach the cookie read or IPC (main process only).
-function allowedSubframeUrl(raw) {
-  if (/^about:(?:blank|srcdoc)$/.test(String(raw))) return true;
-  let u;
-  try { u = new URL(String(raw)); } catch { return false; }
-  return u.protocol === "https:" && !u.username && !u.password;
-}
-
-const onOculus = (raw) => { try { return underDomain(new URL(raw).hostname, ["oculus.com"]); } catch { return false; } };
-
-// A cheap first look, so a signed-out or app value is never sent anywhere; the server's
-// check_token (ui/frame_meta.py) has the final word.
-function looksLikeUserToken(v) {
-  return typeof v === "string" && /^(?:OC|FRL)[A-Za-z0-9+/=_-]{18,4093}$/.test(v)
-    && !/^OC\d{15}$/.test(v) && /[a-z]/.test(v);
-}
-
-const fingerprint = (v) => crypto.createHash("sha256").update(v).digest("hex");
-
-// Anything token-shaped out of a message, in case a server error ever carried one.
-function scrub(text, token) {
-  let s = String(text == null ? "" : text);
-  if (token) s = s.split(token).join("<redacted>");
-  return s.replace(/(?:OC|FRL)[A-Za-z0-9+/=_%|:-]{8,}/g, "<redacted>").slice(0, 600);
-}
-
-// deps: { BrowserWindow, session, shell, parent() -> BrowserWindow|null, timeout,
-//         connect(token, attempt) -> Promise<{status, data}>  (the server's connect action),
-//         cancel(attempt) -> Promise  (the server's cancel-signin: never save that attempt) }
-function createMetaSignIn({ BrowserWindow, session, shell, connect, cancel, parent = () => null, timeout = TIMEOUT }) {
-  let active = null;  // { win, promise, finish }
-  const pending = new Set();  // cancels still to reach the server, from flows already finished
-  let signingOut = null;      // the sign-out under way; no sign-in starts while it runs
-  const SIGNING_OUT = "Frame Control is signing out of Meta; try again in a moment.";
-
-  const openOutside = (target) => {
-    if (/^https?:\/\//i.test(String(target))) shell.openExternal(String(target));
-  };
-
-  function signIn() {
-    if (signingOut) return Promise.resolve({ ok: false, error: SIGNING_OUT });
-    if (active) { active.win.focus(); return active.promise; }
-    const ses = session.fromPartition(PARTITION);
-    ses.setPermissionRequestHandler((_wc, _permission, callback) => callback(false));
-    ses.setPermissionCheckHandler(() => false);
-    // Electron adds its own name and the app's to the user agent; send a plain Chrome one.
-    if (ses.getUserAgent && ses.setUserAgent) {
-      ses.setUserAgent(ses.getUserAgent().replace(/\s(?:Electron|frame-control|Frame Control)\/\S+/g, ""));
-    }
-    const p = parent();
-    const win = new BrowserWindow({
-      width: 520, height: 760, title: "Sign in with Meta – Frame Control", autoHideMenuBar: true,
-      ...(p ? { parent: p } : {}),
-      webPreferences: { partition: PARTITION, contextIsolation: true, nodeIntegration: false, sandbox: true,
-                        nodeIntegrationInSubFrames: false, webviewTag: false, safeDialogs: true, devTools: false },
-    });
-    const wc = win.webContents;
-
-    let resolve;
-    const promise = new Promise((r) => { resolve = r; });
-    let done = false, busy = false, again = false, lastError = null, blocked = null;
-    const tried = new Set();  // fingerprints of values already sent, so each goes once
-    // The server refuses to save a connect from an attempt this window gave up on.
-    const attemptId = crypto.randomUUID();
-
-    const onCookie = (_e, cookie, _cause, removed) => {
-      if (!removed && cookie && cookie.name === COOKIE && underDomain(cookie.domain, ["oculus.com"])) attempt();
-    };
-    const timer = setTimeout(() => finish({ ok: false, error: "Sign-in timed out after 10 minutes. Try again." }), timeout);
-    if (timer.unref) timer.unref();
-
-    // Stops cookie intake first, then the window (destroy: a page's beforeunload can't
-    // keep it open), and answers the page. Unless it connected, and if it sent a token, it
-    // then has the server drop this attempt: only once the connect under way has settled,
-    // so the server always sees the cancel after the connect (and deletes the token if
-    // that connect saved it). The returned promise settles when that is done.
-    let finished = null;
-    let inflight = null;  // the last connect sent
-    function finish(result) {
-      if (done) return finished || Promise.resolve();  // destroy() below re-enters through "closed"
-      done = true;
-      ses.cookies.removeListener("changed", onCookie);
-      clearTimeout(timer);
-      if (active && active.win === win) active = null;
-      if (!win.isDestroyed()) win.destroy();
-      resolve(result);
-      if (result.ok || !inflight) return (finished = Promise.resolve());  // nothing sent: nothing to cancel
-      finished = Promise.resolve(inflight).catch(() => {}).then(() => cancel(attemptId)).catch(() => {});
-      pending.add(finished);
-      finished.then(() => pending.delete(finished));
-      return finished;
-    }
-
-    async function attempt() {
-      if (done) return;
-      if (busy) { again = true; return; }
-      busy = true;
-      try {
-        do {
-          again = false;
-          // Only this window's own session, and only Meta's Oculus cookie.
-          const cookies = await ses.cookies.get({ name: COOKIE });
-          const c = cookies.find((k) => underDomain(k.domain, ["oculus.com"]) && looksLikeUserToken(k.value));
-          if (!c || done) continue;
-          const key = fingerprint(c.value);
-          if (tried.has(key)) continue;
-          tried.add(key);
-          let r;
-          try {
-            inflight = connect(c.value, attemptId);
-            r = await inflight;
-          } catch {
-            lastError = "Frame Control's local server didn't answer.";
-            continue;
-          }
-          if (done) return;
-          const d = (r && r.data) || {};
-          if (r && r.status === 200 && d.connected) {
-            finish({ ok: true, connected: true, user: d.user && d.user.name ? { name: scrub(d.user.name, c.value).slice(0, 80) } : null,
-                     message: scrub(d.message || "Connected your Meta account (Experimental)", c.value) });
-            return;
-          }
-          lastError = scrub(d.error || `HTTP ${r && r.status}`, c.value);
-        } while (again && !done);
-      } catch {
-        // The session went away (the window closed); nothing to do.
-      } finally {
-        busy = false;
-      }
-    }
-
-    // Navigation stays on Meta's login sites. A link elsewhere opens in the system
-    // browser; a redirect elsewhere is just stopped (it may carry sign-in data).
-    // Every frame: the window itself stays on the list; frames inside it may load any
-    // HTTPS page (captchas), and one going anywhere else is just stopped.
-    wc.on("will-navigate", (e, target) => { if (!allowedUrl(target)) { e.preventDefault(); openOutside(target); } });
-    // A stopped page change in the window itself says where it went (the host only), so
-    // closing the stuck window explains why instead of "closed before you signed in".
-    const stopped = (to) => {
-      let host = "";
-      try { host = new URL(String(to)).hostname; } catch { /* not an address */ }
-      blocked = `Meta's sign-in went to ${scrub(host || "an address", null).slice(0, 80)}, which Frame Control doesn't allow.`;
-    };
-    wc.on("will-frame-navigate", (e) => {
-      if (e.isMainFrame ? allowedUrl(e.url) : allowedSubframeUrl(e.url)) return;
-      e.preventDefault();
-      if (e.isMainFrame) stopped(e.url);
-    });
-    // Redirects fire for frames too: the same rule per frame (details on the event in
-    // current Electron, positional arguments in older ones; unknown counts as the window).
-    wc.on("will-redirect", (e, target, _inPlace, isMainFrame) => {
-      const to = e && e.url !== undefined ? e.url : target;
-      const main = e && e.isMainFrame !== undefined ? e.isMainFrame : isMainFrame !== false;
-      if (main ? allowedUrl(to) : allowedSubframeUrl(to)) return;
-      e.preventDefault();
-      if (main) stopped(to);
-    });
-    // A page's beforeunload never keeps the window open.
-    wc.on("will-prevent-unload", (e) => e.preventDefault());
-    wc.setWindowOpenHandler(({ url: target }) => {
-      if (allowedUrl(target)) wc.loadURL(target).catch(() => {});
-      else openOutside(target);
-      return { action: "deny" };
-    });
-    // Signed in: the cookie changes, or the window lands back on Meta's store site.
-    ses.cookies.on("changed", onCookie);
-    wc.on("did-navigate", (_e, target) => { blocked = null; if (onOculus(target)) attempt(); });  // it recovered
-    wc.on("did-navigate-in-page", (_e, target) => { if (onOculus(target)) attempt(); });
-    win.on("closed", () => finish({ ok: false, cancelled: true,
-      error: lastError ? `The sign-in window closed before Frame Control could connect. ${lastError}`
-           : blocked ? `The sign-in window was closed before you signed in. ${blocked}`
-                     : "The sign-in window was closed before you signed in." }));
-
-    active = { win, promise, finish };
-    wc.loadURL(LOGIN_URL).catch(() => {});
-    return promise;
-  }
-
-  // Signs out of Meta in Frame Control: stops any sign-in under way (and has the server
-// refuse to save it), destroys the window, then clears everything
-  // the sign-in session stored (cookies, storage, cache), so the next sign-in starts fresh.
-  // One at a time (a second call joins the first), and no sign-in can start meanwhile.
-  // It goes round until no window is open and no connect or cancel is left, so nothing
-  // started before it can set a token after it (or after the Disconnect that follows).
-  function signOut() {
-    if (!signingOut) {
-      signingOut = (async () => {
-        for (;;) {
-          if (active) {
-            const { win, finish } = active;
-            await finish({ ok: false, cancelled: true, error: "Signed out of Meta in Frame Control." });
-            // Clear only once nothing can write to the session again.
-            if (!win.isDestroyed()) throw new Error("The Sign in with Meta window didn't close; try again.");
-          } else if (pending.size) {
-            // A connect under way settles and is cancelled before the caller (Disconnect)
-            // deletes the account, so it can't be saved afterwards.
-            await Promise.all([...pending]);
-          } else {
-            break;
-          }
-        }
-        const ses = session.fromPartition(PARTITION);
-        await ses.clearStorageData();
-        await ses.clearCache();
-        if (ses.clearAuthCache) await ses.clearAuthCache();
-        return true;
-      })().finally(() => { signingOut = null; });
-    }
-    return signingOut;
-  }
-
-  return { signIn, signOut, isOpen: () => !!active, isSigningOut: () => !!signingOut };
-}
-
-module.exports = { createMetaSignIn, allowedUrl, allowedSubframeUrl, looksLikeUserToken, scrub, PARTITION, LOGIN_URL, COOKIE, ALLOWED };
@@ -1,12 +1,12 @@
 {
  "name": "frame-control",
-  "version": "0.4.13",
+  "version": "0.3.1",
  "lockfileVersion": 3,
  "requires": true,
  "packages": {
    "": {
      "name": "frame-control",
-      "version": "0.4.13",
+      "version": "0.3.1",
      "license": "MIT",
      "devDependencies": {
        "electron": "^44.4.5",
@@ -1,7 +1,7 @@
 {
  "name": "frame-control",
  "productName": "Frame Control",
-  "version": "0.4.13",
+  "version": "0.3.1",
  "description": "Desktop app for managing a Valve Steam Frame over SSH",
  "private": true,
  "main": "main.js",
@@ -9,8 +9,8 @@
  "scripts": {
    "start": "env -u ELECTRON_RUN_AS_NODE electron .",
    "icon": "env -u ELECTRON_RUN_AS_NODE electron build/make-icon.js",
-    "dist": "sh ../mac/frame-mac-view/build.sh && node build/fetch-deps.js mac arm64 && electron-builder --mac --arm64 --publish never",
-    "dist:dir": "sh ../mac/frame-mac-view/build.sh && node build/fetch-deps.js mac arm64 && electron-builder --mac --arm64 --dir",
+    "dist": "node build/fetch-deps.js mac arm64 && electron-builder --mac --arm64 --publish never",
+    "dist:dir": "node build/fetch-deps.js mac arm64 && electron-builder --mac --arm64 --dir",
    "dist:linux": "node build/fetch-deps.js linux x64 arm64 && electron-builder --linux --x64 --arm64 --publish never",
    "dist:win": "node build/fetch-deps.js win x64 && electron-builder --win --x64 --publish never"
  },
@@ -29,7 +29,6 @@
        ]
      }
    ],
-    "afterPack": "build/check-resources.js",
    "directories": {
      "output": "dist",
      "buildResources": "build"
@@ -38,9 +37,6 @@
      "main.js",
      "preload.js",
      "install-link.js",
-      "updater.js",
-      "preferences.js",
-      "meta-signin.js",
      "package.json",
      "build/icon.png"
    ],
@@ -50,18 +46,7 @@
        "to": "ui",
        "filter": [
          "*.py",
-          "*.html",
-          "*.js",
-          "*.css",
-          "telemetry.json"
-        ]
-      },
-      {
-        "from": "../ui/apk_sources",
-        "to": "ui/apk_sources",
-        "filter": [
-          "*.py",
-          "*.json"
+          "*.html"
        ]
      },
      {
@@ -76,16 +61,7 @@
        "to": "frame/android",
        "filter": [
          "*.sh",
-          "*.py",
-          "*.js"
-        ]
-      },
-      {
-        "from": "../frame/openxr-compat",
-        "to": "frame/openxr-compat",
-        "filter": [
-          "XrApiLayer_FRAME_compat.json",
-          "prebuilt/**/*.so.gz"
+          "*.py"
        ]
      },
      {
@@ -96,16 +72,6 @@
          "!**/__pycache__/**"
        ]
      },
-      {
-        "from": "../frame/kdeconnect",
-        "to": "frame/kdeconnect",
-        "filter": [
-          "packages.json",
-          "NOTICE.md",
-          "LICENSES/**/*",
-          "packages/*.pkg.tar.zst"
-        ]
-      },
      {
        "from": "../apk-catalog",
        "to": "apk-catalog",
@@ -128,14 +94,6 @@
        "filter": [
          "**/*"
        ]
-      },
-      {
-        "from": "../THIRD_PARTY_NOTICES.md",
-        "to": "THIRD_PARTY_NOTICES.md"
-      },
-      {
-        "from": "../LICENSE",
-        "to": "LICENSE"
      }
    ],
    "mac": {
@@ -147,19 +105,9 @@
        "dmg",
        "zip"
      ],
-      "extraResources": [
-        {
-          "from": "../mac/bin",
-          "to": "mac/bin",
-          "filter": [
-            "frame-mac-view"
-          ]
-        }
-      ],
      "extendInfo": {
        "NSAppleEventsUsageDescription": "Frame Control opens Terminal for SSH sessions and for power actions that need the Developer Mode password.",
-        "NSLocalNetworkUsageDescription": "Frame Control connects to your Steam Frame over SSH on the local network.",
-        "NSScreenCaptureUsageDescription": "Frame Control shows your Mac's windows and screens inside the Steam Frame when you ask it to."
+        "NSLocalNetworkUsageDescription": "Frame Control connects to your Steam Frame over SSH on the local network."
      },
      "artifactName": "Frame-Control-mac-${arch}.${ext}"
    },
@@ -198,16 +146,7 @@
        "zip"
      ],
      "icon": "build/icon.png",
-      "artifactName": "Frame-Control-win-${arch}.${ext}",
-      "extraResources": [
-        {
-          "from": "build/desktop/${os}-${arch}",
-          "to": "desktop/bundle",
-          "filter": [
-            "**/*"
-          ]
-        }
-      ]
+      "artifactName": "Frame-Control-win-${arch}.${ext}"
    },
    "nsis": {
      "oneClick": false,
@@ -1,27 +0,0 @@
-// Client choices live outside the local server's changing URL/origin.
-const fs = require("node:fs");
-const path = require("node:path");
-const KEYS = ["mvSeparate", "padUsed", "pcView"];
-const valid = value => value === "0" || value === "1";
-
-function preferenceStore(file) {
-  function read() {
-    try {
-      const saved = JSON.parse(fs.readFileSync(file, "utf8"));
-      if (!saved || typeof saved !== "object" || Array.isArray(saved)) return {};
-      return Object.fromEntries(KEYS.filter(key => valid(saved[key])).map(key => [key, saved[key]]));
-    } catch { return {}; }
-  }
-  function write(key, value) {
-    if (!KEYS.includes(key) || !valid(value)) throw new Error("Invalid preference");
-    const saved = { ...read(), [key]: value };
-    fs.mkdirSync(path.dirname(file), { recursive: true });
-    const tmp = file + ".tmp";
-    fs.writeFileSync(tmp, JSON.stringify(saved), { mode: 0o600 });
-    fs.renameSync(tmp, file);
-    return true;
-  }
-  return { read, write };
-}
-
-module.exports = { preferenceStore };
@@ -1,56 +1,16 @@
-// Lets the page read and write this computer's clipboard through Electron, so sending
-// it to the Frame, and copying the Frame's back, needs no pbpaste, PowerShell, xclip or wl-clipboard. Also tells
+// Lets the page read this computer's clipboard through Electron, so sending it
+// to the Frame needs no pbpaste, PowerShell, xclip or wl-clipboard. Also tells
 // the page where a dropped file or folder lives, so a folder can be sideloaded
 // as a title without zipping it (the local server reads it from there).
-// It can put a screenshot on the clipboard as an image, open Set Up Connection when
-// the headset can't be reached, and keeps the Frame menu's list of headsets up to date.
+// It can open Set Up Connection when the headset can't be reached.
 // It also receives frame-control://install links (docs/web-install.md): only
 // what the link asked for, never an install; the page asks the user first.
-// And it passes update state both ways: see app/updater.js. It opens the Sign in
-// with Meta window and signs out of it (app/meta-signin.js).
 const { contextBridge, ipcRenderer, webUtils } = require("electron");

 contextBridge.exposeInMainWorld("frameApp", {
-  preferences: {
-    read: () => ipcRenderer.invoke("preferences:read"),
-    write: (key, value) => ipcRenderer.invoke("preferences:write", key, value),
-  },
-  notify: (message, request) => ipcRenderer.invoke("comfort:notify", message, request),
  readClipboard: () => ipcRenderer.invoke("clipboard:read"),
-  writeClipboard: (text) => ipcRenderer.invoke("clipboard:write", text),
-  writeImage: (bytes) => ipcRenderer.invoke("clipboard:writeImage", bytes),
  setUpConnection: () => ipcRenderer.invoke("connection:setup"),
-  restartServer: () => ipcRenderer.invoke("server:restart"),  // the "couldn't start" page's Try Again
-  // The Frame menu's headset switcher: the page tells it the headsets, and hears picks.
-  devicesChanged: (list) => ipcRenderer.send("devices:changed", list),
-  onUseDevice: (cb) => {
-    ipcRenderer.removeAllListeners("use-device");
-    ipcRenderer.on("use-device", (_e, id) => cb(String(id)));
-  },
-  // While the keyboard-and-trackpad panel holds the keyboard, ⌘W, ⌘R and the rest go to the Frame.
-  captureKeys: (on) => ipcRenderer.send("keys:capture", !!on),
  pathForFile: (file) => { try { return webUtils.getPathForFile(file) || ""; } catch { return ""; } },
-  // Updates (app/updater.js): the page shows a banner and an Update button.
-  update: {
-    get: () => ipcRenderer.invoke("update:get"),
-    check: () => ipcRenderer.invoke("update:check"),
-    install: () => ipcRenderer.invoke("update:install"),
-    onState: (cb) => {
-      ipcRenderer.removeAllListeners("update:state");
-      ipcRenderer.on("update:state", (_e, s) => cb(s));
-    },
-  },
-  // Help → Report a Problem… opens the page's report dialog (ui/frame_report.py).
-  onReportProblem: (cb) => {
-    ipcRenderer.removeAllListeners("report:open");
-    ipcRenderer.on("report:open", () => cb());
-  },
-  // Sign in with Meta (app/meta-signin.js): Meta's login page in its own window. The
-  // answer is the server's (connected, display name), never the token.
-  meta: {
-    signIn: (acknowledged) => ipcRenderer.invoke("meta:signin", acknowledged === true),
-    signOut: () => ipcRenderer.invoke("meta:signout"),
-  },
  onInstallLink: (cb) => {
    ipcRenderer.removeAllListeners("install-link");
    ipcRenderer.on("install-link", (_e, req) => cb({ kind: req.kind, target: req.target }));
@@ -1,578 +0,0 @@
-// Run: node --test app/test/
-// "Sign in with Meta" (app/meta-signin.js) with fake Electron windows, sessions and cookies.
-const nodeTest = require("node:test");
-// A broken flow can leave a sign-in waiting forever; fail it instead of hanging.
-const test = (name, fn) => nodeTest(name, { timeout: 5000 }, fn);
-const assert = require("node:assert");
-const { EventEmitter } = require("node:events");
-const { createMetaSignIn, allowedUrl, looksLikeUserToken, scrub, PARTITION, LOGIN_URL, COOKIE } = require("../meta-signin");
-
-const TOKEN = "OCAbcdefghijklmnopQRSTUVwxyz0123456789abcdEFGH";
-const OTHER = "OCzyxwvutsrqponmlkJIHGFEDcba9876543210zyxwVUTS";
-
-class FakeCookies extends EventEmitter {
-  constructor() { super(); this.store = []; this.reads = 0; }
-  async get(filter) {
-    this.reads++;
-    return this.store.filter((c) => !filter.name || c.name === filter.name);
-  }
-  set(cookie) {  // as the page would: store it, then tell listeners
-    this.store = this.store.filter((c) => !(c.name === cookie.name && c.domain === cookie.domain)).concat(cookie);
-    this.emit("changed", {}, cookie, "explicit", false);
-  }
-}
-
-class FakeSession {
-  constructor(name, log) { this.name = name; this.log = log; this.cookies = new FakeCookies(); this.cleared = []; this.permission = null; }
-  setPermissionRequestHandler(fn) { this.permission = fn; }
-  setPermissionCheckHandler(fn) { this.permissionCheck = fn; }
-  getUserAgent() { return "Mozilla/5.0 Chrome/140.0 frame-control/0.4.4 Electron/44.4.5 Safari/537.36"; }
-  setUserAgent(ua) { this.ua = ua; }
-  async clearStorageData(opts) { this.log.push("clear"); this.cleared.push(["storage", opts]); }
-  async clearCache() { this.cleared.push(["cache"]); }
-  async clearAuthCache() { this.cleared.push(["auth"]); }
-}
-
-function fakes({ timeout } = {}) {
-  const log = [];  // the order things happened in
-  const sessions = new Map();
-  const defaultSession = new FakeSession("default", log);
-  const session = {
-    defaultSession,
-    fromPartition(name) {
-      if (!sessions.has(name)) sessions.set(name, new FakeSession(name, log));
-      return sessions.get(name);
-    },
-  };
-  const windows = [];
-  class BrowserWindow extends EventEmitter {
-    constructor(opts) {
-      super();
-      this.opts = opts;
-      this.destroyed = false;
-      this.veto = false;  // a page whose beforeunload keeps the window open on close()
-      this.focused = 0;
-      const wc = new EventEmitter();
-      wc.loaded = [];
-      wc.loadURL = async (u) => { wc.loaded.push(u); };
-      wc.setWindowOpenHandler = (fn) => { wc.openHandler = fn; };
-      // Deliberately a different session: the code must read the partition's, not guess.
-      wc.session = defaultSession;
-      this.webContents = wc;
-      windows.push(this);
-    }
-    isDestroyed() { return this.destroyed; }
-    focus() { this.focused++; }
-    close() { if (this.destroyed || this.veto) return; this.destroy(); }
-    destroy() { if (this.destroyed) return; this.destroyed = true; log.push("destroyed"); this.emit("closed"); }
-  }
-  const opened = [];
-  const shell = { openExternal: (u) => { opened.push(u); } };
-  const calls = [], attempts = [], cancels = [];
-  let answer = () => ({ status: 200, data: { connected: true, user: { name: "Alex" }, message: "Connected your Meta account (Experimental)" } });
-  const connect = async (token, attempt) => { calls.push(token); attempts.push(attempt); log.push("connect"); return answer(token); };
-  const cancel = async (attempt) => {
-    cancels.push(attempt);
-    log.push(`cancel (cookie listeners: ${session.fromPartition(PARTITION).cookies.listenerCount("changed")})`);
-  };
-  const flow = createMetaSignIn({ BrowserWindow, session, shell, connect, cancel, parent: () => null, ...(timeout ? { timeout } : {}) });
-  return { flow, session, sessions, windows, opened, calls, attempts, cancels, log, setAnswer: (fn) => { answer = fn; },
-           meta: () => session.fromPartition(PARTITION) };
-}
-
-const tick = () => new Promise((r) => setImmediate(r));
-async function settle() { for (let i = 0; i < 10; i++) await tick(); }
-
-function navigate(wc, event, target) {
-  let prevented = false;
-  wc.emit(event, { preventDefault: () => { prevented = true; } }, target);
-  return prevented;
-}
-
-test("only plain HTTPS addresses on Meta's login sites are allowed", () => {
-  for (const ok of ["https://secure.oculus.com", "https://secure.oculus.com/my/profile", "https://auth.meta.com/login/",
-                    "https://www.meta.com/", "https://www.facebook.com/login.php", "https://oculus.com:443/",
-                    "https://www.instagram.com/accounts/login/"]) {
-    assert.ok(allowedUrl(ok), ok);
-  }
-  for (const bad of ["http://secure.oculus.com/", "https://oculus.com.evil.example/", "https://evil-oculus.com/",
-                     "https://notmeta.com/", "https://example.com/", "javascript:alert(1)", "file:///etc/passwd",
-                     "https://secure.oculus.com:8443/", "https://user:pw@secure.oculus.com/", "https://evil.example/?u=https://www.meta.com",
-                     "data:text/html,hi", "not a url"]) {
-    assert.ok(!allowedUrl(bad), bad);
-  }
-});
-
-test("the window is isolated: its own partition, no preload, no Node, sandboxed, on Meta's login page", async () => {
-  const f = fakes();
-  f.flow.signIn();
-  const [w] = f.windows;
-  const wp = w.opts.webPreferences;
-  assert.strictEqual(wp.partition, PARTITION);
-  assert.strictEqual(PARTITION, "persist:meta-signin");
-  assert.strictEqual(wp.contextIsolation, true);
-  assert.strictEqual(wp.nodeIntegration, false);
-  assert.strictEqual(wp.sandbox, true);
-  assert.strictEqual(wp.preload, undefined);
-  assert.strictEqual(wp.devTools, false);
-  assert.deepStrictEqual(w.webContents.loaded, [LOGIN_URL]);
-  assert.strictEqual(LOGIN_URL, "https://secure.oculus.com");
-  // Permission prompts (camera, notifications...) are refused.
-  let granted = null;
-  f.meta().permission(null, "media", (v) => { granted = v; });
-  assert.strictEqual(granted, false);
-  assert.strictEqual(f.meta().permissionCheck(null, "notifications", "https://secure.oculus.com"), false);
-  assert.ok(!/Electron|frame-control/.test(f.meta().ua));
-  w.close();
-});
-
-test("navigation stays on Meta's sites; other links open in the system browser", async () => {
-  const f = fakes();
-  f.flow.signIn();
-  const wc = f.windows[0].webContents;
-  assert.strictEqual(navigate(wc, "will-navigate", "https://auth.meta.com/login/"), false);
-  assert.strictEqual(navigate(wc, "will-navigate", "https://www.facebook.com/login.php"), false);
-  assert.strictEqual(navigate(wc, "will-navigate", "https://example.com/help"), true);
-  assert.deepStrictEqual(f.opened, ["https://example.com/help"]);
-  // A redirect elsewhere is stopped and not opened anywhere (it may carry sign-in data).
-  assert.strictEqual(navigate(wc, "will-redirect", "https://evil.example/cb?x=1"), true);
-  assert.strictEqual(navigate(wc, "will-redirect", "https://auth.meta.com/next"), false);
-  assert.deepStrictEqual(f.opened, ["https://example.com/help"]);
-  // New windows: never created. Meta's own load in this window; others go outside; non-web schemes nowhere.
-  assert.deepStrictEqual(wc.openHandler({ url: "https://www.meta.com/legal/terms/" }), { action: "deny" });
-  assert.deepStrictEqual(wc.openHandler({ url: "https://example.org/" }), { action: "deny" });
-  assert.deepStrictEqual(wc.openHandler({ url: "file:///etc/passwd" }), { action: "deny" });
-  await settle();
-  assert.deepStrictEqual(wc.loaded, [LOGIN_URL, "https://www.meta.com/legal/terms/"]);
-  assert.deepStrictEqual(f.opened, ["https://example.com/help", "https://example.org/"]);
-  f.windows[0].close();
-});
-
-test("the cookie is read only from the sign-in partition, only for Meta's Oculus domain", async () => {
-  const f = fakes();
-  // The same cookie elsewhere: the default session and another partition. Never read.
-  f.session.defaultSession.cookies.store.push({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  f.session.fromPartition("persist:other").cookies.store.push({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  const done = f.flow.signIn();
-  const w = f.windows[0];
-  // A cookie with the right name on another site, and a signed-out value: ignored.
-  f.meta().cookies.set({ name: COOKIE, domain: ".evil.example", value: OTHER });
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: "OC123456789012345" });
-  w.webContents.emit("did-navigate", {}, "https://secure.oculus.com/my/profile");
-  await settle();
-  assert.deepStrictEqual(f.calls, []);
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  const r = await done;
-  assert.deepStrictEqual(f.calls, [TOKEN]);
-  assert.strictEqual(r.ok, true);
-  assert.strictEqual(f.session.defaultSession.cookies.reads, 0);
-  assert.strictEqual(f.session.fromPartition("persist:other").cookies.reads, 0);
-  assert.ok(f.sessions.get(PARTITION).cookies.reads > 0);
-});
-
-test("landing on the logged-in page picks up a cookie set earlier", async () => {
-  const f = fakes();
-  const done = f.flow.signIn();
-  f.meta().cookies.store.push({ name: COOKIE, domain: "secure.oculus.com", value: TOKEN });  // no change event
-  f.windows[0].webContents.emit("did-navigate", {}, "https://auth.meta.com/login/");  // not Meta's store site yet
-  await settle();
-  assert.deepStrictEqual(f.calls, []);
-  f.windows[0].webContents.emit("did-navigate", {}, "https://secure.oculus.com/my/profile");
-  assert.strictEqual((await done).ok, true);
-  assert.deepStrictEqual(f.calls, [TOKEN]);
-});
-
-test("after a connect the window closes, and the page gets the answer, never the token", async () => {
-  const f = fakes();
-  const done = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  const r = await done;
-  assert.ok(f.windows[0].isDestroyed());
-  assert.ok(!f.flow.isOpen());
-  assert.deepStrictEqual(r, { ok: true, connected: true, user: { name: "Alex" }, message: "Connected your Meta account (Experimental)" });
-  assert.ok(!JSON.stringify(r).includes(TOKEN));
-  // The cookie listener is gone: a later change sends nothing.
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  await settle();
-  assert.deepStrictEqual(f.calls, [TOKEN]);
-});
-
-test("a token the server refuses keeps the window open, is sent once, and the next one connects", async () => {
-  const f = fakes();
-  f.setAnswer((t) => t === TOKEN ? { status: 400, data: { error: "Meta didn't accept this token." } }
-                                 : { status: 200, data: { connected: true, user: null } });
-  const done = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  await settle();
-  f.windows[0].webContents.emit("did-navigate", {}, "https://secure.oculus.com/my/profile");  // same value again
-  await settle();
-  assert.deepStrictEqual(f.calls, [TOKEN]);
-  assert.ok(!f.windows[0].isDestroyed());
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  const r = await done;
-  assert.deepStrictEqual(f.calls, [TOKEN, OTHER]);
-  assert.strictEqual(r.ok, true);
-  assert.strictEqual(r.user, null);
-});
-
-test("the token is never logged, and an error that echoed it is scrubbed", async () => {
-  const seen = [];
-  const names = ["log", "info", "warn", "error", "debug", "trace"];
-  const saved = Object.fromEntries(names.map((n) => [n, console[n]]));
-  const writes = [process.stdout.write, process.stderr.write];
-  for (const n of names) console[n] = (...a) => { seen.push(a.map(String).join(" ")); };
-  process.stdout.write = (c, ...rest) => { seen.push(String(c)); return writes[0].call(process.stdout, c, ...rest); };
-  process.stderr.write = (c, ...rest) => { seen.push(String(c)); return writes[1].call(process.stderr, c, ...rest); };
-  let r;
-  try {
-    const f = fakes();
-    f.setAnswer((t) => ({ status: 500, data: { error: `RuntimeError: bad ${t} and ${t.slice(0, 12)}` } }));
-    const done = f.flow.signIn();
-    f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-    await settle();
-    f.windows[0].close();  // the user gives up
-    r = await done;
-  } finally {
-    for (const n of names) console[n] = saved[n];
-    [process.stdout.write, process.stderr.write] = writes;
-  }
-  assert.strictEqual(r.ok, false);
-  assert.strictEqual(r.cancelled, true);
-  assert.ok(!r.error.includes(TOKEN) && !r.error.includes(TOKEN.slice(0, 12)), r.error);
-  assert.match(r.error, /<redacted>/);
-  assert.ok(!seen.some((s) => s.includes(TOKEN.slice(0, 12))), "token in output");
-  assert.strictEqual(scrub(`x FRL${"a".repeat(30)} y`), "x <redacted> y");
-});
-
-test("closing the window before signing in reports it, and a second click reuses the open window", async () => {
-  const f = fakes();
-  const a = f.flow.signIn();
-  const b = f.flow.signIn();
-  assert.strictEqual(a, b);
-  assert.strictEqual(f.windows.length, 1);
-  assert.strictEqual(f.windows[0].focused, 1);
-  f.windows[0].close();
-  const r = await a;
-  assert.deepStrictEqual(r, { ok: false, cancelled: true, error: "The sign-in window was closed before you signed in." });
-  assert.deepStrictEqual(f.calls, []);
-});
-
-test("disconnect's sign-out closes the window and clears only the sign-in partition", async () => {
-  const f = fakes();
-  f.session.fromPartition("persist:other");
-  const pending = f.flow.signIn();
-  await f.flow.signOut();
-  const r = await pending;
-  assert.strictEqual(r.ok, false);
-  assert.ok(f.windows[0].isDestroyed());
-  assert.deepStrictEqual(f.meta().cleared, [["storage", undefined], ["cache"], ["auth"]]);
-  assert.deepStrictEqual(f.session.defaultSession.cleared, []);
-  assert.deepStrictEqual(f.session.fromPartition("persist:other").cleared, []);
-  // The next sign-in starts with a new window.
-  f.flow.signIn();
-  assert.strictEqual(f.windows.length, 2);
-  f.windows[1].close();
-});
-
-test("the first look at a cookie value matches the server's token rules", () => {
-  assert.ok(looksLikeUserToken(TOKEN));
-  assert.ok(looksLikeUserToken("FRL" + "aB3".repeat(10)));
-  for (const bad of [undefined, "", "OC123456789012345", "OC|123|abc", "OCabc%2Fdef" + "x".repeat(20), "OCshort",
-                     "XY" + "a".repeat(30), "OC" + "A".repeat(30)]) {
-    assert.ok(!looksLikeUserToken(bad), String(bad));
-  }
-});
-
-function frameNav(wc, url, isMainFrame) {
-  let prevented = false;
-  wc.emit("will-frame-navigate", { url, isMainFrame, preventDefault: () => { prevented = true; } });
-  return prevented;
-}
-
-test("the window stays on Meta's sites; frames inside it may load any HTTPS page, nothing else", async () => {
-  const f = fakes();
-  f.flow.signIn();
-  const wc = f.windows[0].webContents;
-  // Frames: captcha and CDN frames from other sites load; other schemes are stopped.
-  for (const ok of ["https://client-api.arkoselabs.com/fc/gc/", "https://newassets.hcaptcha.com/captcha/v1/x",
-                    "https://www.google.com/recaptcha/api2/anchor", "https://static.xx.fbcdn.net/x",
-                    "https://www.facebook.com/plugin", "about:blank", "about:srcdoc"]) {
-    assert.strictEqual(frameNav(wc, ok, false), false, ok);
-  }
-  for (const bad of ["http://www.facebook.com/plugin", "data:text/html,<script>x</script>", "blob:https://evil.example/1",
-                     "javascript:alert(1)", "file:///etc/passwd", "ftp://example.com/", "https://u:p@evil.example/",
-                     "chrome://settings", "not a url"]) {
-    assert.strictEqual(frameNav(wc, bad, false), true, bad);
-  }
-  // The window itself: Meta's sites only.
-  assert.strictEqual(frameNav(wc, "about:blank", true), true);
-  assert.strictEqual(frameNav(wc, "https://evil.example/", true), true);
-  assert.strictEqual(frameNav(wc, "https://client-api.arkoselabs.com/", true), true);
-  assert.strictEqual(frameNav(wc, "https://auth.meta.com/login/", true), false);
-  assert.deepStrictEqual(f.opened, []);  // stopped, never opened outside
-  f.windows[0].destroy();
-});
-
-function redirect(wc, url, isMainFrame, style) {
-  let prevented = false;
-  const e = { preventDefault: () => { prevented = true; } };
-  if (style === "details") wc.emit("will-redirect", Object.assign(e, { url, isMainFrame }));
-  else wc.emit("will-redirect", e, url, false, isMainFrame);
-  return prevented;
-}
-
-test("redirects follow the same rule per frame", async () => {
-  const f = fakes();
-  f.flow.signIn();
-  const wc = f.windows[0].webContents;
-  for (const style of ["details", "positional"]) {
-    // A captcha frame redirected within HTTPS loads; a frame redirected to data: or http: doesn't.
-    assert.strictEqual(redirect(wc, "https://client-api.arkoselabs.com/v2/next", false, style), false, style);
-    assert.strictEqual(redirect(wc, "https://newassets.hcaptcha.com/x", false, style), false, style);
-    assert.strictEqual(redirect(wc, "data:text/html,<b>x</b>", false, style), true, style);
-    assert.strictEqual(redirect(wc, "http://www.facebook.com/x", false, style), true, style);
-    assert.strictEqual(redirect(wc, "javascript:alert(1)", false, style), true, style);
-    // The window: Meta's sites only.
-    assert.strictEqual(redirect(wc, "https://client-api.arkoselabs.com/v2/next", true, style), true, style);
-    assert.strictEqual(redirect(wc, "https://auth.meta.com/next", true, style), false, style);
-  }
-  // Without frame information it is treated as the window.
-  assert.strictEqual(redirect(wc, "https://client-api.arkoselabs.com/", undefined, "positional"), true);
-  assert.deepStrictEqual(f.opened, []);
-  f.windows[0].destroy();
-});
-
-test("a redirect the window stops is named when the window is closed", async () => {
-  const f = fakes();
-  const p = f.flow.signIn();
-  const wc = f.windows[0].webContents;
-  assert.strictEqual(redirect(wc, "https://www.instagram.com/x?next=1", true, "details"), false);  // Meta's login goes here
-  assert.strictEqual(redirect(wc, "https://login.evil.example/cb?code=SECRET", true, "details"), true);
-  f.windows[0].close();
-  const r = await p;
-  assert.strictEqual(r.ok, false);
-  assert.match(r.error, /went to login\.evil\.example, which Frame Control doesn't allow/);
-  assert.doesNotMatch(r.error, /SECRET|code=/);
-});
-
-test("a stopped redirect is forgotten once the window loads a page again", async () => {
-  const f = fakes();
-  const p = f.flow.signIn();
-  const wc = f.windows[0].webContents;
-  assert.strictEqual(redirect(wc, "https://login.evil.example/cb", true, "details"), true);
-  wc.emit("did-navigate", {}, "https://auth.meta.com/login/");  // the user carried on
-  f.windows[0].close();
-  assert.deepStrictEqual(await p, { ok: false, cancelled: true, error: "The sign-in window was closed before you signed in." });
-});
-
-test("a page's beforeunload can't keep the window open", async () => {
-  const f = fakes();
-  const done = f.flow.signIn();
-  const w = f.windows[0];
-  let prevented = false;
-  w.webContents.emit("will-prevent-unload", { preventDefault: () => { prevented = true; } });
-  assert.ok(prevented);
-  // Even if close() would be vetoed, finishing destroys the window.
-  w.veto = true;
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  assert.strictEqual((await done).ok, true);
-  assert.ok(w.isDestroyed());
-});
-
-test("closing during a connect: the cancel goes to the server only after that connect settles", async () => {
-  for (const outcome of ["saved", "refused", "failed"]) {
-    const f = fakes();
-    let release, fail;
-    f.setAnswer(() => new Promise((r, j) => { release = r; fail = j; }));
-    const done = f.flow.signIn();
-    f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-    await settle();
-    assert.deepStrictEqual(f.calls, [TOKEN]);
-    f.windows[0].close();  // the user gives up while the server and Meta are answering
-    const r = await done;  // the page hears at once
-    assert.strictEqual(r.ok, false);
-    await settle();
-    assert.deepStrictEqual(f.cancels, [], outcome);  // not before the connect has settled
-    if (outcome === "saved") release({ status: 200, data: { connected: true } });
-    else if (outcome === "refused") release({ status: 400, data: { error: "no" } });
-    else fail(new Error("socket hang up"));
-    await settle();
-    // The same attempt id the connect carried, after it settled and after cookie intake stopped.
-    assert.deepStrictEqual(f.cancels, [f.attempts[0]], outcome);
-    assert.match(f.cancels[0], /^[A-Za-z0-9-]{8,64}$/);
-    assert.deepStrictEqual(f.log, ["connect", "destroyed", "cancel (cookie listeners: 0)"], outcome);
-    assert.deepStrictEqual(f.calls, [TOKEN]);
-  }
-});
-
-test("closing before any connect needs no cancel", async () => {
-  const f = fakes();
-  const done = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".evil.example", value: TOKEN });  // nothing usable
-  await settle();
-  f.windows[0].close();
-  assert.strictEqual((await done).ok, false);
-  await f.flow.signOut();
-  await settle();
-  assert.deepStrictEqual(f.calls, []);
-  assert.deepStrictEqual(f.cancels, []);
-});
-
-test("a timeout during a connect cancels after it settles", async () => {
-  const f = fakes({ timeout: 50 });
-  let release;
-  f.setAnswer(() => new Promise((r) => { release = r; }));  // Meta is slow
-  const done = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  const r = await done;
-  assert.match(r.error, /timed out/);
-  assert.ok(f.windows[0].isDestroyed());
-  assert.deepStrictEqual(f.cancels, []);
-  release({ status: 400, data: { error: "no" } });
-  await settle();
-  assert.deepStrictEqual(f.cancels, [f.attempts[0]]);
-});
-
-test("disconnect during a connect waits for it, cancels it, then clears, before the page deletes the account", async () => {
-  const f = fakes();
-  let release;
-  f.setAnswer(() => new Promise((r) => { release = r; }));
-  const done = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  await settle();
-  f.log.length = 0;
-  let signedOut = false;
-  const out = f.flow.signOut().then(() => { signedOut = true; });  // the page's Disconnect, step one
-  assert.strictEqual((await done).ok, false);
-  await settle();
-  assert.strictEqual(signedOut, false);  // still waiting for the connect
-  assert.deepStrictEqual(f.cancels, []);
-  release({ status: 200, data: { connected: true } });  // it saved, just now
-  await out;
-  // Only now would the page post its disconnect: the cancel (which deletes what that
-  // connect saved) has reached the server, and the session is cleared.
-  assert.deepStrictEqual(f.log, ["destroyed", "cancel (cookie listeners: 0)", "clear"]);
-  assert.deepStrictEqual(f.cancels, [f.attempts[0]]);
-});
-
-test("a later disconnect still waits for a closed window's connect", async () => {
-  const f = fakes();
-  let release;
-  f.setAnswer(() => new Promise((r) => { release = r; }));
-  const done = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  await settle();
-  f.windows[0].close();
-  await done;
-  let signedOut = false;
-  const out = f.flow.signOut().then(() => { signedOut = true; });
-  await settle();
-  assert.strictEqual(signedOut, false);
-  release({ status: 400, data: { error: "no" } });
-  await out;
-  assert.deepStrictEqual(f.cancels, [f.attempts[0]]);
-});
-
-test("nothing sent means nothing to cancel; sign-out destroys the window, cancels, then clears", async () => {
-  const f = fakes();
-  // Nothing sent: closing cancels nothing.
-  const a = f.flow.signIn();
-  f.windows[0].close();
-  await a;
-  assert.deepStrictEqual(f.cancels, []);
-  // Something sent, then signed out: the attempt is cancelled before the session is cleared.
-  f.setAnswer(() => ({ status: 400, data: { error: "Meta didn't accept this token." } }));
-  const b = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  await settle();
-  f.windows[1].veto = true;  // and its page tries to stay open
-  f.log.length = 0;
-  await f.flow.signOut();
-  assert.strictEqual((await b).ok, false);
-  assert.ok(f.windows[1].isDestroyed());
-  assert.deepStrictEqual(f.log, ["destroyed", "cancel (cookie listeners: 0)", "clear"]);
-  assert.deepStrictEqual(f.cancels, [f.attempts[0]]);
-  // After sign-out a new cookie in the partition sends nothing.
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  await settle();
-  assert.deepStrictEqual(f.calls, [TOKEN]);
-});
-
-test("each sign-in has its own attempt id", async () => {
-  const f = fakes();
-  f.setAnswer(() => ({ status: 400, data: { error: "no" } }));
-  const a = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  await settle();
-  f.windows[0].close();
-  await a;
-  const b = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  await settle();
-  f.windows[1].close();
-  await b;
-  await settle();
-  assert.strictEqual(f.attempts.length, 2);
-  assert.notStrictEqual(f.attempts[0], f.attempts[1]);
-  assert.deepStrictEqual(f.cancels, f.attempts);
-});
-
-test("no sign-in can start while a sign-out waits on an earlier connect", async () => {
-  const f = fakes();
-  let release;
-  f.setAnswer(() => new Promise((r) => { release = r; }));
-  const first = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  await settle();
-  const out = f.flow.signOut();  // Disconnect pressed while that connect is under way
-  assert.strictEqual((await first).ok, false);
-  assert.ok(f.flow.isSigningOut());
-  // The page answered, so the user tries again at once: refused, no window, nothing sent.
-  const second = await f.flow.signIn();
-  assert.deepStrictEqual(second, { ok: false, error: "Frame Control is signing out of Meta; try again in a moment." });
-  assert.strictEqual(f.windows.length, 1);
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  await settle();
-  assert.deepStrictEqual(f.calls, [TOKEN]);
-  // A second sign-out joins the first.
-  assert.strictEqual(f.flow.signOut(), out);
-  release({ status: 200, data: { connected: true } });
-  await out;
-  assert.deepStrictEqual(f.cancels, [f.attempts[0]]);
-  assert.strictEqual(f.meta().cleared.filter(([k]) => k === "storage").length, 1);
-  assert.ok(!f.flow.isSigningOut());
-  // Once it is done, signing in works again.
-  f.setAnswer(() => ({ status: 200, data: { connected: true } }));
-  const third = f.flow.signIn();
-  assert.strictEqual(f.windows.length, 2);
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  assert.strictEqual((await third).ok, true);
-});
-
-test("sign-out goes round until no window and no connect or cancel is left", async () => {
-  const f = fakes();
-  let releaseA;
-  f.setAnswer(() => new Promise((r) => { releaseA = r; }));
-  const a = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: TOKEN });
-  await settle();
-  f.windows[0].close();  // window A closed; its cancel waits on its connect
-  await a;
-  // Window B is open, with its own connect under way, when sign-out starts.
-  let releaseB;
-  f.setAnswer(() => new Promise((r) => { releaseB = r; }));
-  const b = f.flow.signIn();
-  f.meta().cookies.set({ name: COOKIE, domain: ".oculus.com", value: OTHER });
-  await settle();
-  let finished = false;
-  const out = f.flow.signOut().then(() => { finished = true; });
-  await b;
-  releaseB({ status: 400, data: { error: "no" } });
-  await settle();
-  assert.strictEqual(finished, false);  // A's connect is still under way
-  releaseA({ status: 200, data: { connected: true } });
-  await out;
-  assert.deepStrictEqual([...f.cancels].sort(), [...f.attempts].sort());
-  assert.strictEqual(f.attempts.length, 2);
-  assert.strictEqual(f.log[f.log.length - 1], "clear");
-});
@@ -1,68 +0,0 @@
-const test = require("node:test");
-const assert = require("node:assert/strict");
-const fs = require("node:fs");
-const os = require("node:os");
-const path = require("node:path");
-const { preferenceStore } = require("../preferences");
-
-function fixture(t) {
-  const dir = fs.mkdtempSync(path.join(os.tmpdir(), "frame-preferences-"));
-  t.after(() => fs.rmSync(dir, { recursive: true, force: true }));
-  return path.join(dir, "client-preferences.json");
-}
-
-test("desktop packaging includes every local application module dependency", () => {
-  const root = path.resolve(__dirname, "..");
-  const packaged = new Set(require("../package.json").build.files);
-  for (const file of ["main.js", "preload.js"]) {
-    const source = fs.readFileSync(path.join(root, file), "utf8");
-    for (const match of source.matchAll(/require\(["'](\.\/[^"']+)["']\)/g)) {
-      const target = match[1].slice(2) + ".js";
-      assert.ok(packaged.has(target), `${file} needs packaged ${target}`);
-    }
-  }
-});
-
-test("client choices survive a new native session and local server origin", t => {
-  const file = fixture(t);
-  const first = preferenceStore(file);
-  assert.deepEqual(first.read(), {});
-  first.write("mvSeparate", "0");
-  first.write("padUsed", "1");
-  // A new process/session reads the same client store, regardless of its URL.
-  const second = preferenceStore(file);
-  assert.deepEqual(second.read(), { mvSeparate: "0", padUsed: "1" });
-  second.write("mvSeparate", "1");
-  assert.deepEqual(first.read(), { mvSeparate: "1", padUsed: "1" });
-});
-
-test("only the non-sensitive binary choices can enter the native store", t => {
-  const file = fixture(t), store = preferenceStore(file);
-  for (const [key, value] of [["token", "secret"], ["__proto__", "1"], ["padUsed", true], ["mvSeparate", "yes"]]) {
-    assert.throws(() => store.write(key, value), /Invalid preference/);
-  }
-  assert.equal(fs.existsSync(file), false);
-  fs.writeFileSync(file, JSON.stringify({ token: "discard", mvSeparate: "0", padUsed: 1 }));
-  assert.deepEqual(store.read(), { mvSeparate: "0" });
-  store.write("padUsed", "1");
-  assert.deepEqual(JSON.parse(fs.readFileSync(file, "utf8")), { mvSeparate: "0", padUsed: "1" });
-});
-
-test("a missing or damaged preference file retains usable defaults", t => {
-  const file = fixture(t), store = preferenceStore(file);
-  assert.deepEqual(store.read(), {});
-  for (const bad of ["{broken", "null", "[]", '"text"']) {
-    fs.writeFileSync(file, bad);
-    assert.deepEqual(store.read(), {});
-  }
-  store.write("padUsed", "1");
-  assert.deepEqual(store.read(), { padUsed: "1" });
-});
-
-test("the PC in the headset opt-in is remembered and off unless saved", t => {
-  const file = fixture(t), store = preferenceStore(file);
-  assert.equal(store.read().pcView, undefined);
-  store.write("pcView", "1");
-  assert.deepEqual(preferenceStore(file).read(), { pcView: "1" });
-  assert.throws(() => store.write("pcView", "on"), /Invalid preference/);
-});
@@ -1,80 +0,0 @@
-// Run: node --test app/test/
-const test = require("node:test");
-const assert = require("node:assert");
-const { isNewer, assetName, updateMethod, macBundle } = require("../updater");
-
-test("versions compare numerically, and a release beats its pre-releases", () => {
-  assert.ok(isNewer("0.3.10", "0.3.9"));
-  assert.ok(isNewer("v1.0.0", "0.9.9"));
-  assert.ok(!isNewer("0.3.1", "0.3.1"));
-  assert.ok(!isNewer("0.3.0", "0.3.1"));
-  assert.ok(isNewer("1.0.0", "1.0.0-beta.1"));
-  assert.ok(!isNewer("1.0.0-beta.1", "1.0.0"));
-  assert.ok(!isNewer("garbage", "0.1.0"));
-});
-
-test("asset names match what electron-builder publishes", () => {
-  assert.strictEqual(assetName("darwin", "arm64", "mac-zip"), "Frame-Control-mac-arm64.zip");
-  assert.strictEqual(assetName("win32", "x64", "nsis"), "Frame-Control-Setup-x64.exe");
-  assert.strictEqual(assetName("linux", "x64", "appimage"), "Frame-Control-linux-x86_64.AppImage");
-  assert.strictEqual(assetName("linux", "arm64", "appimage"), "Frame-Control-linux-arm64.AppImage");
-});
-
-const base = { isPackaged: true, env: {}, exists: () => false, writable: () => true };
-
-test("macOS updates in place only from a writable, non-translocated location", () => {
-  const exe = "/Applications/Frame Control.app/Contents/MacOS/Frame Control";
-  assert.strictEqual(macBundle(exe), "/Applications/Frame Control.app");
-  assert.deepStrictEqual(updateMethod({ ...base, platform: "darwin", execPath: exe }),
-                         { method: "mac-zip", bundle: "/Applications/Frame Control.app" });
-  const dmg = "/Volumes/Frame Control 0.3.1/Frame Control.app/Contents/MacOS/Frame Control";
-  assert.strictEqual(updateMethod({ ...base, platform: "darwin", execPath: dmg }).method, "manual");
-  const trans = "/private/var/folders/x/AppTranslocation/ABC/d/Frame Control.app/Contents/MacOS/Frame Control";
-  assert.strictEqual(updateMethod({ ...base, platform: "darwin", execPath: trans }).method, "manual");
-  assert.strictEqual(updateMethod({ ...base, platform: "darwin", execPath: exe, writable: () => false }).method, "manual");
-});
-
-test("Windows needs the installer's copy; Linux needs an AppImage", () => {
-  const exe = "C:\\Users\\a\\AppData\\Local\\Programs\\Frame Control\\Frame Control.exe";
-  assert.strictEqual(updateMethod({ ...base, platform: "win32", execPath: exe, exists: () => true }).method, "nsis");
-  assert.strictEqual(updateMethod({ ...base, platform: "win32", execPath: exe }).method, "manual");
-  assert.strictEqual(updateMethod({ ...base, platform: "linux", execPath: "/opt/x", env: { APPIMAGE: "/home/a/F.AppImage" } }).method,
-                     "appimage");
-  assert.strictEqual(updateMethod({ ...base, platform: "linux", execPath: "/opt/Frame Control/frame-control" }).method, "manual");
-  assert.strictEqual(updateMethod({ ...base, isPackaged: false, platform: "darwin", execPath: "x" }).method, "manual");
-});
-
-test("update.json assets always download from this repository's release", () => {
-  const r = require("../updater").fromManifest({ version: "0.4.0", notes: "n", assets: [
-    { name: "Frame-Control-mac-arm64.zip", url: "https://evil.example/x.zip", digest: "sha256:" + "a".repeat(64) }] });
-  assert.strictEqual(r.assets[0].url, "https://github.com/saphid/frame-control/releases/download/v0.4.0/Frame-Control-mac-arm64.zip");
-  assert.throws(() => require("../updater").fromManifest({ version: "nope", assets: [] }));
-});
-
-test("the release page is this repository's tag page, never a draft's untagged-... link", () => {
-  const { fromManifest, fromApi } = require("../updater");
-  const tagPage = "https://github.com/saphid/frame-control/releases/tag/v0.4.0";
-  const page = (p) => fromManifest({ version: "0.4.0", assets: [], page: p }).page;
-  assert.strictEqual(page(tagPage), tagPage);
-  // 0.4.0's real update.json: the draft's address, a 404 once published.
-  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/untagged-c6ddfed7f75d67db2e99"), tagPage);
-  assert.strictEqual(page(undefined), tagPage);
-  assert.strictEqual(page("https://evil.example/releases/tag/v0.4.0"), tagPage);
-  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/v0.4.0?x=1"), tagPage);
-  // Paths that normalize to another repository.
-  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/..\\..\\..\\..\\other-owner\\other-repo"),
-                     tagPage);
-  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/%2e%2e/%2e%2e/%2e%2e/%2e%2e/other-owner/other-repo"),
-                     tagPage);
-  assert.strictEqual(page("https://github.com/saphid/frame-control/releases/tag/v0.3.9"), tagPage);  // only its own tag
-  assert.strictEqual(fromApi({ tag_name: "../../x", assets: [] }).page, "https://github.com/saphid/frame-control/releases");
-  assert.strictEqual(fromApi({ tag_name: "v0.4.0", assets: [],
-                               html_url: "https://github.com/saphid/frame-control/releases/tag/untagged-x" }).page, tagPage);
-});
-
-test("prepare refuses a release that isn't newer (no downgrades)", async () => {
-  const { prepare } = require("../updater");
-  const release = { version: "0.3.1", assets: [] };
-  await assert.rejects(prepare(release, { method: "appimage", appImage: "/nonexistent/x" }, null, "0.4.0"), /isn't newer/);
-  await assert.rejects(prepare(release, { method: "appimage", appImage: "/nonexistent/x" }, null, "0.3.1"), /isn't newer/);
-});
@@ -1,263 +0,0 @@
-// Update checks and self-update for the desktop app (docs/releasing.md).
-//
-// The newest version is GitHub's "latest" release of saphid/frame-control. Drafts
-// and pre-releases never count, so a build reaches people only when the
-// maintainer publishes it after testing (scripts/publish-release.sh). That
-// script attaches update.json (version, notes, each asset's SHA-256), read
-// through github.com's latest/download link: the REST API allows only 60
-// unauthenticated requests an hour per IP address, shared by everyone behind
-// the same router, so it's only the fallback.
-//
-// Every download is checked against the SHA-256 digest GitHub records for the
-// asset before anything is replaced. How the update is applied:
-//   macOS     the .zip: unpacked next to the running app, swapped in by a small
-//             script once the app has quit, then reopened.
-//   Windows   the NSIS installer, run silently over the current install; it
-//             reopens the app. A copy unpacked from the .zip is updated by hand.
-//   Linux     the AppImage replaces itself; .deb installs are updated by hand.
-// When the app can't update itself it opens the release page instead.
-const { execFile, spawn } = require("child_process");
-const crypto = require("crypto");
-const fs = require("fs");
-const https = require("https");
-const os = require("os");
-const path = require("path");
-
-const REPO = "saphid/frame-control";  // renamed from saphid/steam-frame; GitHub redirects the old name
-const LATEST = `https://api.github.com/repos/${REPO}/releases/latest`;
-const MANIFEST = `https://github.com/${REPO}/releases/latest/download/update.json`;
-const RELEASES = `https://github.com/${REPO}/releases`;
-
-// "0.3.1" or "v0.3.1" -> [0, 3, 1]; pre-release suffixes sort before the release.
-function parseVersion(v) {
-  const m = String(v || "").trim().replace(/^v/i, "").match(/^(\d+)\.(\d+)\.(\d+)(?:-([0-9A-Za-z.-]+))?$/);
-  return m ? { nums: [+m[1], +m[2], +m[3]], pre: m[4] || null } : null;
-}
-
-function isNewer(candidate, current) {
-  const a = parseVersion(candidate), b = parseVersion(current);
-  if (!a || !b) return false;
-  for (let i = 0; i < 3; i++) if (a.nums[i] !== b.nums[i]) return a.nums[i] > b.nums[i];
-  if (a.pre === b.pre) return false;
-  if (!a.pre) return true;   // 1.0.0 is newer than 1.0.0-beta
-  if (!b.pre) return false;
-  return a.pre > b.pre;
-}
-
-// The asset this copy of the app updates from, by the names electron-builder gives them.
-function assetName(platform, arch, method) {
-  if (method === "mac-zip") return `Frame-Control-mac-${arch}.zip`;
-  if (method === "nsis") return `Frame-Control-Setup-${arch}.exe`;
-  if (method === "appimage") return `Frame-Control-linux-${arch === "x64" ? "x86_64" : arch}.AppImage`;
-  return null;
-}
-
-// How this copy can update itself: mac-zip, nsis, appimage, or manual (with why).
-function updateMethod({ platform, isPackaged, execPath, env, exists, writable }) {
-  if (!isPackaged) return { method: "manual", why: "running from a source checkout" };
-  if (platform === "darwin") {
-    const bundle = macBundle(execPath);
-    if (!bundle) return { method: "manual", why: "can't find the app bundle" };
-    if (bundle.includes("/AppTranslocation/") || bundle.startsWith("/Volumes/")) {
-      return { method: "manual", why: "move Frame Control to Applications first" };
-    }
-    if (!writable(path.dirname(bundle))) return { method: "manual", why: `${path.dirname(bundle)} isn't writable` };
-    return { method: "mac-zip", bundle };
-  }
-  if (platform === "win32") {
-    // electron-builder's NSIS install puts its uninstaller next to the app.
-    const dir = path.dirname(execPath);
-    if (exists(path.join(dir, "Uninstall Frame Control.exe"))) return { method: "nsis" };
-    return { method: "manual", why: "not installed with the installer" };
-  }
-  if (platform === "linux" && env.APPIMAGE) {
-    if (!writable(path.dirname(env.APPIMAGE))) return { method: "manual", why: "the AppImage's folder isn't writable" };
-    return { method: "appimage", appImage: env.APPIMAGE };
-  }
-  return { method: "manual", why: "installed from a package" };
-}
-
-function macBundle(execPath) {
-  const i = execPath.indexOf(".app/Contents/MacOS/");
-  return i < 0 ? null : execPath.slice(0, i + 4);
-}
-
-function get(url, { headers = {}, timeout = 20000, redirects = 5 } = {}) {
-  return new Promise((resolve, reject) => {
-    const req = https.get(url, { headers: { "user-agent": "FrameControl-updater", ...headers }, timeout }, (res) => {
-      if ([301, 302, 303, 307, 308].includes(res.statusCode) && res.headers.location && redirects > 0) {
-        res.resume();
-        const next = new URL(res.headers.location, url);
-        if (next.protocol !== "https:") return reject(new Error("refusing a non-HTTPS redirect"));
-        return resolve(get(next.href, { headers, timeout, redirects: redirects - 1 }));
-      }
-      if (res.statusCode !== 200) { res.resume(); return reject(new Error(`HTTP ${res.statusCode} from ${new URL(url).host}`)); }
-      resolve(res);
-    });
-    req.on("timeout", () => req.destroy(new Error("timed out")));
-    req.on("error", reject);
-  });
-}
-
-async function getJson(url, headers) {
-  const res = await get(url, { headers });
-  let body = "";
-  for await (const chunk of res) body += chunk;
-  return JSON.parse(body);
-}
-
-// The release page the banner links to. update.json for 0.4.0 carried the draft's
-// address (releases/tag/untagged-...), which is dead once the release is published,
-// and a page from the manifest could also be steered elsewhere (e.g. tag/..\..\other/repo
-// normalizes to another repository) before shell.openExternal. So the given page is
-// ignored: the link is always this repository's tag page, built from a valid version.
-function releasePage(version) {
-  const v = parseVersion(version);
-  if (!v) return RELEASES;
-  return `${RELEASES}/tag/v${v.nums.join(".")}${v.pre ? "-" + v.pre : ""}`;
-}
-
-// update.json and the API's release both become { version, notes, page, assets }.
-function fromManifest(m) {
-  if (!parseVersion(m.version) || !Array.isArray(m.assets)) throw new Error("update.json is malformed");
-  const version = String(m.version).replace(/^v/i, "");
-  const base = `https://github.com/${REPO}/releases/download/v${version}/`;
-  return { version, notes: String(m.notes || "").slice(0, 4000),
-           page: releasePage(version),
-           // Assets always come from this repository's release, whatever the manifest says.
-           assets: m.assets.map((a) => ({ name: String(a.name), url: base + encodeURIComponent(String(a.name)),
-                                          size: a.size, digest: a.digest || null })) };
-}
-
-function fromApi(r) {
-  if (r.draft || r.prerelease) throw new Error("GitHub returned an unpublished release");
-  const version = String(r.tag_name || "").replace(/^v/i, "");
-  return { version, notes: String(r.body || "").slice(0, 4000),
-           page: releasePage(version),
-           assets: (r.assets || []).map((a) => ({ name: a.name, url: a.browser_download_url, size: a.size,
-                                                 digest: a.digest || null })) };
-}
-
-async function latestRelease() {
-  try {
-    return fromManifest(await getJson(MANIFEST));
-  } catch (e) {
-    if (!/HTTP 404/.test(e.message)) throw e;  // releases before update.json existed
-  }
-  return fromApi(await getJson(LATEST, { accept: "application/vnd.github+json" }));
-}
-
-async function download(asset, dest, onProgress) {
-  const m = /^sha256:([0-9a-f]{64})$/.exec(asset.digest || "");
-  if (!m) throw new Error(`GitHub has no SHA-256 for ${asset.name}, so it can't be checked`);
-  const res = await get(asset.url, { timeout: 60000 });
-  const total = +res.headers["content-length"] || asset.size || 0;
-  const hash = crypto.createHash("sha256");
-  // "wx": a new file only, never through an existing file or symlink at that path.
-  const out = fs.createWriteStream(dest, { mode: 0o755, flags: "wx" });
-  let done = 0;
-  await new Promise((resolve, reject) => {
-    res.on("data", (chunk) => { hash.update(chunk); done += chunk.length; onProgress && onProgress(done, total); });
-    res.on("error", reject);
-    out.on("error", reject);
-    out.on("finish", resolve);
-    res.pipe(out);
-  });
-  if (hash.digest("hex") !== m[1]) {
-    fs.rmSync(dest, { force: true });
-    throw new Error(`${asset.name} didn't match its SHA-256; nothing was changed`);
-  }
-}
-
-const run = (cmd, args) => new Promise((resolve, reject) =>
-  execFile(cmd, args, { timeout: 120000 }, (err, stdout, stderr) => err ? reject(new Error((stderr || err.message).trim())) : resolve(stdout)));
-
-// Waits for this process to exit, swaps the new bundle in (putting the old one
-// back if that fails), and reopens the app.
-const MAC_SWAP = `set -u
-pid="$1"; app="$2"; new="$3"; stage="$4"
-while kill -0 "$pid" 2>/dev/null; do sleep 0.2; done
-old="$stage/old.app"
-if mv "$app" "$old"; then
-  if mv "$new" "$app"; then rm -rf "$old"; else mv "$old" "$app"; fi
-fi
-xattr -dr com.apple.quarantine "$app" 2>/dev/null
-rm -rf "$stage"
-open "$app"
-`;
-
-async function applyMac(release, bundle, onProgress) {
-  const asset = release.assets.find((a) => a.name === assetName("darwin", process.arch, "mac-zip"));
-  if (!asset) throw new Error(`the release has no ${assetName("darwin", process.arch, "mac-zip")}`);
-  // Staged beside the app, so the final move stays on one volume.
-  const stage = fs.mkdtempSync(path.join(path.dirname(bundle), ".frame-control-update-"));
-  try {
-    const zip = path.join(stage, asset.name);
-    await download(asset, zip, onProgress);
-    await run("/usr/bin/ditto", ["-x", "-k", zip, stage]);
-    fs.rmSync(zip, { force: true });
-    const name = fs.readdirSync(stage).find((n) => n.endsWith(".app"));
-    if (!name) throw new Error("the download has no app in it");
-    const fresh = path.join(stage, name);
-    const version = (await run("/usr/bin/plutil", ["-extract", "CFBundleShortVersionString", "raw",
-                                                   path.join(fresh, "Contents", "Info.plist")])).trim();
-    if (version !== release.version) throw new Error(`the download is version ${version}, not ${release.version}`);
-    const script = path.join(stage, "swap.sh");
-    fs.writeFileSync(script, MAC_SWAP);
-    return () => spawn("/bin/sh", [script, String(process.pid), bundle, fresh, stage],
-                       { detached: true, stdio: "ignore" }).unref();
-  } catch (e) {
-    fs.rmSync(stage, { recursive: true, force: true });
-    throw e;
-  }
-}
-
-async function applyNsis(release, onProgress) {
-  const asset = release.assets.find((a) => a.name === assetName("win32", process.arch, "nsis"));
-  if (!asset) throw new Error(`the release has no ${assetName("win32", process.arch, "nsis")}`);
-  const dir = fs.mkdtempSync(path.join(os.tmpdir(), "frame-control-update-"));
-  const exe = path.join(dir, asset.name);
-  await download(asset, exe, onProgress);
-  // /S: silent, into the existing install. --force-run: open the app afterwards.
-  return () => spawn(exe, ["--updated", "/S", "--force-run"], { detached: true, stdio: "ignore" }).unref();
-}
-
-async function applyAppImage(release, appImage, onProgress) {
-  const asset = release.assets.find((a) => a.name === assetName("linux", process.arch, "appimage"));
-  if (!asset) throw new Error(`the release has no ${assetName("linux", process.arch, "appimage")}`);
-  // A private folder beside the AppImage, so the final rename stays on one filesystem.
-  const stage = fs.mkdtempSync(path.join(path.dirname(appImage), ".frame-control-update-"));
-  try {
-    const next = path.join(stage, asset.name);
-    await download(asset, next, onProgress);
-    fs.chmodSync(next, 0o755);
-    fs.renameSync(next, appImage);  // the running copy keeps its open file
-  } finally {
-    fs.rmSync(stage, { recursive: true, force: true });
-  }
-  // Without FUSE the AppImage runs extracted (--appimage-extract-and-run, which isn't passed
-  // on to the app); a FUSE mount lives under /tmp/.mount_*. Keep the same mode on restart.
-  const extracted = process.env.APPIMAGE_EXTRACT_AND_RUN === "1" || !process.execPath.includes("/.mount_");
-  const env = { ...process.env, APPIMAGE: appImage, ...(extracted ? { APPIMAGE_EXTRACT_AND_RUN: "1" } : {}) };
-  // Started only once this process has exited, or the new copy would lose the single-instance lock.
-  return () => spawn("/bin/sh", ["-c", 'while kill -0 "$1" 2>/dev/null; do sleep 0.2; done; exec "$2"',
-                                 "sh", String(process.pid), appImage], { detached: true, stdio: "ignore", env }).unref();
-}
-
-// Downloads and prepares the update; returns a function that starts the swap,
-// to be called just before the app quits.
-async function prepare(release, how, onProgress, current) {
-  if (!isNewer(release.version, current)) throw new Error(`${release.version} isn't newer than ${current}`);
-  if (how.method === "mac-zip") return applyMac(release, how.bundle, onProgress);
-  if (how.method === "nsis") return applyNsis(release, onProgress);
-  if (how.method === "appimage") return applyAppImage(release, how.appImage, onProgress);
-  throw new Error(how.why || "this copy can't update itself");
-}
-
-function writable(dir) {
-  try { fs.accessSync(dir, fs.constants.W_OK); return true; } catch { return false; }
-}
-
-module.exports = { REPO, RELEASES, parseVersion, isNewer, assetName, updateMethod, macBundle, latestRelease,
-                   fromManifest, fromApi,
-                   download, prepare, writable };
@@ -1,24 +0,0 @@
-<!doctype html>
-<!-- Control experiment, run on the Frame itself: how often does Chromium on
-     gamescope put a canvas animation on screen, with no network or decoding
-     involved? Draws every animation frame for ?s= seconds and writes the
-     frame-gap histogram per second into the title, where xprop can read it. -->
-<html><head><meta charset="utf-8"><title>fmv-present</title></head>
-<body style="margin:0;background:#000"><canvas id="c" width="1280" height="720" style="width:100%;height:100%"></canvas>
-<script>
-const q = new URLSearchParams(location.search), secs = +q.get("s") || 15, tag = q.get("tag") || "";
-const ctx = document.getElementById("c").getContext("2d", { alpha: false, desynchronized: true });
-const perSec = []; let t0 = 0, last = 0, n = 0, gaps = [];
-function frame(t) {
-  if (!t0) t0 = last = t;
-  ctx.fillStyle = "#123"; ctx.fillRect(0, 0, 1280, 720);
-  ctx.fillStyle = "#fff"; ctx.fillRect((n * 21) % 1280, 0, 20, 720); n++;
-  const s = Math.floor((t - t0) / 1000);
-  (perSec[s] = perSec[s] || []).push(t - last); last = t;
-  if (t - t0 < secs * 1000) return requestAnimationFrame(frame);
-  const out = perSec.map(g => g.length).join(",");
-  document.title = `[${tag}] done fps/s=${out}`;
-}
-document.title = `[${tag}] running`;
-requestAnimationFrame(frame);
-</script></body></html>
@@ -1,32 +0,0 @@
-<!doctype html>
-<!-- Benchmark content: a long page of text that scrolls itself at a steady
-     speed, so every frame changes the way reading a real page does. -->
-<html lang="en"><head><meta charset="utf-8"><title>fmv-bench scroll</title>
-<style>
-  body { font: 17px/1.55 -apple-system, "Helvetica Neue", sans-serif; margin: 0 auto; max-width: 900px; padding: 24px; color: #1d1d1f; background: #fff; }
-  h2 { font-size: 22px; margin: 28px 0 8px; } code { background: #f2f2f5; padding: 1px 4px; border-radius: 3px; }
-</style></head><body><div id="doc"></div>
-<script>
-const words = "latency frame panel stream encoder decoder network display pixel window capture budget quality motion text sharp adaptive controller queue socket clock".split(" ");
-let seed = 7; const rnd = () => (seed = (seed * 16807) % 2147483647) / 2147483647;
-let html = "";
-for (let s = 0; s < 120; s++) {
-  html += `<h2>Section ${s + 1}: ${words[s % words.length]} and ${words[(s * 7) % words.length]}</h2>`;
-  for (let p = 0; p < 4; p++) {
-    let para = [];
-    for (let w = 0; w < 70; w++) para.push(rnd() < 0.05 ? `<code>${words[Math.floor(rnd() * words.length)]}()</code>` : words[Math.floor(rnd() * words.length)]);
-    html += `<p>${para.join(" ")}.</p>`;
-  }
-}
-document.getElementById("doc").innerHTML = html;
-// 240 points a second, whatever the display's refresh rate.
-// The title carries the page's own frame rate, so the source's rate is known.
-let last = performance.now(), frames = 0, since = last;
-function step(now) {
-  const dy = (now - last) * 0.24; last = now;
-  if (++frames && now - since >= 1000) { document.title = `fmv-bench scroll ${frames} fps`; frames = 0; since = now; }
-  if (window.scrollY + innerHeight >= document.body.scrollHeight - 2) window.scrollTo(0, 0); else window.scrollBy(0, dy);
-  requestAnimationFrame(step);
-}
-requestAnimationFrame(step);
-</script></body></html>
@@ -1,9 +0,0 @@
-<!doctype html>
-<!-- Benchmark content: a plain text editor, focused, for typing tests. -->
-<html lang="en"><head><meta charset="utf-8"><title>fmv-bench type</title>
-<style>
-  html, body { margin: 0; height: 100%; background: #fff; }
-  textarea { box-sizing: border-box; width: 100%; height: 100%; border: 0; padding: 20px; outline: none; resize: none;
-             font: 20px/1.5 ui-monospace, Menlo, monospace; color: #111; caret-color: transparent; }  /* a blinking caret would pass for a reply to a key */
-</style></head><body><textarea id="t" autofocus spellcheck="false"></textarea>
-<script>document.getElementById("t").focus();</script></body></html>
@@ -1,677 +0,0 @@
-{
- "label": "usb1",
- "date": "2026-09-28T21:16:03",
- "commit": "1d05f57",
- "config": {
-  "quality": "balanced",
-  "mode": "separate",
-  "net": "none",
-  "delay_ms": 0,
-  "buffer_ms": 250,
-  "host": "10.86.200.233",
-  "ssh_opts": [],
-  "encoder": "",
-  "duration_s": 15.0,
-  "browser_flags": []
- },
- "frame_build": "20260925.6191901",
- "mac": "26.5.2",
- "headset": "",
- "scenarios": [
-  {
-   "scenario": "test",
-   "frames_sent": 911,
-   "frames_drawn": 911,
-   "frames_shown": 610,
-   "duration_s": 15.2,
-   "stages_ms": {
-    "capture": {
-     "p50": 0.0,
-     "p95": 0.0,
-     "p99": 0.0,
-     "n": 911
-    },
-    "queue": {
-     "p50": 0.0,
-     "p95": 0.1,
-     "p99": 0.1,
-     "n": 911
-    },
-    "encode": {
-     "p50": 4.4,
-     "p95": 5.0,
-     "p99": 5.2,
-     "n": 911
-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.2,
-     "p99": 0.2,
-     "n": 911
-    },
-    "network": {
-     "p50": 1.1,
-     "p95": 1.6,
-     "p99": 2.1,
-     "n": 911
-    },
-    "decode": {
-     "p50": 1.2,
-     "p95": 2.6,
-     "p99": 3.9,
-     "n": 911
-    },
-    "draw": {
-     "p50": 0.4,
-     "p95": 0.9,
-     "p99": 1.5,
-     "n": 911
-    },
-    "present": {
-     "p50": 5.8,
-     "p95": 13.6,
-     "p99": 16.7,
-     "n": 610
-    },
-    "content": {
-     "p50": 7.3,
-     "p95": 8.8,
-     "p99": 10.0,
-     "n": 911
-    },
-    "content_shown": {
-     "p50": 13.6,
-     "p95": 20.4,
-     "p99": 24.9,
-     "n": 610
-    }
-   },
-   "fps": 59.9,
-   "fps_shown": 40.1,
-   "late_pct": 0.22,
-   "stall_max": 32.3,
-   "stalls_over_100ms": 0,
-   "mbps": 0.48,
-   "keyframes": 1,
-   "size": "1280x720",
-   "captured": 912,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "p50": 16.6,
-    "p95": 24.3,
-    "p99": 24.5,
-    "n": 30
-   },
-   "input_shown_ms": {
-    "p50": 20.8,
-    "p95": 31.8,
-    "p99": 33.8,
-    "n": 22
-   },
-   "input_parts_ms": {
-    "uplink": {
-     "p50": 0.7,
-     "p95": 1.0,
-     "p99": 1.0,
-     "n": 30
-    },
-    "mac": {
-     "p50": 9.1,
-     "p95": 15.0,
-     "p99": 15.2,
-     "n": 30
-    },
-    "back": {
-     "p50": 7.2,
-     "p95": 8.5,
-     "p99": 12.7,
-     "n": 30
-    }
-   },
-   "inputs": {
-    "asked": 30,
-    "sent": 30,
-    "seen": 30
-   },
-   "timeline": [
-    {
-     "t": 0,
-     "fps": 60,
-     "mbps": 0.5,
-     "content_p50": 7.3,
-     "content_p95": 8.6,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 1,
-     "fps": 60,
-     "mbps": 0.5,
-     "content_p50": 7.1,
-     "content_p95": 8.9,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 2,
-     "fps": 59,
-     "mbps": 0.48,
-     "content_p50": 7.2,
-     "content_p95": 8.6,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 3,
-     "fps": 60,
-     "mbps": 0.49,
-     "content_p50": 7.1,
-     "content_p95": 9.0,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 4,
-     "fps": 60,
-     "mbps": 0.49,
-     "content_p50": 6.9,
-     "content_p95": 8.2,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 5,
-     "fps": 60,
-     "mbps": 0.58,
-     "content_p50": 7.3,
-     "content_p95": 8.1,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
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-   "grades": {
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-    "content_p95": "local",
-    "fps": "acceptable",
-    "late_pct": "acceptable",
-    "stall_max": "acceptable"
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-    "tier": 0
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-   "events": [
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-     "t": 1.06,
-     "e": "down to 7430 kbit/s: queue 35 ms, held 4, oldest 32 ms, base 1 ms, sent 6282 got 4914 wants 11892"
-    }
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-   "source_fps": 56.8,
-   "cpu": {
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-    "frame_viewer_pct": 74.8,
-    "frame_tailscaled_pct": 0.3,
-    "frame_sshd_pct": 1.2,
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-    "frame_total_pct": 39.0
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-   "panel": "valve.steam.desktopgame.2001968301",
-   "src": "separate:7914"
-  }
- ]
-}
@@ -1,690 +0,0 @@
-{
- "label": "usb2",
- "date": "2026-09-28T21:17:48",
- "commit": "1d05f57",
- "config": {
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-  "mode": "separate",
-  "net": "none",
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-  "buffer_ms": 250,
-  "host": "10.86.200.233",
-  "ssh_opts": [],
-  "encoder": "",
-  "duration_s": 15.0,
-  "browser_flags": []
- },
- "frame_build": "20260925.6191901",
- "mac": "26.5.2",
- "headset": "",
- "scenarios": [
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-   "frames_drawn": 913,
-   "frames_shown": 856,
-   "duration_s": 15.2,
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-    "input_p50": "local",
-    "input_p95": "local",
-    "fps": "local",
-    "late_pct": "local",
-    "stall_max": "local"
-   },
-   "controller": {
-    "adapt": true,
-    "baseRtt": 0.709,
-    "ceiling": 5529600,
-    "fps": 60,
-    "inFlight": 0,
-    "scale": 1,
-    "slack": 41.666,
-    "target": 5529600,
-    "tier": 0
-   },
-   "events": [],
-   "source_fps": 60.1,
-   "cpu": {
-    "mac_agent_pct": 17.9,
-    "frame_viewer_pct": 51.9,
-    "frame_tailscaled_pct": 0.2,
-    "frame_sshd_pct": 1.1,
-    "frame_gamescope_pct": 9.6,
-    "frame_total_pct": 27.9
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 134 Hz",
-   "show_s": 1.15,
-   "panel": "valve.steam.desktopgame.2001639889",
-   "src": "test"
-  },
-  {
-   "scenario": "scroll",
-   "frames_sent": 868,
-   "frames_drawn": 868,
-   "frames_shown": 868,
-   "duration_s": 15.2,
-   "stages_ms": {
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-     "p50": -4.2,
-     "p95": 0.5,
-     "p99": 6.7,
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-    },
-    "queue": {
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-     "p95": 0.1,
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-    },
-    "encode": {
-     "p50": 6.8,
-     "p95": 10.2,
-     "p99": 17.9,
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-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.2,
-     "p99": 0.4,
-     "n": 868
-    },
-    "network": {
-     "p50": 1.5,
-     "p95": 2.3,
-     "p99": 7.6,
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-    },
-    "decode": {
-     "p50": 5.9,
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-     "p99": 20.3,
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-    },
-    "draw": {
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-     "p95": 1.4,
-     "p99": 2.1,
-     "n": 868
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-    "present": {
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-     "p99": 6.8,
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-    },
-    "content": {
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-     "p99": 53.1,
-     "n": 868
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-    "content_shown": {
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-     "p99": 57.5,
-     "n": 868
-    }
-   },
-   "fps": 57.2,
-   "fps_shown": 57.2,
-   "late_pct": 3.23,
-   "stall_max": 108.0,
-   "stalls_over_100ms": 1,
-   "mbps": 9.84,
-   "keyframes": 1,
-   "size": "1920x1290",
-   "captured": 870,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "p50": 24.2,
-    "p95": 36.3,
-    "p99": 36.3,
-    "n": 6
-   },
-   "input_shown_ms": {
-    "p50": 24.8,
-    "p95": 38.5,
-    "p99": 38.5,
-    "n": 6
-   },
-   "input_parts_ms": {
-    "uplink": {
-     "p50": 2.0,
-     "p95": 5.4,
-     "p99": 5.4,
-     "n": 6
-    },
-    "mac": {
-     "p50": 7.5,
-     "p95": 15.8,
-     "p99": 15.8,
-     "n": 6
-    },
-    "back": {
-     "p50": 15.3,
-     "p95": 16.1,
-     "p99": 16.1,
-     "n": 6
-    }
-   },
-   "inputs": {
-    "asked": 0,
-    "sent": 6,
-    "seen": 6
-   },
-   "timeline": [
-    {
-     "t": 0,
-     "fps": 53,
-     "mbps": 9.21,
-     "content_p50": 16.1,
-     "content_p95": 71.2,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 1,
-     "fps": 57,
-     "mbps": 9.64,
-     "content_p50": 15.9,
-     "content_p95": 46.8,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 2,
-     "fps": 58,
-     "mbps": 8.99,
-     "content_p50": 14.8,
-     "content_p95": 19.2,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 3,
-     "fps": 57,
-     "mbps": 9.72,
-     "content_p50": 15.2,
-     "content_p95": 22.3,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 4,
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-     "mbps": 9.64,
-     "content_p50": 16.1,
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-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 5,
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-     "tier": 0,
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-     "net": null
-    },
-    {
-     "t": 6,
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-    {
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-     "mbps": 9.31,
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-     "bitrate": 14860800,
-     "tier": 0,
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-    {
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-     "mbps": 11.69,
-     "content_p50": 15.9,
-     "content_p95": 22.0,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
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-     "mbps": 10.31,
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-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
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-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 11,
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-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 12,
-     "fps": 57,
-     "mbps": 9.17,
-     "content_p50": 15.9,
-     "content_p95": 18.7,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 13,
-     "fps": 58,
-     "mbps": 8.77,
-     "content_p50": 15.1,
-     "content_p95": 18.6,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 14,
-     "fps": 58,
-     "mbps": 9.72,
-     "content_p50": 15.2,
-     "content_p95": 19.8,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 15,
-     "fps": 9,
-     "mbps": 1.33,
-     "content_p50": 14.8,
-     "content_p95": 17.7,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 15.3,
-   "content_p95": 23.5,
-   "input_p50": 24.2,
-   "input_p95": 36.3,
-   "grades": {
-    "input_replies": "local",
-    "content_p50": "local",
-    "content_p95": "local",
-    "input_p50": "local",
-    "input_p95": "local",
-    "fps": "acceptable",
-    "late_pct": "acceptable",
-    "stall_max": "acceptable"
-   },
-   "controller": {
-    "adapt": true,
-    "baseRtt": 1.375,
-    "ceiling": 14860800,
-    "fps": 60,
-    "inFlight": 1,
-    "scale": 1,
-    "slack": 41.666,
-    "target": 14860800,
-    "tier": 0
-   },
-   "events": [],
-   "source_fps": 57.2,
-   "cpu": {
-    "mac_agent_pct": 11.4,
-    "frame_viewer_pct": 83.5,
-    "frame_tailscaled_pct": 0.3,
-    "frame_sshd_pct": 1.5,
-    "frame_gamescope_pct": 9.7,
-    "frame_total_pct": 32.5
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 139 Hz",
-   "show_s": 1.15,
-   "panel": "valve.steam.desktopgame.2001786096",
-   "src": "separate:8187"
-  }
- ]
-}
@@ -1,682 +0,0 @@
-{
- "label": "wifi1",
- "date": "2026-09-28T21:16:56",
- "commit": "1d05f57",
- "config": {
-  "quality": "balanced",
-  "mode": "separate",
-  "net": "none",
-  "delay_ms": 0,
-  "buffer_ms": 250,
-  "host": "frame",
-  "ssh_opts": [],
-  "encoder": "",
-  "duration_s": 15.0,
-  "browser_flags": []
- },
- "frame_build": "20260925.6191901",
- "mac": "26.5.2",
- "headset": "",
- "scenarios": [
-  {
-   "scenario": "test",
-   "frames_sent": 912,
-   "frames_drawn": 912,
-   "frames_shown": 611,
-   "duration_s": 15.2,
-   "stages_ms": {
-    "capture": {
-     "p50": 0.0,
-     "p95": 0.0,
-     "p99": 0.0,
-     "n": 912
-    },
-    "queue": {
-     "p50": 0.0,
-     "p95": 0.1,
-     "p99": 0.1,
-     "n": 912
-    },
-    "encode": {
-     "p50": 4.3,
-     "p95": 4.9,
-     "p99": 5.1,
-     "n": 912
-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.2,
-     "p99": 0.2,
-     "n": 912
-    },
-    "network": {
-     "p50": 4.0,
-     "p95": 5.3,
-     "p99": 7.8,
-     "n": 912
-    },
-    "decode": {
-     "p50": 1.1,
-     "p95": 2.8,
-     "p99": 4.0,
-     "n": 912
-    },
-    "draw": {
-     "p50": 0.4,
-     "p95": 0.8,
-     "p99": 1.2,
-     "n": 912
-    },
-    "present": {
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-     "p95": 14.0,
-     "p99": 18.5,
-     "n": 611
-    },
-    "content": {
-     "p50": 10.1,
-     "p95": 12.3,
-     "p99": 13.9,
-     "n": 912
-    },
-    "content_shown": {
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-     "p95": 23.6,
-     "p99": 28.3,
-     "n": 611
-    }
-   },
-   "fps": 60.0,
-   "fps_shown": 40.1,
-   "late_pct": 0.11,
-   "stall_max": 25.8,
-   "stalls_over_100ms": 0,
-   "mbps": 0.48,
-   "keyframes": 1,
-   "size": "1280x720",
-   "captured": 912,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "p50": 26.4,
-    "p95": 34.2,
-    "p99": 53.5,
-    "n": 30
-   },
-   "input_shown_ms": {
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-    "p95": 41.5,
-    "p99": 55.9,
-    "n": 18
-   },
-   "input_parts_ms": {
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-     "p95": 20.4,
-     "p99": 28.0,
-     "n": 30
-    },
-    "mac": {
-     "p50": 5.1,
-     "p95": 14.5,
-     "p99": 16.2,
-     "n": 30
-    },
-    "back": {
-     "p50": 10.1,
-     "p95": 13.7,
-     "p99": 13.8,
-     "n": 30
-    }
-   },
-   "inputs": {
-    "asked": 30,
-    "sent": 30,
-    "seen": 30
-   },
-   "timeline": [
-    {
-     "t": 0,
-     "fps": 60,
-     "mbps": 0.51,
-     "content_p50": 10.3,
-     "content_p95": 11.9,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 1,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 10.5,
-     "content_p95": 12.1,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 2,
-     "fps": 60,
-     "mbps": 0.49,
-     "content_p50": 10.1,
-     "content_p95": 12.8,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 3,
-     "fps": 60,
-     "mbps": 0.48,
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-     "content_p95": 11.6,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 4,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 9.7,
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-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 5,
-     "fps": 60,
-     "mbps": 0.59,
-     "content_p50": 10.2,
-     "content_p95": 11.7,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 6,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 10.2,
-     "content_p95": 12.3,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
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-     "content_p95": 12.1,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
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-    },
-    {
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-     "content_p95": 13.1,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
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-    },
-    {
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-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 10,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 9.8,
-     "content_p95": 12.4,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 11,
-     "fps": 60,
-     "mbps": 0.46,
-     "content_p50": 10.3,
-     "content_p95": 12.7,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 12,
-     "fps": 60,
-     "mbps": 0.49,
-     "content_p50": 10.2,
-     "content_p95": 12.0,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 13,
-     "fps": 60,
-     "mbps": 0.48,
-     "content_p50": 10.0,
-     "content_p95": 11.3,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 14,
-     "fps": 60,
-     "mbps": 0.46,
-     "content_p50": 10.2,
-     "content_p95": 12.3,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 15,
-     "fps": 12,
-     "mbps": 0.1,
-     "content_p50": 10.7,
-     "content_p95": 11.4,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 10.1,
-   "content_p95": 12.3,
-   "input_p50": 26.4,
-   "input_p95": 34.2,
-   "grades": {
-    "input_replies": "local",
-    "content_p50": "local",
-    "content_p95": "local",
-    "input_p50": "local",
-    "input_p95": "local",
-    "fps": "local",
-    "late_pct": "local",
-    "stall_max": "local"
-   },
-   "controller": {
-    "adapt": true,
-    "baseRtt": 4.958,
-    "ceiling": 5529600,
-    "fps": 60,
-    "inFlight": 1,
-    "scale": 1,
-    "slack": 47.417,
-    "target": 2764800,
-    "tier": 0
-   },
-   "events": [
-    {
-     "t": 16.58,
-     "e": "down to 2764 kbit/s: queue 19 ms, held 6, oldest 210 ms, base 4 ms, sent 322 got 265 wants 459"
-    }
-   ],
-   "source_fps": 60.0,
-   "cpu": {
-    "mac_agent_pct": 15.7,
-    "frame_viewer_pct": 42.5,
-    "frame_tailscaled_pct": 5.5,
-    "frame_sshd_pct": 0.7,
-    "frame_gamescope_pct": 8.7,
-    "frame_total_pct": 26.1
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 136 Hz",
-   "show_s": 1.26,
-   "panel": "valve.steam.desktopgame.2001639889",
-   "src": "test"
-  },
-  {
-   "scenario": "scroll",
-   "frames_sent": 852,
-   "frames_drawn": 852,
-   "frames_shown": 614,
-   "duration_s": 15.2,
-   "stages_ms": {
-    "capture": {
-     "p50": -4.4,
-     "p95": 2.6,
-     "p99": 4.2,
-     "n": 852
-    },
-    "queue": {
-     "p50": 0.0,
-     "p95": 0.1,
-     "p99": 0.1,
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-    },
-    "encode": {
-     "p50": 6.7,
-     "p95": 9.8,
-     "p99": 16.7,
-     "n": 852
-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.2,
-     "p99": 0.2,
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-    },
-    "network": {
-     "p50": 5.3,
-     "p95": 13.1,
-     "p99": 28.2,
-     "n": 852
-    },
-    "decode": {
-     "p50": 6.0,
-     "p95": 10.9,
-     "p99": 19.0,
-     "n": 852
-    },
-    "draw": {
-     "p50": 0.7,
-     "p95": 1.4,
-     "p99": 1.8,
-     "n": 852
-    },
-    "present": {
-     "p50": 4.1,
-     "p95": 16.2,
-     "p99": 20.6,
-     "n": 614
-    },
-    "content": {
-     "p50": 19.5,
-     "p95": 31.4,
-     "p99": 64.5,
-     "n": 852
-    },
-    "content_shown": {
-     "p50": 25.4,
-     "p95": 38.8,
-     "p99": 76.7,
-     "n": 614
-    }
-   },
-   "fps": 56.2,
-   "fps_shown": 40.5,
-   "late_pct": 4.69,
-   "stall_max": 253.7,
-   "stalls_over_100ms": 2,
-   "mbps": 9.02,
-   "keyframes": 1,
-   "size": "1920x1290",
-   "captured": 866,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "n": 0
-   },
-   "input_shown_ms": {
-    "n": 0
-   },
-   "input_parts_ms": {
-    "uplink": {
-     "n": 0
-    },
-    "mac": {
-     "n": 0
-    },
-    "back": {
-     "n": 0
-    }
-   },
-   "inputs": {
-    "asked": 0,
-    "sent": 0,
-    "seen": 0
-   },
-   "timeline": [
-    {
-     "t": 0,
-     "fps": 45,
-     "mbps": 7.77,
-     "content_p50": 19.0,
-     "content_p95": 163.1,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 1,
-     "fps": 51,
-     "mbps": 6.54,
-     "content_p50": 19.4,
-     "content_p95": 107.0,
-     "bitrate": 7430400,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 2,
-     "fps": 57,
-     "mbps": 8.64,
-     "content_p50": 19.9,
-     "content_p95": 31.8,
-     "bitrate": 10055362,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 3,
-     "fps": 58,
-     "mbps": 9.46,
-     "content_p50": 19.1,
-     "content_p95": 24.9,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 4,
-     "fps": 58,
-     "mbps": 9.11,
-     "content_p50": 19.4,
-     "content_p95": 22.9,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 5,
-     "fps": 57,
-     "mbps": 9.18,
-     "content_p50": 19.9,
-     "content_p95": 25.3,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 6,
-     "fps": 58,
-     "mbps": 11.64,
-     "content_p50": 19.8,
-     "content_p95": 49.6,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 7,
-     "fps": 57,
-     "mbps": 9.12,
-     "content_p50": 20.5,
-     "content_p95": 31.1,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 8,
-     "fps": 58,
-     "mbps": 9.29,
-     "content_p50": 19.5,
-     "content_p95": 25.7,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 9,
-     "fps": 57,
-     "mbps": 9.43,
-     "content_p50": 19.8,
-     "content_p95": 49.6,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 10,
-     "fps": 58,
-     "mbps": 8.59,
-     "content_p50": 19.2,
-     "content_p95": 24.8,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 11,
-     "fps": 57,
-     "mbps": 9.42,
-     "content_p50": 19.9,
-     "content_p95": 27.1,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 12,
-     "fps": 58,
-     "mbps": 9.0,
-     "content_p50": 20.6,
-     "content_p95": 31.2,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 13,
-     "fps": 57,
-     "mbps": 8.84,
-     "content_p50": 19.6,
-     "content_p95": 25.3,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 14,
-     "fps": 57,
-     "mbps": 9.17,
-     "content_p50": 19.3,
-     "content_p95": 27.8,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 15,
-     "fps": 9,
-     "mbps": 1.52,
-     "content_p50": 19.3,
-     "content_p95": 30.0,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 19.5,
-   "content_p95": 31.4,
-   "input_p50": null,
-   "input_p95": null,
-   "grades": {
-    "content_p50": "local",
-    "content_p95": "local",
-    "fps": "acceptable",
-    "late_pct": "acceptable",
-    "stall_max": "bad"
-   },
-   "controller": {
-    "adapt": true,
-    "baseRtt": 6.959,
-    "ceiling": 14860800,
-    "fps": 60,
-    "inFlight": 2,
-    "scale": 1,
-    "slack": 43.54,
-    "target": 14860800,
-    "tier": 0
-   },
-   "events": [
-    {
-     "t": 1.09,
-     "e": "down to 7430 kbit/s: queue 131 ms, held 3, oldest 231 ms, base 6 ms, sent 4272 got 3724 wants 9321"
-    }
-   ],
-   "source_fps": 57.0,
-   "cpu": {
-    "mac_agent_pct": 8.5,
-    "frame_viewer_pct": 71.7,
-    "frame_tailscaled_pct": 8.4,
-    "frame_sshd_pct": 0.9,
-    "frame_gamescope_pct": 8.4,
-    "frame_total_pct": 30.1
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 139 Hz",
-   "show_s": 1.25,
-   "panel": "valve.steam.desktopgame.2001195625",
-   "src": "separate:8050"
-  }
- ]
-}
@@ -1,682 +0,0 @@
-{
- "label": "wifi2",
- "date": "2026-09-28T21:18:40",
- "commit": "1d05f57",
- "config": {
-  "quality": "balanced",
-  "mode": "separate",
-  "net": "none",
-  "delay_ms": 0,
-  "buffer_ms": 250,
-  "host": "frame",
-  "ssh_opts": [],
-  "encoder": "",
-  "duration_s": 15.0,
-  "browser_flags": []
- },
- "frame_build": "20260925.6191901",
- "mac": "26.5.2",
- "headset": "",
- "scenarios": [
-  {
-   "scenario": "test",
-   "frames_sent": 902,
-   "frames_drawn": 902,
-   "frames_shown": 604,
-   "duration_s": 15.2,
-   "stages_ms": {
-    "capture": {
-     "p50": 0.0,
-     "p95": 0.0,
-     "p99": 0.0,
-     "n": 902
-    },
-    "queue": {
-     "p50": 0.0,
-     "p95": 0.1,
-     "p99": 0.1,
-     "n": 902
-    },
-    "encode": {
-     "p50": 4.3,
-     "p95": 5.0,
-     "p99": 5.3,
-     "n": 902
-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.2,
-     "p99": 0.3,
-     "n": 902
-    },
-    "network": {
-     "p50": 3.8,
-     "p95": 5.3,
-     "p99": 8.0,
-     "n": 902
-    },
-    "decode": {
-     "p50": 1.1,
-     "p95": 2.8,
-     "p99": 3.8,
-     "n": 902
-    },
-    "draw": {
-     "p50": 0.3,
-     "p95": 0.8,
-     "p99": 1.2,
-     "n": 902
-    },
-    "present": {
-     "p50": 5.9,
-     "p95": 17.0,
-     "p99": 18.6,
-     "n": 604
-    },
-    "content": {
-     "p50": 9.8,
-     "p95": 12.1,
-     "p99": 14.4,
-     "n": 902
-    },
-    "content_shown": {
-     "p50": 15.2,
-     "p95": 27.0,
-     "p99": 28.4,
-     "n": 604
-    }
-   },
-   "fps": 59.3,
-   "fps_shown": 39.7,
-   "late_pct": 0.55,
-   "stall_max": 187.5,
-   "stalls_over_100ms": 1,
-   "mbps": 0.47,
-   "keyframes": 1,
-   "size": "1280x720",
-   "captured": 913,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "p50": 27.8,
-    "p95": 34.9,
-    "p99": 206.9,
-    "n": 30
-   },
-   "input_shown_ms": {
-    "p50": 35.1,
-    "p95": 52.6,
-    "p99": 207.2,
-    "n": 24
-   },
-   "input_parts_ms": {
-    "uplink": {
-     "p50": 9.8,
-     "p95": 22.5,
-     "p99": 184.8,
-     "n": 30
-    },
-    "mac": {
-     "p50": 5.3,
-     "p95": 14.4,
-     "p99": 19.6,
-     "n": 30
-    },
-    "back": {
-     "p50": 9.8,
-     "p95": 13.4,
-     "p99": 13.9,
-     "n": 30
-    }
-   },
-   "inputs": {
-    "asked": 30,
-    "sent": 30,
-    "seen": 30
-   },
-   "timeline": [
-    {
-     "t": 0,
-     "fps": 60,
-     "mbps": 0.48,
-     "content_p50": 9.3,
-     "content_p95": 11.2,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 1,
-     "fps": 50,
-     "mbps": 0.39,
-     "content_p50": 9.1,
-     "content_p95": 14.4,
-     "bitrate": 2764800,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 2,
-     "fps": 60,
-     "mbps": 0.48,
-     "content_p50": 9.2,
-     "content_p95": 11.8,
-     "bitrate": 2764800,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 3,
-     "fps": 60,
-     "mbps": 0.48,
-     "content_p50": 9.4,
-     "content_p95": 10.5,
-     "bitrate": 2764800,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 4,
-     "fps": 60,
-     "mbps": 0.48,
-     "content_p50": 9.5,
-     "content_p95": 12.5,
-     "bitrate": 3091280,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 5,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 10.0,
-     "content_p95": 12.8,
-     "bitrate": 4757991,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 6,
-     "fps": 60,
-     "mbps": 0.57,
-     "content_p50": 9.5,
-     "content_p95": 11.7,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 7,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 9.8,
-     "content_p95": 11.3,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 8,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 10.2,
-     "content_p95": 12.2,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 9,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 10.0,
-     "content_p95": 13.2,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 10,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 10.2,
-     "content_p95": 12.5,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 11,
-     "fps": 60,
-     "mbps": 0.45,
-     "content_p50": 9.9,
-     "content_p95": 11.6,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 12,
-     "fps": 60,
-     "mbps": 0.46,
-     "content_p50": 10.0,
-     "content_p95": 11.6,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 13,
-     "fps": 60,
-     "mbps": 0.47,
-     "content_p50": 10.3,
-     "content_p95": 12.3,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 14,
-     "fps": 60,
-     "mbps": 0.48,
-     "content_p50": 9.8,
-     "content_p95": 11.6,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 15,
-     "fps": 12,
-     "mbps": 0.1,
-     "content_p50": 9.3,
-     "content_p95": 11.5,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 9.8,
-   "content_p95": 12.1,
-   "input_p50": 27.8,
-   "input_p95": 34.9,
-   "grades": {
-    "input_replies": "local",
-    "content_p50": "local",
-    "content_p95": "local",
-    "input_p50": "local",
-    "input_p95": "local",
-    "fps": "local",
-    "late_pct": "local",
-    "stall_max": "acceptable"
-   },
-   "controller": {
-    "adapt": true,
-    "baseRtt": 5.084,
-    "ceiling": 5529600,
-    "fps": 60,
-    "inFlight": 1,
-    "scale": 1,
-    "slack": 49.603,
-    "target": 5529600,
-    "tier": 0
-   },
-   "events": [
-    {
-     "t": 1.77,
-     "e": "down to 2764 kbit/s: queue 23 ms, held 5, oldest 0 ms, base 5 ms, sent 315 got 315 wants 472"
-    }
-   ],
-   "source_fps": 60.1,
-   "cpu": {
-    "mac_agent_pct": 16.1,
-    "frame_viewer_pct": 40.9,
-    "frame_tailscaled_pct": 5.2,
-    "frame_sshd_pct": 0.7,
-    "frame_gamescope_pct": 8.4,
-    "frame_total_pct": 25.2
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 136 Hz",
-   "show_s": 1.27,
-   "panel": "valve.steam.desktopgame.2001639889",
-   "src": "test"
-  },
-  {
-   "scenario": "scroll",
-   "frames_sent": 832,
-   "frames_drawn": 832,
-   "frames_shown": 602,
-   "duration_s": 15.1,
-   "stages_ms": {
-    "capture": {
-     "p50": -3.9,
-     "p95": 0.8,
-     "p99": 6.8,
-     "n": 832
-    },
-    "queue": {
-     "p50": 0.0,
-     "p95": 0.1,
-     "p99": 1.9,
-     "n": 832
-    },
-    "encode": {
-     "p50": 6.8,
-     "p95": 10.5,
-     "p99": 18.8,
-     "n": 832
-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.2,
-     "p99": 0.5,
-     "n": 832
-    },
-    "network": {
-     "p50": 5.8,
-     "p95": 18.7,
-     "p99": 56.7,
-     "n": 832
-    },
-    "decode": {
-     "p50": 5.9,
-     "p95": 11.7,
-     "p99": 26.0,
-     "n": 832
-    },
-    "draw": {
-     "p50": 0.7,
-     "p95": 1.4,
-     "p99": 1.7,
-     "n": 832
-    },
-    "present": {
-     "p50": 4.4,
-     "p95": 18.5,
-     "p99": 25.0,
-     "n": 602
-    },
-    "content": {
-     "p50": 20.2,
-     "p95": 36.9,
-     "p99": 90.7,
-     "n": 832
-    },
-    "content_shown": {
-     "p50": 26.4,
-     "p95": 45.4,
-     "p99": 101.0,
-     "n": 602
-    }
-   },
-   "fps": 54.9,
-   "fps_shown": 39.7,
-   "late_pct": 6.96,
-   "stall_max": 204.9,
-   "stalls_over_100ms": 2,
-   "mbps": 9.04,
-   "keyframes": 1,
-   "size": "1920x1290",
-   "captured": 852,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "n": 0
-   },
-   "input_shown_ms": {
-    "n": 0
-   },
-   "input_parts_ms": {
-    "uplink": {
-     "n": 0
-    },
-    "mac": {
-     "n": 0
-    },
-    "back": {
-     "n": 0
-    }
-   },
-   "inputs": {
-    "asked": 0,
-    "sent": 0,
-    "seen": 0
-   },
-   "timeline": [
-    {
-     "t": 0,
-     "fps": 49,
-     "mbps": 8.68,
-     "content_p50": 19.8,
-     "content_p95": 119.1,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 1,
-     "fps": 47,
-     "mbps": 6.06,
-     "content_p50": 19.8,
-     "content_p95": 88.6,
-     "bitrate": 7430400,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 2,
-     "fps": 52,
-     "mbps": 8.07,
-     "content_p50": 19.4,
-     "content_p95": 25.5,
-     "bitrate": 10055362,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 3,
-     "fps": 56,
-     "mbps": 9.79,
-     "content_p50": 21.4,
-     "content_p95": 29.1,
-     "bitrate": 13549185,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 4,
-     "fps": 57,
-     "mbps": 8.93,
-     "content_p50": 21.5,
-     "content_p95": 35.1,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 5,
-     "fps": 57,
-     "mbps": 10.59,
-     "content_p50": 21.1,
-     "content_p95": 35.4,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 6,
-     "fps": 56,
-     "mbps": 11.55,
-     "content_p50": 19.7,
-     "content_p95": 66.9,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 7,
-     "fps": 57,
-     "mbps": 8.8,
-     "content_p50": 18.8,
-     "content_p95": 24.8,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 8,
-     "fps": 57,
-     "mbps": 9.17,
-     "content_p50": 19.5,
-     "content_p95": 24.4,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
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-    },
-    {
-     "t": 9,
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-     "mbps": 9.39,
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-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
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-    {
-     "t": 10,
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-     "mbps": 8.53,
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-     "content_p95": 38.1,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 11,
-     "fps": 56,
-     "mbps": 9.23,
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-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 12,
-     "fps": 53,
-     "mbps": 8.87,
-     "content_p50": 20.6,
-     "content_p95": 35.4,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 13,
-     "fps": 57,
-     "mbps": 8.94,
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-     "content_p95": 28.2,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 14,
-     "fps": 57,
-     "mbps": 9.14,
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-     "content_p95": 35.5,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 15,
-     "fps": 7,
-     "mbps": 1.2,
-     "content_p50": 21.8,
-     "content_p95": 23.1,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 20.2,
-   "content_p95": 36.9,
-   "input_p50": null,
-   "input_p95": null,
-   "grades": {
-    "content_p50": "local",
-    "content_p95": "local",
-    "fps": "acceptable",
-    "late_pct": "bad",
-    "stall_max": "acceptable"
-   },
-   "controller": {
-    "adapt": true,
-    "baseRtt": 6.833,
-    "ceiling": 14860800,
-    "fps": 60,
-    "inFlight": 2,
-    "scale": 1,
-    "slack": 44.791,
-    "target": 14860800,
-    "tier": 0
-   },
-   "events": [
-    {
-     "t": 1.22,
-     "e": "down to 7430 kbit/s: queue 74 ms, held 7, oldest 235 ms, base 6 ms, sent 5436 got 4487 wants 11082"
-    }
-   ],
-   "source_fps": 56.4,
-   "cpu": {
-    "mac_agent_pct": 8.8,
-    "frame_viewer_pct": 69.5,
-    "frame_tailscaled_pct": 9.5,
-    "frame_sshd_pct": 0.8,
-    "frame_gamescope_pct": 8.4,
-    "frame_total_pct": 31.8
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 139 Hz",
-   "show_s": 1.25,
-   "panel": "valve.steam.desktopgame.2001116820",
-   "src": "separate:8327"
-  }
- ]
-}
@@ -1,984 +0,0 @@
-{
- "label": "adapt-clean",
- "date": "2026-09-28T17:13:59",
- "commit": "a3c6e5c+dirty",
- "config": {
-  "quality": "balanced",
-  "mode": "separate",
-  "net": "none",
-  "delay_ms": 0,
-  "buffer_ms": 250,
-  "host": "frame",
-  "ssh_opts": [],
-  "encoder": "",
-  "duration_s": 20.0,
-  "browser_flags": []
- },
- "frame_build": "20260925.6191901",
- "mac": "26.5.2",
- "headset": ":39.639829 [Info] - 0 - entering standby",
- "scenarios": [
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-   "frames_sent": 653,
-   "frames_drawn": 653,
-   "frames_shown": 649,
-   "duration_s": 20.7,
-   "stages_ms": {
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-     "p95": 0.0,
-     "p99": 0.0,
-     "n": 653
-    },
-    "queue": {
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-     "p95": 16.1,
-     "p99": 17.1,
-     "n": 653
-    },
-    "encode": {
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-     "p95": 4.2,
-     "p99": 4.4,
-     "n": 653
-    },
-    "socket": {
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-     "p95": 0.2,
-     "p99": 0.2,
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-    },
-    "network": {
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-     "p95": 7.0,
-     "p99": 12.0,
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-    },
-    "decode": {
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-     "p99": 2.8,
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-    },
-    "draw": {
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-     "p99": 0.9,
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-    },
-    "present": {
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-    },
-    "content": {
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-     "p99": 30.1,
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-    },
-    "content_shown": {
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-     "p99": 31.1,
-     "n": 649
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-   "fps_shown": 31.3,
-   "late_pct": 98.01,
-   "stall_max": 144.0,
-   "stalls_over_100ms": 2,
-   "mbps": 0.13,
-   "keyframes": 2,
-   "size": "960x540",
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-   "input_ms": {
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-    "p99": 63.4,
-    "n": 40
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-   "input_shown_ms": {
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-    "p99": 63.9,
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-   "input_parts_ms": {
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-    "mac": {
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-     "p99": 32.4,
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-    },
-    "back": {
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-     "p95": 27.9,
-     "p99": 28.8,
-     "n": 40
-    }
-   },
-   "inputs": {
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-    "seen": 40
-   },
-   "timeline": [
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-     "mbps": 0.13,
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-    {
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-     "w": 960,
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-   "input_p50": 43.5,
-   "input_p95": 61.8,
-   "grades": {
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-    "content_p95": "local",
-    "input_p50": "local",
-    "input_p95": "local",
-    "fps": "bad",
-    "late_pct": "bad",
-    "stall_max": "acceptable"
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-   "source_fps": 64.5,
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-   "show_s": 4.68,
-   "panel": "valve.steam.desktopgame.2001639889",
-   "src": "test"
-  },
-  {
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-   "frames_shown": 720,
-   "duration_s": 20.7,
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-     "fps": 57,
-     "mbps": 9.3,
-     "content_p50": 16.3,
-     "content_p95": 23.5,
-     "bitrate": 14860800,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 18,
-     "fps": 55,
-     "mbps": 8.3,
-     "content_p50": 19.5,
-     "content_p95": 31.0,
-     "bitrate": 7984791,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 19,
-     "fps": 51,
-     "mbps": 8.56,
-     "content_p50": 16.4,
-     "content_p95": 29.1,
-     "bitrate": 10220855,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    },
-    {
-     "t": 20,
-     "fps": 40,
-     "mbps": 7.13,
-     "content_p50": 18.3,
-     "content_p95": 23.9,
-     "bitrate": 12025604,
-     "tier": 0,
-     "w": 1920,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 19.9,
-   "content_p95": 37.2,
-   "input_p50": null,
-   "input_p95": null,
-   "grades": {
-    "content_p50": "local",
-    "content_p95": "local",
-    "fps": "acceptable",
-    "late_pct": "bad",
-    "stall_max": "local"
-   },
-   "source_fps": 58.7,
-   "cpu": {
-    "mac_agent_pct": 6.6,
-    "frame_viewer_pct": 72.4,
-    "frame_tailscaled_pct": 8.1,
-    "frame_sshd_pct": 0.9,
-    "frame_gamescope_pct": 10.0,
-    "frame_total_pct": 24.2
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 141 Hz",
-   "show_s": 6.43,
-   "panel": "valve.steam.desktopgame.2001414593",
-   "src": "separate:9384"
-  },
-  {
-   "scenario": "type",
-   "frames_sent": 25,
-   "frames_drawn": 25,
-   "frames_shown": 25,
-   "duration_s": 14.7,
-   "stages_ms": {
-    "capture": {
-     "p50": -0.3,
-     "p95": 0.9,
-     "p99": 1.1,
-     "n": 25
-    },
-    "queue": {
-     "p50": 0.0,
-     "p95": 0.0,
-     "p99": 0.0,
-     "n": 25
-    },
-    "encode": {
-     "p50": 5.0,
-     "p95": 33.4,
-     "p99": 33.6,
-     "n": 25
-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.1,
-     "p99": 0.2,
-     "n": 25
-    },
-    "network": {
-     "p50": 6.1,
-     "p95": 14.9,
-     "p99": 24.4,
-     "n": 25
-    },
-    "decode": {
-     "p50": 3.0,
-     "p95": 10.5,
-     "p99": 11.4,
-     "n": 25
-    },
-    "draw": {
-     "p50": 0.6,
-     "p95": 1.0,
-     "p99": 1.1,
-     "n": 25
-    },
-    "present": {
-     "p50": 0.8,
-     "p95": 1.4,
-     "p99": 1.7,
-     "n": 25
-    },
-    "content": {
-     "p50": 12.6,
-     "p95": 41.0,
-     "p99": 46.3,
-     "n": 25
-    },
-    "content_shown": {
-     "p50": 13.9,
-     "p95": 41.8,
-     "p99": 46.6,
-     "n": 25
-    }
-   },
-   "fps": 1.7,
-   "fps_shown": 1.7,
-   "late_pct": 100.0,
-   "stall_max": 3099.2,
-   "stalls_over_100ms": 21,
-   "mbps": 0.04,
-   "keyframes": 4,
-   "size": "960x646",
-   "captured": 79,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "p50": 41.3,
-    "p95": 60.3,
-    "p99": 68.6,
-    "n": 18
-   },
-   "input_shown_ms": {
-    "p50": 43.0,
-    "p95": 61.1,
-    "p99": 69.6,
-    "n": 18
-   },
-   "input_parts_ms": {
-    "uplink": {
-     "p50": 5.3,
-     "p95": 11.6,
-     "p99": 14.2,
-     "n": 18
-    },
-    "mac": {
-     "p50": 23.1,
-     "p95": 35.0,
-     "p99": 42.6,
-     "n": 18
-    },
-    "back": {
-     "p50": 11.8,
-     "p95": 19.2,
-     "p99": 22.7,
-     "n": 18
-    }
-   },
-   "inputs": {
-    "sent": 66,
-    "seen": 18
-   },
-   "timeline": [
-    {
-     "t": 3,
-     "fps": 1,
-     "mbps": 0.01,
-     "content_p50": 11.8,
-     "content_p95": 11.8,
-     "bitrate": 1224075,
-     "tier": 4,
-     "w": 960,
-     "net": null
-    },
-    {
-     "t": 4,
-     "fps": 1,
-     "mbps": 0.02,
-     "content_p50": 14.7,
-     "content_p95": 14.7,
-     "bitrate": 2091896,
-     "tier": 4,
-     "w": 960,
-     "net": null
-    },
-    {
-     "t": 5,
-     "fps": 4,
-     "mbps": 0.1,
-     "content_p50": 18.6,
-     "content_p95": 37.4,
-     "bitrate": 3071304,
-     "tier": 3,
-     "w": 1440,
-     "net": null
-    },
-    {
-     "t": 6,
-     "fps": 5,
-     "mbps": 0.13,
-     "content_p50": 4.2,
-     "content_p95": 19.2,
-     "bitrate": 4031277,
-     "tier": 3,
-     "w": 1440,
-     "net": null
-    },
-    {
-     "t": 7,
-     "fps": 6,
-     "mbps": 0.04,
-     "content_p50": 12.0,
-     "content_p95": 46.3,
-     "bitrate": 300000,
-     "tier": 4,
-     "w": 960,
-     "net": null
-    },
-    {
-     "t": 10,
-     "fps": 1,
-     "mbps": 0.01,
-     "content_p50": 12.2,
-     "content_p95": 12.2,
-     "bitrate": 300000,
-     "tier": 4,
-     "w": 960,
-     "net": null
-    },
-    {
-     "t": 12,
-     "fps": 1,
-     "mbps": 0.02,
-     "content_p50": -1.2,
-     "content_p95": -1.2,
-     "bitrate": 842857,
-     "tier": 4,
-     "w": 960,
-     "net": null
-    },
-    {
-     "t": 14,
-     "fps": 1,
-     "mbps": 0.02,
-     "content_p50": 14.4,
-     "content_p95": 14.4,
-     "bitrate": 2091896,
-     "tier": 4,
-     "w": 960,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 12.6,
-   "content_p95": 41.0,
-   "input_p50": 41.3,
-   "input_p95": 60.3,
-   "grades": {
-    "content_p50": "local",
-    "content_p95": "acceptable",
-    "input_p50": "local",
-    "input_p95": "local"
-   },
-   "source_fps": 5.4,
-   "cpu": {
-    "mac_agent_pct": 1.2,
-    "frame_viewer_pct": 5.0,
-    "frame_tailscaled_pct": 1.5,
-    "frame_sshd_pct": 0.2,
-    "frame_gamescope_pct": 4.7,
-    "frame_total_pct": 8.5
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 140 Hz",
-   "show_s": 5.12,
-   "panel": "valve.steam.desktopgame.2001910179",
-   "src": "separate:9510"
-  }
- ]
-}
@@ -1,311 +0,0 @@
-{
- "label": "pc-agent-frame-arm64-hairpin",
- "date": "2026-09-28T22:36:19",
- "commit": "c5fc552+dirty",
- "config": {
-  "quality": "balanced",
-  "mode": "separate",
-  "net": "none",
-  "delay_ms": 0,
-  "buffer_ms": 250,
-  "host": "frame",
-  "usb": false,
-  "ssh_opts": [],
-  "encoder": "",
-  "duration_s": 10.0,
-  "browser_flags": []
- },
- "frame_build": "20260925.6191901",
- "mac": "26.5.2",
- "host_platform": "Linux aarch64, SteamOS Frame, BUILD_ID 20260925.6191901 (synthetic host only)",
- "source": "",
- "pc_host": true,
- "headset": "0:03.056203 [Info] - 1 - leaving standby",
- "scenarios": [
-  {
-   "scenario": "test",
-   "frames_sent": 351,
-   "frames_drawn": 351,
-   "frames_shown": 324,
-   "duration_s": 10.1,
-   "stages_ms": {
-    "capture": {
-     "p50": 0.1,
-     "p95": 0.2,
-     "p99": 0.5,
-     "n": 351
-    },
-    "queue": {
-     "p50": 0.1,
-     "p95": 0.3,
-     "p99": 0.4,
-     "n": 351
-    },
-    "encode": {
-     "p50": 2.0,
-     "p95": 2.9,
-     "p99": 3.5,
-     "n": 351
-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.4,
-     "p99": 0.6,
-     "n": 351
-    },
-    "network": {
-     "p50": 11.6,
-     "p95": 75.7,
-     "p99": 130.1,
-     "n": 351
-    },
-    "decode": {
-     "p50": 0.7,
-     "p95": 2.1,
-     "p99": 4.1,
-     "n": 351
-    },
-    "draw": {
-     "p50": 0.4,
-     "p95": 0.8,
-     "p99": 1.1,
-     "n": 351
-    },
-    "present": {
-     "p50": 0.8,
-     "p95": 18.1,
-     "p99": 24.9,
-     "n": 324
-    },
-    "content": {
-     "p50": 15.1,
-     "p95": 80.3,
-     "p99": 134.2,
-     "n": 351
-    },
-    "content_shown": {
-     "p50": 21.0,
-     "p95": 71.8,
-     "p99": 146.3,
-     "n": 324
-    }
-   },
-   "fps": 34.8,
-   "fps_shown": 32.0,
-   "late_pct": 53.41,
-   "stall_max": 226.8,
-   "stalls_over_100ms": 7,
-   "mbps": 0.26,
-   "keyframes": 6,
-   "size": "1280x720",
-   "captured": 607,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "p50": 43.3,
-    "p95": 98.4,
-    "p99": 110.1,
-    "n": 18
-   },
-   "input_shown_ms": {
-    "p50": 54.7,
-    "p95": 98.9,
-    "p99": 114.0,
-    "n": 18
-   },
-   "input_parts_ms": {
-    "uplink": {
-     "p50": 17.1,
-     "p95": 48.3,
-     "p99": 53.1,
-     "n": 18
-    },
-    "mac": {
-     "p50": 12.5,
-     "p95": 32.9,
-     "p99": 35.7,
-     "n": 18
-    },
-    "back": {
-     "p50": 16.8,
-     "p95": 50.0,
-     "p99": 55.9,
-     "n": 18
-    }
-   },
-   "inputs": {
-    "asked": 18,
-    "sent": 18,
-    "seen": 18
-   },
-   "timeline": [
-    {
-     "t": 0,
-     "fps": 38,
-     "mbps": 0.3,
-     "content_p50": 14.8,
-     "content_p95": 25.3,
-     "bitrate": 2764800,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 1,
-     "fps": 33,
-     "mbps": 0.24,
-     "content_p50": 15.6,
-     "content_p95": 103.5,
-     "bitrate": 3845448,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 2,
-     "fps": 39,
-     "mbps": 0.28,
-     "content_p50": 15.6,
-     "content_p95": 29.9,
-     "bitrate": 5283790,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 3,
-     "fps": 25,
-     "mbps": 0.21,
-     "content_p50": 17.8,
-     "content_p95": 175.9,
-     "bitrate": 2764800,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 4,
-     "fps": 34,
-     "mbps": 0.22,
-     "content_p50": 15.4,
-     "content_p95": 69.8,
-     "bitrate": 2764800,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 5,
-     "fps": 38,
-     "mbps": 0.29,
-     "content_p50": 17.7,
-     "content_p95": 68.7,
-     "bitrate": 2764800,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 6,
-     "fps": 38,
-     "mbps": 0.26,
-     "content_p50": 15.0,
-     "content_p95": 18.2,
-     "bitrate": 3091280,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 7,
-     "fps": 30,
-     "mbps": 0.22,
-     "content_p50": 19.2,
-     "content_p95": 111.0,
-     "bitrate": 1725204,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 8,
-     "fps": 35,
-     "mbps": 0.26,
-     "content_p50": 13.4,
-     "content_p95": 102.6,
-     "bitrate": 1725204,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 9,
-     "fps": 38,
-     "mbps": 0.28,
-     "content_p50": 12.3,
-     "content_p95": 20.9,
-     "bitrate": 1725204,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 10,
-     "fps": 3,
-     "mbps": 0.02,
-     "content_p50": 20.9,
-     "content_p95": 24.7,
-     "bitrate": 1725204,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 15.1,
-   "content_p95": 80.3,
-   "input_p50": 43.3,
-   "input_p95": 98.4,
-   "grades": {
-    "input_replies": "local",
-    "content_p50": "local",
-    "content_p95": "acceptable",
-    "input_p50": "local",
-    "input_p95": "acceptable",
-    "fps": "bad",
-    "late_pct": "bad",
-    "stall_max": "acceptable"
-   },
-   "controller": {
-    "target": 3442081,
-    "ceiling": 5529600,
-    "tier": 0,
-    "fps": 60,
-    "scale": 1.0,
-    "baseRtt": 13.334,
-    "inFlight": 1,
-    "slack": 71.738,
-    "adapt": true
-   },
-   "events": [
-    {
-     "t": 3.77,
-     "e": "target 2764800 bit/s; tier 0"
-    },
-    {
-     "t": 7.42,
-     "e": "target 1725204 bit/s; tier 0"
-    }
-   ],
-   "source_fps": 60.1,
-   "cpu": {
-    "host": "not sampled"
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 71 Hz",
-   "show_s": 1.88,
-   "panel": "valve.steam.desktopgame.2001932457",
-   "src": "test",
-   "route": "network"
-  }
- ],
- "proof": "Synthetic x264 PC agent runs on the Frame itself, forwarded via Mac and back. Not Windows/Linux desktop capture or laser input."
-}
@@ -1,302 +0,0 @@
-{
- "label": "pc-agent-frame-arm64-final",
- "date": "2026-09-28T22:55:27",
- "commit": "cd20243",
- "config": {
-  "quality": "balanced",
-  "mode": "native",
-  "net": "none",
-  "delay_ms": 0,
-  "buffer_ms": 250,
-  "host": "frame",
-  "usb": false,
-  "ssh_opts": [],
-  "encoder": "",
-  "duration_s": 10.0,
-  "browser_flags": []
- },
- "frame_build": "20260925.6191901",
- "mac": "26.5.2",
- "host_platform": "Linux aarch64, SteamOS Frame, BUILD_ID 20260925.6191901 (synthetic host only)",
- "source": "",
- "pc_host": true,
- "headset": "0:03.056203 [Info] - 1 - leaving standby",
- "scenarios": [
-  {
-   "scenario": "test",
-   "frames_sent": 400,
-   "frames_drawn": 400,
-   "frames_shown": 339,
-   "duration_s": 10.2,
-   "stages_ms": {
-    "capture": {
-     "p50": 0.1,
-     "p95": 0.1,
-     "p99": 0.2,
-     "n": 400
-    },
-    "queue": {
-     "p50": 0.1,
-     "p95": 0.2,
-     "p99": 0.4,
-     "n": 400
-    },
-    "encode": {
-     "p50": 2.0,
-     "p95": 2.7,
-     "p99": 3.1,
-     "n": 400
-    },
-    "socket": {
-     "p50": 0.1,
-     "p95": 0.3,
-     "p99": 0.4,
-     "n": 400
-    },
-    "network": {
-     "p50": 11.8,
-     "p95": 25.2,
-     "p99": 37.8,
-     "n": 400
-    },
-    "decode": {
-     "p50": 0.7,
-     "p95": 1.5,
-     "p99": 2.0,
-     "n": 400
-    },
-    "draw": {
-     "p50": 0.3,
-     "p95": 0.7,
-     "p99": 1.0,
-     "n": 400
-    },
-    "present": {
-     "p50": 0.8,
-     "p95": 19.3,
-     "p99": 26.8,
-     "n": 339
-    },
-    "content": {
-     "p50": 15.1,
-     "p95": 28.6,
-     "p99": 41.3,
-     "n": 400
-    },
-    "content_shown": {
-     "p50": 17.6,
-     "p95": 39.0,
-     "p99": 47.2,
-     "n": 339
-    }
-   },
-   "fps": 39.3,
-   "fps_shown": 33.4,
-   "late_pct": 50.25,
-   "stall_max": 69.3,
-   "stalls_over_100ms": 0,
-   "mbps": 0.35,
-   "keyframes": 6,
-   "size": "1280x720",
-   "captured": 612,
-   "viewer_never_drawn": 0,
-   "input_ms": {
-    "p50": 76.6,
-    "p95": 98.2,
-    "p99": 127.8,
-    "n": 19
-   },
-   "input_shown_ms": {
-    "p50": 80.5,
-    "p95": 107.8,
-    "p99": 128.1,
-    "n": 16
-   },
-   "input_parts_ms": {
-    "uplink": {
-     "p50": 36.5,
-     "p95": 57.6,
-     "p99": 83.2,
-     "n": 19
-    },
-    "mac": {
-     "p50": 14.6,
-     "p95": 31.3,
-     "p99": 31.7,
-     "n": 19
-    },
-    "back": {
-     "p50": 15.1,
-     "p95": 32.8,
-     "p99": 36.2,
-     "n": 19
-    }
-   },
-   "inputs": {
-    "asked": 19,
-    "sent": 19,
-    "seen": 19
-   },
-   "timeline": [
-    {
-     "t": 0,
-     "fps": 40,
-     "mbps": 0.34,
-     "content_p50": 11.7,
-     "content_p95": 27.4,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 1,
-     "fps": 39,
-     "mbps": 0.37,
-     "content_p50": 11.9,
-     "content_p95": 28.2,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 2,
-     "fps": 41,
-     "mbps": 0.35,
-     "content_p50": 11.4,
-     "content_p95": 16.6,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 3,
-     "fps": 39,
-     "mbps": 0.37,
-     "content_p50": 12.7,
-     "content_p95": 28.0,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 4,
-     "fps": 38,
-     "mbps": 0.33,
-     "content_p50": 15.3,
-     "content_p95": 30.0,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 5,
-     "fps": 39,
-     "mbps": 0.37,
-     "content_p50": 16.7,
-     "content_p95": 28.5,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 6,
-     "fps": 41,
-     "mbps": 0.38,
-     "content_p50": 15.9,
-     "content_p95": 29.4,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 7,
-     "fps": 41,
-     "mbps": 0.31,
-     "content_p50": 15.6,
-     "content_p95": 28.2,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 8,
-     "fps": 38,
-     "mbps": 0.38,
-     "content_p50": 15.5,
-     "content_p95": 25.9,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 9,
-     "fps": 38,
-     "mbps": 0.29,
-     "content_p50": 16.7,
-     "content_p95": 28.8,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    },
-    {
-     "t": 10,
-     "fps": 6,
-     "mbps": 0.03,
-     "content_p50": 17.6,
-     "content_p95": 23.1,
-     "bitrate": 5529600,
-     "tier": 0,
-     "w": 1280,
-     "net": null
-    }
-   ],
-   "adapt": [],
-   "content_p50": 15.1,
-   "content_p95": 28.6,
-   "input_p50": 76.6,
-   "input_p95": 98.2,
-   "grades": {
-    "input_replies": "local",
-    "content_p50": "local",
-    "content_p95": "local",
-    "input_p50": "acceptable",
-    "input_p95": "acceptable",
-    "fps": "bad",
-    "late_pct": "bad",
-    "stall_max": "local"
-   },
-   "controller": {
-    "target": 5529600,
-    "ceiling": 5529600,
-    "tier": 0,
-    "fps": 60,
-    "scale": 1.0,
-    "baseRtt": 12.332,
-    "inFlight": 0,
-    "slack": 74.12,
-    "adapt": true
-   },
-   "events": [],
-   "source_fps": 60.0,
-   "cpu": {
-    "host": "not sampled"
-   },
-   "viewer": "h264 software; ANGLE (Mesa, zink Vulkan 1.4(Turnip Adreno (TM) 750 (MESA_TURNIP)), OpenGL 4.6); raf 72 Hz",
-   "show_s": 1.75,
-   "panel": "valve.steam.desktopgame.2001932457",
-   "src": "test",
-   "route": "network"
-  }
- ],
- "proof": "Synthetic x264 PC agent runs on the Frame itself, forwarded via Mac and back. Not Windows/Linux desktop capture or laser input."
-}
@@ -1,32 +1,9 @@
 # compat-db: Frame Control's compatibility database

 A private [Lakebed](https://docs.lakebed.dev/) capsule holding compatibility
-reports for Android apps on the Steam Frame. Only the maintainer's copy of
-Frame Control has the key to read or write it (see `shared()` in
-`ui/frame_compat_db.py`). Everyone else's reports stay on their computer
-unless they turn on **Share compatibility results**. Then the reports also go
-to PostHog as `compat_report` events, and the maintainer syncs them in (below).
-
-## Community reports
-
-```sh
-python3 ui/frame_compat_db.py sync --dry-run   # what would be added
-python3 ui/frame_compat_db.py sync             # add them
-```
-
-`sync` reads `compat_report` events through PostHog's query API and adds
-them with `via` set to `community`, `community-probe` or `community-install`.
-It skips invalid reports and anything over 30 per reporter per day. Each run
-re-reads the last 30 days, because an offline copy sends its reports late,
-with the time they were made. `posthog-sync.json`, next to the outbox,
-remembers which reports it has handled and each reporter's daily count, so
-nothing is added twice and the cap holds across runs.
-
-It needs:
-
- the PostHog project id: `"project"` in `ui/telemetry.json`
- a personal API key with `query:read`: `POSTHOG_PERSONAL_API_KEY`, or in the
-  Keychain (service `frame-control-posthog`, account `personal-api-key`)
+reports for Android apps on the Steam Frame. For now only the maintainer's
+copy of Frame Control has the key to read or write it. Everyone else's reports
+stay on their own Mac (see `shared()` in `ui/frame_compat_db.py`).

 - Live: `https://frame-compat.lakebed.app` (deploy `dep_dDmcsosVSiFirpW6`,
  claimed, so it doesn't expire). The browser page only says it's private.
@@ -1,16 +0,0 @@
-#!/usr/bin/env python3
-"""Build the common controller for the Python PC host (a C11 compiler needed)."""
-import os
-from pathlib import Path
-import subprocess
-import sys
-
-root = Path(__file__).resolve().parent
-suffix = '.dll' if sys.platform == 'win32' else '.dylib' if sys.platform == 'darwin' else '.so'
-out = root / ('controller' + suffix)
-if sys.platform == 'win32' and os.environ.get('CC', 'cl') == 'cl':
-    cmd = ['cl', '/nologo', '/O2', '/LD', '/std:c11', str(root / 'controller.c'), '/link', '/OUT:' + str(out)]
-else:
-    cmd = [os.environ.get('CC', 'cc'), '-O2', '-std=c11', '-shared', '-fPIC', str(root / 'controller.c'), '-o', str(out)]
-subprocess.run(cmd, cwd=root, check=True)
-print(out)
@@ -1,126 +0,0 @@
-#!/usr/bin/env python3
-"""Build our native PC adapter and bundle its ordinary shared libraries.
-
-Run on the target architecture after installing GStreamer development packages.
-No GStreamer executable or desktop streaming application is shipped or invoked.
-Linux libc, display/GPU drivers and the portal service remain platform pieces.
-
-x264 is GPL, so the bundle the Windows installer ships leaves it out: Windows
-encodes with Media Foundation. --with-x264 adds it for CI's headless protocol
-tests, which have no GPU or desktop to encode with.
-"""
-import argparse
-import json
-import os
-from pathlib import Path
-import re
-import shutil
-import subprocess
-import sys
-
-ROOT = Path(__file__).resolve().parent
-
-
-def output(*args):
-    return subprocess.check_output(args, text=True).strip()
-
-
-def build(destination, with_x264=False):
-    win = sys.platform == 'win32'
-    destination.mkdir(parents=True, exist_ok=True)
-    modules = ['gstreamer-1.0', 'gstreamer-app-1.0', 'gstreamer-video-1.0']
-    if not win:
-        modules += ['gio-unix-2.0']
-    import shlex
-    flags = shlex.split(output('pkg-config', '--cflags', '--libs', *modules))
-    lib = destination / ('pc-host.dll' if win else 'pc-host.so')
-    cmd = [os.environ.get('CC', 'gcc' if win else 'cc'), '-std=c11', '-O2', '-shared', '-Wall', '-Wextra']
-    if not win:
-        cmd += ['-fPIC', '-Wl,-rpath,$ORIGIN/lib']
-    subprocess.run(cmd + [str(ROOT / f) for f in ('controller.c', 'capture.c', 'portal.c')] + flags + ['-o', str(lib)], check=True)
-    prefix = Path(output('pkg-config', '--variable=prefix', 'gstreamer-1.0'))
-    plugin_dir = Path(output('pkg-config', '--variable=pluginsdir', 'gstreamer-1.0'))
-    plugins_out, libs_out = destination / 'lib' / 'gstreamer-1.0', destination / ('bin' if win else 'lib')
-    plugins_out.mkdir(parents=True, exist_ok=True)
-    libs_out.mkdir(parents=True, exist_ok=True)
-    names = ['coreelements', 'videotestsrc', 'videoconvertscale', 'app', 'jpeg', 'videoparsersbad']
-    if with_x264:
-        names.append('x264')
-    names += ['d3d11', 'mediafoundation'] if win else ['pipewire', 'va']
-    pending = [lib]
-    for name in names:
-        matches = list(plugin_dir.glob('*gst' + name + ('.dll' if win else '.so')))
-        if not matches:
-            raise SystemExit('Missing GStreamer library: ' + name)
-        for source in matches:
-            target = plugins_out / source.name
-            shutil.copy2(source, target)
-            pending.append(source)
-    if not win:
-        # PipeWire dynamically loads support and protocol modules. ldd cannot
-        # discover those; bundle them with a private client-only config instead
-        # of accidentally loading a different distro's client modules/config.
-        libdir = plugin_dir.parent
-        for relative in ('pipewire-0.3/libpipewire-module-protocol-native.so',
-                         'pipewire-0.3/libpipewire-module-client-node.so',
-                         'pipewire-0.3/libpipewire-module-adapter.so',
-                         'spa-0.2/support/libspa-support.so',
-                         'spa-0.2/support/libspa-dbus.so',
-                         'spa-0.2/videoconvert/libspa-videoconvert.so'):
-            source = libdir / relative
-            if not source.is_file():
-                raise SystemExit('Missing PipeWire runtime library: ' + str(source))
-            target = destination / 'lib' / relative
-            target.parent.mkdir(parents=True, exist_ok=True)
-            shutil.copy2(source, target)
-            pending.append(source)
-        config = destination / 'share' / 'pipewire'
-        config.mkdir(parents=True, exist_ok=True)
-        (config / 'client.conf').write_text(
-            'context.spa-libs = { support.* = support/libspa-support video.* = videoconvert/libspa-videoconvert }\n'
-            'context.modules = [\n'
-            '  { name = libpipewire-module-protocol-native }\n'
-            '  { name = libpipewire-module-client-node }\n'
-            '  { name = libpipewire-module-adapter }\n'
-            ']\n')
-    copied = set()
-    while pending:
-        binary = pending.pop()
-        if win:
-            imported = re.findall(r'DLL Name:\s*(\S+)', output('objdump', '-p', str(binary)))
-            dependencies = [prefix / 'bin' / name for name in imported]
-        else:
-            dependencies = [Path(p) for p in re.findall(r'=>\s+(/\S+)', output('ldd', str(binary)))]
-        for dep in dependencies:
-            if not dep.is_file() or dep.name in copied:
-                continue
-            if not win and re.match(r'lib(c|m|dl|rt|pthread|resolv)\.so', dep.name):
-                continue
-            shutil.copy2(dep, libs_out / dep.name)
-            copied.add(dep.name)
-            pending.append(dep)
-    # License texts and package provenance accompany the dynamically linked
-    # libraries. Distribution builders keep the upstream package/source URLs.
-    licenses = destination / 'licenses'
-    licenses.mkdir(exist_ok=True)
-    if win:
-        source = prefix / 'share' / 'licenses'
-        if source.exists():
-            shutil.copytree(source, licenses, dirs_exist_ok=True)
-        packages = output('pacman', '-Q') if shutil.which('pacman') else 'See MSYS2 build log'
-    else:
-        packages = output('dpkg-query', '-W', '-f=${Package} ${Version}\n') if shutil.which('dpkg-query') else ''
-        # Debian copyright files contain licenses and source homepage details.
-        for path in Path('/usr/share/doc').glob('*/copyright'):
-            shutil.copy2(path, licenses / (path.parent.name + '.copyright'))
-    (destination / 'libraries.json').write_text(json.dumps(dict(gstreamer=output('pkg-config', '--modversion', 'gstreamer-1.0'),
-        plugins=names, libraries=sorted(copied), packages=packages), indent=2))
-    print(lib)
-
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser(description=__doc__)
-    parser.add_argument('--out', type=Path, default=ROOT / 'bundle')
-    parser.add_argument('--with-x264', action='store_true', help='add the GPL x264 encoder (CI tests only, never shipped)')
-    args = parser.parse_args()
-    build(args.out.resolve(), args.with_x264)
@@ -1,134 +0,0 @@
-/* Frame Control's capture/encode adapter. GStreamer is a bundled library;
- * capture uses WGC on Windows and the consented PipeWire fd on Linux. */
-#include "controller.h"
-#include <gst/gst.h>
-#include <gst/app/gstappsink.h>
-#include <gst/video/video-event.h>
-#include <string.h>
-
-typedef int (*Gate)(int stage, int64_t pts, int64_t capture, int64_t arrived);
-typedef struct {
-    GstElement *pipeline, *encoder, *sink, *raw_queue;
-    Gate gate;
-    GstSample *sample;
-    GstMapInfo map;
-    int mapped;
-    char error[512];
-} Capture;
-typedef struct { const unsigned char *data; int size, key, width, height; int64_t pts; } Encoded;
-FC_API int64_t fc_now(void) {return g_get_monotonic_time();}
-FC_API void fc_gst_init(void) {gst_init(NULL,NULL);}
-FC_API int fc_has_element(const char *name) {
-    GstElementFactory *f=gst_element_factory_find(name);
-    if(!f)return 0;gst_object_unref(f);return 1;
-}
-FC_API int fc_has_property(const char *element, const char *property) {
-    /* Probe the same initialized GStreamer instance that capture uses. The
-     * bundled MSYS2 plugin can omit optional WGC properties entirely. */
-    GstElement *source=gst_element_factory_make(element,NULL);
-    if(!source)return 0;
-    int found=g_object_class_find_property(G_OBJECT_GET_CLASS(source),property)!=NULL;
-    gst_object_unref(source);
-    return found;
-}
-static GstPadProbeReturn probe(GstPad *pad,GstPadProbeInfo *info,gpointer data) {
-    Capture *c=data; GstBuffer *b=GST_PAD_PROBE_INFO_BUFFER(info);
-    if(!b)return GST_PAD_PROBE_OK;
-    int64_t now=fc_now(), cap=now;
-    GstClock *clock=gst_element_get_clock(c->pipeline);
-    if(clock && GST_BUFFER_PTS_IS_VALID(b)) {
-        GstClockTime current=gst_clock_get_time(clock),origin=gst_element_get_base_time(c->pipeline);
-        if(current>=origin && current-origin>=GST_BUFFER_PTS(b))
-            cap-= (int64_t)((current-origin-GST_BUFFER_PTS(b))/1000);
-    }
-    if(clock)gst_object_unref(clock);
-    int stage=GPOINTER_TO_INT(g_object_get_data(G_OBJECT(pad),"stage"));
-    if(stage==1) return c->gate(stage,(int64_t)GST_BUFFER_PTS(b),cap,now)>0 ? GST_PAD_PROBE_OK : GST_PAD_PROBE_DROP;
-    int phase=0;
-    for(;;) {
-        /* While congested, prefer a newer raw picture queued upstream. If
-         * nothing changed, retain this last picture until the gate opens;
-         * an idle window must not stay stale after a dropped final update. */
-        guint queued=0;
-        if(phase && c->raw_queue)g_object_get(c->raw_queue,"current-level-buffers",&queued,NULL);
-        if(queued)return GST_PAD_PROBE_DROP;
-        int decision=c->gate(phase,(int64_t)GST_BUFFER_PTS(b),cap,now);
-        if(decision)return decision>0 ? GST_PAD_PROBE_OK : GST_PAD_PROBE_DROP;
-        phase=2;g_usleep(2000);
-    }
-}
-FC_API Capture *fc_capture_open(const char *pipeline,Gate gate,char *error,int capacity) {
-    GError *e=NULL;Capture *c=g_new0(Capture,1);c->gate=gate;
-    c->pipeline=gst_parse_launch(pipeline,&e);
-    if(e || !c->pipeline) {
-        g_strlcpy(error,e?e->message:"No pipeline",capacity);
-        if(e)g_error_free(e);if(c->pipeline)gst_object_unref(c->pipeline);g_free(c);return NULL;
-    }
-    c->encoder=gst_bin_get_by_name(GST_BIN(c->pipeline),"enc");
-    c->sink=gst_bin_get_by_name(GST_BIN(c->pipeline),"out");
-    GstElement *raw=gst_bin_get_by_name(GST_BIN(c->pipeline),"gate");
-    if(!c->encoder || !c->sink || !raw) {
-        g_strlcpy(error,"Pipeline is missing enc, out or gate",capacity);
-        if(raw)gst_object_unref(raw);if(c->encoder)gst_object_unref(c->encoder);
-        if(c->sink)gst_object_unref(c->sink);gst_object_unref(c->pipeline);g_free(c);return NULL;
-    }
-    c->raw_queue=gst_bin_get_by_name(GST_BIN(c->pipeline),"raw_queue");
-    GstPad *p=gst_element_get_static_pad(raw,"src");
-    g_object_set_data(G_OBJECT(p),"stage",GINT_TO_POINTER(0));
-    gst_pad_add_probe(p,GST_PAD_PROBE_TYPE_BUFFER,probe,c,NULL);gst_object_unref(p);gst_object_unref(raw);
-    p=gst_element_get_static_pad(c->encoder,"sink");
-    g_object_set_data(G_OBJECT(p),"stage",GINT_TO_POINTER(1));
-    gst_pad_add_probe(p,GST_PAD_PROBE_TYPE_BUFFER,probe,c,NULL);gst_object_unref(p);
-    gst_element_set_state(c->pipeline,GST_STATE_PLAYING);
-    return c;
-}
-FC_API int fc_capture_pull(Capture *c,Encoded *out) {
-    if(c->mapped) {gst_buffer_unmap(gst_sample_get_buffer(c->sample),&c->map);c->mapped=0;}
-    if(c->sample){gst_sample_unref(c->sample);c->sample=NULL;}
-    GstBus *bus=gst_element_get_bus(c->pipeline);
-    GstMessage *m=gst_bus_pop_filtered(bus,GST_MESSAGE_ERROR);gst_object_unref(bus);
-    if(m) {
-        if(GST_MESSAGE_TYPE(m)==GST_MESSAGE_ERROR) {
-            GError *e=NULL;char *debug=NULL;gst_message_parse_error(m,&e,&debug);
-            g_strlcpy(c->error,e->message,sizeof(c->error));g_error_free(e);g_free(debug);
-        } else g_strlcpy(c->error,"The capture source closed",sizeof(c->error));
-        gst_message_unref(m);return -1;
-    }
-    c->sample=gst_app_sink_try_pull_sample(GST_APP_SINK(c->sink),100*GST_MSECOND);
-    if(!c->sample) {
-        if(gst_app_sink_is_eos(GST_APP_SINK(c->sink))) {
-            g_strlcpy(c->error,"The capture source closed",sizeof(c->error));return -1;
-        }
-        return 0;
-    }
-    GstBuffer *b=gst_sample_get_buffer(c->sample);
-    if(!gst_buffer_map(b,&c->map,GST_MAP_READ))return 0;
-    c->mapped=1;out->data=c->map.data;out->size=(int)c->map.size;
-    out->key=!GST_BUFFER_FLAG_IS_SET(b,GST_BUFFER_FLAG_DELTA_UNIT);out->pts=(int64_t)GST_BUFFER_PTS(b);
-    const GstStructure *s=gst_caps_get_structure(gst_sample_get_caps(c->sample),0);
-    gst_structure_get_int(s,"width",&out->width);gst_structure_get_int(s,"height",&out->height);return 1;
-}
-FC_API const char *fc_capture_error(Capture *c) {return c->error;}
-FC_API void fc_capture_bitrate(Capture *c,int bps) {
-    g_object_set(c->encoder,"bitrate",(guint)MAX(1,bps/1000),NULL);
-}
-FC_API void fc_capture_test(Capture *c,uint32_t input) {
-    GstElement *source=gst_bin_get_by_name(GST_BIN(c->pipeline),"source");
-    if(source) {
-        /* Each benchmark click visibly changes the ball, before injection is
-         * timestamped. This is a response, not merely a protocol input echo. */
-        guint color=0xff000000u | ((input*2654435761u)&0x00ffffffu);
-        g_object_set(source,"foreground-color",color,NULL);gst_object_unref(source);
-    }
-}
-FC_API void fc_capture_key(Capture *c) {
-    GstPad *p=gst_element_get_static_pad(c->encoder,"src");
-    gst_pad_send_event(p,gst_video_event_new_upstream_force_key_unit(GST_CLOCK_TIME_NONE,TRUE,0));gst_object_unref(p);
-}
-FC_API void fc_capture_close(Capture *c) {
-    gst_element_set_state(c->pipeline,GST_STATE_NULL);
-    if(c->mapped)gst_buffer_unmap(gst_sample_get_buffer(c->sample),&c->map);
-    if(c->sample)gst_sample_unref(c->sample);
-    if(c->raw_queue)gst_object_unref(c->raw_queue);
-    gst_object_unref(c->sink);gst_object_unref(c->encoder);gst_object_unref(c->pipeline);g_free(c);
-}
@@ -1,130 +0,0 @@
-/* A C port of the Mac agent's RateController (mac/frame-mac-view/Sources/
- * Controller.swift) for the Windows host. Same gate, demand protection, bitrate
- * recovery and tier hysteresis; bounded sample buffers. The Mac agent keeps its
- * Swift original, so a change to either must be made to both:
- * tests/test_pc_controller.py checks this one against the Swift trace. */
-#include "controller.h"
-#include <stdlib.h>
-#include <string.h>
-#define CAP 1024
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#define MAX(a,b) ((a)>(b)?(a):(b))
-typedef struct { int64_t t, v; uint32_t seq; } Sample;
-typedef struct { Sample a[CAP]; int n; } Samples;
-struct FCController {
-    int max_fps, enabled, ceiling, target, tier, frame_bytes, held, signal, saw_ack;
-    int64_t decrease, increase, below, above, slack;
-    Samples flight, rtts, acked, sent, captures;
-};
-static const int fps[] = {60,45,30,30,30}, scale[] = {100,100,100,75,50};
-static const double floors[] = {.45,.28,.16,.08,0};
-static void remove_first(Samples *s, int n) {
-    s->n -= n; memmove(s->a, s->a+n, (size_t)s->n*sizeof(Sample));
-}
-static void add(Samples *s, Sample v, int cap) {
-    if (s->n >= cap) remove_first(s, 1);
-    s->a[s->n++] = v;
-}
-static void expire(Samples *s, int64_t oldest) {
-    int n=0; while(n<s->n && s->a[n].t<oldest) n++;
-    remove_first(s,n);
-}
-static int64_t base(FCController *c) {
-    int64_t v=0;
-    for(int i=0;i<c->rtts.n;i++) if(!i || c->rtts.a[i].v<v) v=c->rtts.a[i].v;
-    return v;
-}
-static int compare(const void *a, const void *b) {
-    int64_t x=*(const int64_t*)a, y=*(const int64_t*)b;
-    return (x>y)-(x<y);
-}
-static int64_t quantile(Samples *s,int64_t since,int numerator,int denominator) {
-    int64_t a[CAP]; int n=0;
-    for(int i=0;i<s->n;i++) if(s->a[i].t>since) a[n++]=s->a[i].v;
-    if(!n) return 0;
-    qsort(a,(size_t)n,sizeof(int64_t),compare);
-    return a[n*numerator/denominator];
-}
-static int rate(Samples *s) {
-    int64_t total=0; for(int i=0;i<s->n;i++) total+=s->a[i].v;
-    return (int)MIN(total*16,2147483647);
-}
-FCController *fc_new(int max_fps,int enabled) {
-    FCController *c=calloc(1,sizeof(*c));
-    if(c) {c->max_fps=MAX(1,max_fps);c->enabled=enabled;c->slack=40000;}
-    return c;
-}
-void fc_free(FCController *c) {free(c);}
-void fc_ceiling(FCController *c,int bps) {
-    if(!c->target || c->target>bps) c->target=bps;
-    c->ceiling=bps;
-}
-int fc_gate(FCController *c,int64_t now,int counts) {
-    if(!c->enabled || !c->saw_ack) return 1;
-    expire(&c->flight,now-2000000);
-    if(!c->flight.n) return 1;
-    int64_t interval=1000000/MIN(c->max_fps,fps[c->tier]);
-    int window=MAX(3,(int)((base(c)+c->slack)/interval)+1);
-    if(c->flight.n<window && now-c->flight.a[0].t<=base(c)+c->slack) return 1;
-    if(counts) c->held++;
-    return 0;
-}
-void fc_capture(FCController *c,int64_t now) {add(&c->captures,(Sample){now,0,0},256);}
-void fc_sent(FCController *c,uint32_t seq,int bytes,int64_t now) {
-    Sample s={now,bytes,seq};add(&c->flight,s,512);add(&c->sent,s,CAP);
-}
-int fc_ack(FCController *c,uint32_t seq,int64_t now) {
-    c->saw_ack=1;
-    for(int i=0;i<c->flight.n;i++) if(c->flight.a[i].seq==seq) {
-        Sample s=c->flight.a[i];remove_first(&c->flight,i+1);
-        add(&c->rtts,(Sample){now,now-s.t,0},CAP);
-        add(&c->acked,(Sample){now,s.v,0},CAP);return 1;
-    }
-    return 0;
-}
-int fc_update(FCController *c,int64_t now) {
-    expire(&c->rtts,now-10000000);expire(&c->acked,now-500000);
-    expire(&c->sent,now-500000);expire(&c->flight,now-2000000);
-    expire(&c->captures,now-1000000);
-    if(!c->enabled || c->ceiling<=0) return 0;
-    int64_t baseline=base(c), spread=quantile(&c->rtts,now-2000000,9,10);
-    int64_t jitter=spread ? spread-baseline : 0;
-    c->slack=1000000/MIN(c->max_fps,fps[c->tier])+MIN(MAX(jitter*3/2,25000),80000);
-    int64_t recent=quantile(&c->rtts,now-300000,1,2);
-    int64_t queue=recent ? recent-baseline : 0;
-    int64_t age=c->flight.n ? now-c->flight.a[0].t : 0;
-    int delivered=rate(&c->acked),sending=rate(&c->sent);
-    if(c->sent.n) c->frame_bytes=sending/16/c->sent.n;
-    int demand=(int)MIN((int64_t)MIN(c->captures.n,MIN(c->max_fps,fps[c->tier]))*c->frame_bytes*8,2147483647);
-    int signal=(sending>=c->target/2 && queue>40000)||c->held>=3||age>baseline+100000;
-    int congested=signal && c->signal;c->signal=signal;c->held=0;
-    if(congested && now-c->decrease>300000) {
-        int next=MAX(300000,MIN((int64_t)c->target*4/5,MAX((int64_t)delivered*9/10,c->target/2)));
-        if(demand>0 && (int64_t)demand*2<=(int64_t)c->target*5/4) next=MAX(next,MIN(c->target,(int64_t)demand*2));
-        c->target=next;c->decrease=now;
-    } else if(!congested && now-c->decrease>1000000 && now-c->increase>250000 && c->target<c->ceiling &&
-              (sending>(int64_t)c->target*6/10 || now-c->decrease>3000000)) {
-        c->target=MIN(c->ceiling,(int64_t)(c->target*1.1)+50000);c->increase=now;
-    }
-    double share=(double)c->target/MAX(c->ceiling,1);
-    if(c->tier<4 && share<floors[c->tier] && sending>=(int64_t)c->target*7/10) {
-        if(!c->below)c->below=now;
-        if(now-c->below>500000) {
-            for(c->tier=0;c->tier<4 && share<floors[c->tier];c->tier++) {}
-            c->below=0;
-        }
-    } else c->below=0;
-    if(c->tier>0 && share>floors[c->tier-1]*1.25) {
-        if(!c->above)c->above=now;
-        if(now-c->above>2000000) {c->tier--;c->above=0;}
-    } else c->above=0;
-    return c->target;
-}
-int64_t fc_value(FCController *c,int field) {
-    switch(field) {
-    case 0:return c->target;case 1:return c->ceiling;case 2:return c->tier;
-    case 3:return MIN(c->max_fps,fps[c->tier]);case 4:return scale[c->tier];
-    case 5:return base(c);case 6:return c->flight.n;case 7:return c->slack;
-    default:return 0;
-    }
-}
@@ -1,29 +0,0 @@
-/* Shared latency controller. Times are monotonic host microseconds.
- * Callers serialize access. Capture is gated BEFORE encoding: dropping an
- * encoded inter frame would break the decoder's reference chain. */
-#ifndef FRAME_CONTROLLER_H
-#define FRAME_CONTROLLER_H
-#include <stdint.h>
-#ifdef _WIN32
-#define FC_API __declspec(dllexport)
-#else
-#define FC_API
-#endif
-#ifdef __cplusplus
-extern "C" {
-#endif
-typedef struct FCController FCController;
-FC_API FCController *fc_new(int fps, int enabled);
-FC_API void fc_free(FCController *c);
-FC_API void fc_ceiling(FCController *c, int bps);
-FC_API int fc_gate(FCController *c, int64_t now, int counts);
-FC_API void fc_capture(FCController *c, int64_t now);
-FC_API void fc_sent(FCController *c, uint32_t seq, int bytes, int64_t now);
-FC_API int fc_ack(FCController *c, uint32_t seq, int64_t now);
-FC_API int fc_update(FCController *c, int64_t now);
-/* target, ceiling, tier, fps, scale percent, baseline us, in flight, slack us */
-FC_API int64_t fc_value(FCController *c, int field);
-#ifdef __cplusplus
-}
-#endif
-#endif
@@ -1,147 +0,0 @@
-/* xdg-desktop-portal RemoteDesktop + ScreenCast, one consented session per
- * panel. PipeWire receives the portal fd, never the unrestricted daemon fd.
- * Input uses only the devices granted in Start's response. */
-#ifndef _WIN32
-#include "controller.h"
-#include <gio/gio.h>
-#include <gio/gunixfdlist.h>
-#include <unistd.h>
-#include <string.h>
-#define BUS "org.freedesktop.portal.Desktop"
-#define PATH "/org/freedesktop/portal/desktop"
-#define RD "org.freedesktop.portal.RemoteDesktop"
-#define SC "org.freedesktop.portal.ScreenCast"
-typedef struct {
-    GDBusConnection *bus;
-    GMainContext *context;
-    char *session;
-    int fd;
-    unsigned node, devices;
-    int width,height;
-} Portal;
-typedef struct {GVariant *result;int done;unsigned code;} Response;
-static void response(GDBusConnection *c,const char *sender,const char *path,const char *iface,
-                     const char *signal,GVariant *params,gpointer data) {
-    (void)c;(void)sender;(void)path;(void)iface;(void)signal;
-    Response *r=data;g_variant_get(params,"(u@a{sv})",&r->code,&r->result);r->done=1;
-}
-static void option(GVariantBuilder *b,const char *key,GVariant *v) {g_variant_builder_add(b,"{sv}",key,v);}
-static GVariant *request(Portal *p,const char *iface,const char *method,GVariant *args,
-                         const char *token,char *error,int capacity) {
-    char *sender=g_strdup(g_dbus_connection_get_unique_name(p->bus)+1);
-    for(char *c=sender;*c;c++)if(*c=='.')*c='_';
-    char *path=g_strdup_printf(PATH "/request/%s/%s",sender,token);g_free(sender);
-    Response r={0};GError *e=NULL;
-    guint sub=g_dbus_connection_signal_subscribe(p->bus,BUS,"org.freedesktop.portal.Request","Response",
-                                                 path,NULL,G_DBUS_SIGNAL_FLAGS_NONE,response,&r,NULL);
-    GVariant *reply=g_dbus_connection_call_sync(p->bus,BUS,PATH,iface,method,args,G_VARIANT_TYPE("(o)"),
-                                               G_DBUS_CALL_FLAGS_NONE,10000,NULL,&e);
-    if(reply)g_variant_unref(reply);
-    int64_t deadline=g_get_monotonic_time()+120000000;
-    while(!e && !r.done && g_get_monotonic_time()<deadline) {
-        while(g_main_context_iteration(p->context,FALSE)) {}
-        g_usleep(10000);
-    }
-    if(!r.done) {
-        GVariant *closed=g_dbus_connection_call_sync(p->bus,BUS,path,"org.freedesktop.portal.Request","Close",
-                                NULL,NULL,G_DBUS_CALL_FLAGS_NONE,2000,NULL,NULL);
-        if(closed)g_variant_unref(closed);
-    }
-    g_dbus_connection_signal_unsubscribe(p->bus,sub);g_free(path);
-    if(e || !r.done || r.code) {
-        g_strlcpy(error,e?e->message:!r.done?"Screen sharing request timed out":"Screen sharing was cancelled or refused",capacity);
-        if(e)g_error_free(e);if(r.result)g_variant_unref(r.result);return NULL;
-    }
-    return r.result;
-}
-FC_API void fc_portal_close(Portal *p) {
-    if(!p)return;
-    if(p->session && p->bus) {
-        GVariant *r=g_dbus_connection_call_sync(p->bus,BUS,p->session,"org.freedesktop.portal.Session","Close",
-                                                NULL,NULL,G_DBUS_CALL_FLAGS_NONE,2000,NULL,NULL);
-        if(r)g_variant_unref(r);
-    }
-    if(p->fd>=0){close(p->fd);p->fd=-1;}
-    g_free(p->session);if(p->bus)g_object_unref(p->bus);
-    if(p->context)g_main_context_unref(p->context);g_free(p);
-}
-/* Each pipeline gets a fresh restricted PipeWire connection. A dup of a
- * previously consumed protocol socket is not a new connection.
- * Ownership: the Portal owns p->fd for its whole life and is its only closer.
- * pipewiresrc never takes the fd it is given: its core connects with
- * pw_context_connect_fd(ctx, fcntl(fd, F_DUPFD_CLOEXEC, 3), ...) and that
- * duplicate is what PipeWire closes on teardown (src/gst/gstpipewirecore.c,
- * unchanged from 0.3.19 through 1.x). So closing p->fd here is not a double
- * close; not closing it would leak one socket per pipeline reopen. The
- * caller closes the previous pipeline before asking for a new fd. */
-FC_API int fc_portal_refresh(Portal *p,char *error,int capacity) {
-    GVariantBuilder b;g_variant_builder_init(&b,G_VARIANT_TYPE_VARDICT);
-    GUnixFDList *fds=NULL;GError *e=NULL;
-    GVariant *r=g_dbus_connection_call_with_unix_fd_list_sync(p->bus,BUS,PATH,SC,"OpenPipeWireRemote",
-         g_variant_new("(oa{sv})",p->session,&b),G_VARIANT_TYPE("(h)"),G_DBUS_CALL_FLAGS_NONE,10000,NULL,&fds,NULL,&e);
-    if(!r){g_strlcpy(error,e->message,capacity);g_error_free(e);return -1;}
-    int handle;g_variant_get(r,"(h)",&handle);g_variant_unref(r);
-    int fd=g_unix_fd_list_get(fds,handle,&e);g_object_unref(fds);
-    if(fd<0){g_strlcpy(error,e->message,capacity);g_error_free(e);return -1;}
-    if(p->fd>=0)close(p->fd);
-    p->fd=fd;return fd;
-}
-FC_API Portal *fc_portal_select(char *error,int capacity) {
-    Portal *p=g_new0(Portal,1);p->fd=-1;p->context=g_main_context_new();
-    g_main_context_push_thread_default(p->context);
-    GError *e=NULL;GVariant *r=NULL;
-    p->bus=g_bus_get_sync(G_BUS_TYPE_SESSION,NULL,&e);
-    if(!p->bus) {g_strlcpy(error,e->message,capacity);g_error_free(e);goto fail;}
-    GVariantBuilder b;char token[64],session[64];
-    g_snprintf(session,sizeof(session),"fc_%u",g_random_int());
-    g_snprintf(token,sizeof(token),"fc_%u",g_random_int());
-    g_variant_builder_init(&b,G_VARIANT_TYPE_VARDICT);
-    option(&b,"handle_token",g_variant_new_string(token));option(&b,"session_handle_token",g_variant_new_string(session));
-    r=request(p,RD,"CreateSession",g_variant_new("(a{sv})",&b),token,error,capacity);if(!r)goto fail;
-    g_variant_lookup(r,"session_handle","s",&p->session);g_variant_unref(r);r=NULL;
-    if(!p->session){g_strlcpy(error,"Portal did not return a session",capacity);goto fail;}
-    g_snprintf(token,sizeof(token),"fc_%u",g_random_int());g_variant_builder_init(&b,G_VARIANT_TYPE_VARDICT);
-    option(&b,"handle_token",g_variant_new_string(token));option(&b,"types",g_variant_new_uint32(3));
-    r=request(p,RD,"SelectDevices",g_variant_new("(oa{sv})",p->session,&b),token,error,capacity);if(!r)goto fail;g_variant_unref(r);
-    g_snprintf(token,sizeof(token),"fc_%u",g_random_int());g_variant_builder_init(&b,G_VARIANT_TYPE_VARDICT);
-    option(&b,"handle_token",g_variant_new_string(token));option(&b,"types",g_variant_new_uint32(3));
-    option(&b,"multiple",g_variant_new_boolean(FALSE));option(&b,"cursor_mode",g_variant_new_uint32(2));
-    r=request(p,SC,"SelectSources",g_variant_new("(oa{sv})",p->session,&b),token,error,capacity);if(!r)goto fail;g_variant_unref(r);
-    g_snprintf(token,sizeof(token),"fc_%u",g_random_int());g_variant_builder_init(&b,G_VARIANT_TYPE_VARDICT);
-    option(&b,"handle_token",g_variant_new_string(token));
-    r=request(p,RD,"Start",g_variant_new("(osa{sv})",p->session,"",&b),token,error,capacity);if(!r)goto fail;
-    g_variant_lookup(r,"devices","u",&p->devices);
-    GVariant *streams=g_variant_lookup_value(r,"streams",G_VARIANT_TYPE("a(ua{sv})"));
-    if(streams && g_variant_n_children(streams)>0) {
-        GVariant *entry=g_variant_get_child_value(streams,0),*props=NULL;
-        g_variant_get(entry,"(u@a{sv})",&p->node,&props);
-        g_variant_lookup(props,"size","(ii)",&p->width,&p->height);
-        g_variant_unref(props);g_variant_unref(entry);
-    }
-    if(streams)g_variant_unref(streams);g_variant_unref(r);r=NULL;
-    if(!p->node || p->width<=0 || p->height<=0) {g_strlcpy(error,"Portal returned no stream size",capacity);goto fail;}
-    if(fc_portal_refresh(p,error,capacity)<0)goto fail;
-    g_main_context_pop_thread_default(p->context);return p;
-fail:
-    g_main_context_pop_thread_default(p->context);fc_portal_close(p);return NULL;
-}
-FC_API int fc_portal_value(Portal *p,int field) {
-    switch(field){case 0:return p->fd;case 1:return (int)p->node;case 2:return p->width;
-                 case 3:return p->height;case 4:return (int)p->devices;default:return 0;}
-}
-FC_API int fc_portal_input(Portal *p,int type,double x,double y,int code,int down) {
-    const char *method=NULL;GVariant *args=NULL;GVariantBuilder b;g_variant_builder_init(&b,G_VARIANT_TYPE_VARDICT);
-    if(type==0 && (p->devices&2)) {
-        method="NotifyPointerMotionAbsolute";args=g_variant_new("(oa{sv}udd)",p->session,&b,p->node,x,y);
-    } else if(type==1 && (p->devices&2)) {
-        method="NotifyPointerButton";args=g_variant_new("(oa{sv}iu)",p->session,&b,code,(guint)down);
-    } else if(type==2 && (p->devices&2)) {
-        method="NotifyPointerAxis";args=g_variant_new("(oa{sv}dd)",p->session,&b,x,y);
-    } else if(type==3 && (p->devices&1)) {
-        method="NotifyKeyboardKeysym";args=g_variant_new("(oa{sv}iu)",p->session,&b,code,(guint)down);
-    } else return 0;
-    GError *e=NULL;GVariant *r=g_dbus_connection_call_sync(p->bus,BUS,PATH,RD,method,args,NULL,
-                                                       G_DBUS_CALL_FLAGS_NONE,2000,NULL,&e);
-    if(e)g_error_free(e);if(r)g_variant_unref(r);return r!=NULL;
-}
-#endif
@@ -1,222 +0,0 @@
-# Frame Control for AI agents
-
-**Documented interface:** Frame Control's own stdlib Python MCP adapter wraps
-its loopback HTTP API. No API key, hosted service, model SDK or third-party
-helper app is needed. The assistant is our HTML/Python implementation hosted
-in the platform Chromium browser. Its optional LLM endpoint is user configuration.
-Installing other apps is an optional management action, never a prerequisite.
-
-## Connect an MCP client
-
-The default MCP command starts a private HTTP backend on a free loopback port,
-with a fresh local access key. It stops that backend when the MCP client closes
-stdin or sends SIGTERM. It uses its own SSH control socket, so closing it does
-not close the desktop app's connection. No manually started server is needed.
-
-Add this stdio server to your MCP client (use absolute paths):
-
-```json
-{
-  "mcpServers": {
-    "frame-control": {
-      "command": "python3",
-      "args": ["/absolute/path/frame-control/ui/frame_mcp.py"]
-    }
-  }
-}
-```
-
-For Codex, the equivalent registration is:
-
-```sh
-codex mcp add frame-control -- python3 /absolute/path/frame-control/ui/frame_mcp.py
-```
-
-New agent sessions load the entry. An already running session may need its MCP
-connections reloaded; registration does not retroactively add tools to its
-initial tool inventory. Keep the checkout at that path while it is registered.
-Use `codex mcp remove frame-control` to remove only this registration.
-
-To reuse a running server instead, pass `--url http://127.0.0.1:47810`.
-The desktop app uses a random port; use that port with `--url`, or run the
-checkout server above. If the HTTP server uses `FRAME_UI_KEY`, pass the same
-value in the MCP process environment. This is local access control, not an LLM
-API key. The adapter only accepts loopback HTTP servers, refuses redirects and
-ignores environment proxies. Stdout contains newline-delimited JSON-RPC only.
-It supports MCP initialization, ping, tool listing and tool calls; no sampling,
-resources, prompts or streaming transport.
-
-| Tool | Arguments | Effect |
-|---|---|---|
-| `computer_state` | none | Read-only gamescope window IDs/focus and bounded AT-SPI tree; reports incomplete observations |
-| `status` | none | Battery, services, installed games and Flatpaks |
-| `screenshot` | `view`: `headset` (default) or `desktop` | Returns PNG image content to the MCP client |
-| `job` | `id` | Background install status; poll until `done`, inspect `error` |
-| `launch` | `appid` | Launch an installed Steam app |
-| `install` / `uninstall` | `id` | Install from Flathub / remove a user Flatpak |
-| `send_text` | `text` | Frame desktop clipboard; desktop must be open |
-| `send_file` | `path` | File on the HTTP server computer, up to 16 MiB, copied to Frame `~/Downloads` |
-| `panel` | `id` | Launch an installed Flatpak as a panel using the existing launcher |
-| `power` | `action`: `suspend`, `reboot`, `poweroff` | Open a terminal for the user to enter the sudo password |
-| `keep_awake` | `action`: `on`, `off`, `status` | Optional keep-awake script interface |
-
-Only install free software with its developer's consent. There is no purchase,
-entitlement bypass or arbitrary shell tool. `install` returns a background job
-ID; it does not claim the installation has finished. APK and sideloaded title
-installs remain in the main UI for now.
-
-### Approval is a separate human action
-
-Every mutation first returns an `approvalUrl`, exact action and `confirmation`
-token. Ask the user to open that URL and choose **Approve this action** or
-**Reject**. Then repeat the same tool and arguments with the token in
-`confirmation`. The server refuses execution before approval, changed arguments,
-expired tokens and reuse. A file approval binds the content hash as well as the
-path. Approvals last five minutes and disappear when the HTTP server restarts.
-A failed execution also consumes the approval; review a fresh request to retry.
-The panel does not execute an action merely because it was approved.
-
-MCP has no approval tool. This is protection against accidental model tool
-calls, not a sandbox against a client with independent shell/HTTP access to your
-computer. Grant the MCP client only the access you intend. Status, captures and computer-state observations
-are returned directly to that client, which may forward them to its configured
-model. The assistant's separate opt-in does not govern an external MCP client.
-
-Power still requires the existing password prompt in a local terminal. MCP
-never receives passwords. Power via `FRAME_LOCAL=1` is unsupported: use the main
-UI. The panel launcher and keep-awake adapter require zsh on the computer.
-
-[PR #16](https://github.com/saphid/frame-control/pull/16) owns
-`scripts/keep-awake.sh on|off|status`. This branch does not copy or change it.
-Until that script is present, the tool reports it unavailable. Keep-awake is
-never automatic: `on` changes the shared idle timers; explicitly approve `off`
-to restore them after work. It is not a per-agent lease; coordinate with other
-users. No changes are made to the analytics/update interfaces in
-[PR #17](https://github.com/saphid/frame-control/pull/17). Prompts, keys, model
-replies, screenshots and approval payloads are not sent to analytics.
-
-## Assistant panel
-
-Open **Settings** (the gear in the header) **→ Open assistant settings**, or `http://127.0.0.1:47810/assistant`.
-To put the same page in the headset, with the HTTP server still running:
-
-```sh
-python3 scripts/assistant-on-frame.py --port 47810
-```
-
-This starts an SSH reverse forward bound to Frame loopback (port 47812 by
-default), then a dedicated Chromium profile tagged as a SteamVR panel. Keep the
-command running. Ctrl-C closes this browser profile and the tunnel; it leaves
-other Chromium windows and the existing HTTP server alone. A failed cleanup
-prints the temporary profile path so it can be removed when the Frame returns.
-Use `--frame-port` if the default is busy. Chromium must already be available as
-`org.chromium.Chromium`; the launcher never installs anything automatically.
-Place the panel with SteamVR's normal docking controls.
-
-Enter your full **chat-completions endpoint**, model name and optional key.
-An OpenAI-compatible local server works without a key; no OpenAI account is
-required. HTTP is allowed only on loopback; other endpoints require HTTPS.
-Loopback refers to the computer running the HTTP server, even in the headset.
-Endpoints with embedded credentials, query strings or redirects are refused.
-
-Check the message consent box and press **Send message**. Screenshot context is
-a separate unchecked box and sends one fresh capture with that request. Both
-boxes reset after sending, and changing endpoint/model revokes consent. Nothing
-is sent when opening the page or entering configuration. There is no model
-list fetch, saved history, automatic screenshot capture or assistant telemetry.
-Each send is independent: previous messages and replies are not included.
-
-Configuration, credentials and chat remain in page memory; close/reload the page
-or choose **Clear everything** to clear them. A request already sent cannot be
-recalled. Only the chosen endpoint gets the request; proxy environment variables
-and redirects are disabled. Its privacy and retention policy still applies.
-Replies are plain text and cannot call tools or operate the Frame. A model must
-support image inputs to accept screenshot context.
-
-## Evidence and limits
-
-**Verified 2026-09-28, SteamOS 0.4.1, BUILD_ID 20260925.6191901:** loopback HTTP
-status through an SSH reverse tunnel; platform Chromium created a separate
-SteamVR panel (confirmed in `GAMESCOPE_FOCUSABLE_APPS`); headset capture returned
-a PNG. These checks preceded the UI implementation. No power or global settings
-were changed.
-
-**Inferred:** visual comfort and controller keyboard usability while wearing
-the headset; panel creation in gamescope alone does not establish these.
-Windows/Linux launcher support, live third-party model endpoints, installs,
-uninstalls, power and keep-awake changes are not covered by that feasibility
-check. See the PR for the final unit and end-to-end results.
-
-**Verified end to end on the same Frame/build (2026-09-28):** a stdio MCP client
-initialized, read status, retrieved a headset PNG, and transferred a test file
-only after approval through the Chromium page. Remote file bytes matched;
-reusing the confirmation was rejected. The actual headset Chromium page sent
-text and then separately opted-in image context to a local test endpoint and
-displayed its replies. Without consent there were zero endpoint requests.
-The test endpoint returned canned replies: model inference and a live external
-provider remain **unverified**. The launcher’s Ctrl-C cleanup was checked;
-profiles, SSH tunnels and the test file were removed. No installs, removals,
-launches of user games, power operations or keep-awake changes were performed.
-
-**Verified locally:** unit coverage includes the stdio subprocess, approval
-binding/expiry/replay/concurrency, file-change rejection, and a real local HTTP
-endpoint for opt-in, text/image payloads and redirect refusal. Fake-Frame
-regressions are in `tests/e2e/test_agents.py`; local Docker execution was blocked
-because the Docker daemon was unavailable. The ARM64 fake-Frame CI job passed
-on this branch (run 36421345682).
-
-**Verified on the same Frame/build:** both Ctrl-C and SIGTERM close the dedicated
-browser profile and SSH tunnel and remove the profile and panel log.
-
-**Verified end to end on the same Frame/build (2026-09-29), with mutations:**
-a stdio MCP client started `ui/frame_mcp.py` in its default mode (private
-backend, no API key, no prestarted server) and a human approved or rejected
-each change in the approval page in a real Chrome window:
-
-| Tool | Result on the Frame |
-|---|---|
-| `send_file` | Approved; the file arrived in `~/Downloads` with identical contents |
-| `install` | Approved; `io.github.fizzyizzy05.binary` job finished in about 35 s |
-| `panel` | Approved; gamescope listed a new panel window, and `computer_state` reported the same window ID and PID. The app rendered in that window (below) |
-| `launch` | Approved; Keep Talking and Nobody Explodes (341800) started under Proton and `computer_state` reported it as the focused app |
-| `uninstall` | Approved; app and locale removed |
-| `power` | Rejected in the page. Unapproved retries, the same token used for `uninstall`, and a retry after rejection were all refused. Nothing was powered off |
-| `send_text` | Approved, then refused because the Plasma desktop was not open (documented requirement) |
-| `keep_awake` | `status` reports the script unavailable until PR #16 lands |
-
-A separate Claude Code CLI session, with only this server configured, read
-status, `computer_state` and a headset capture, and requested an install. It
-received an approval URL and did not execute anything.
-
-The assistant opened as a Frame panel through `scripts/assistant-on-frame.py`.
-Against a loopback stub model, a send without consent made zero requests. With
-consent it made exactly one, carrying the text and a fresh Frame screenshot.
-Consent unticked itself after sending. SIGTERM removed the panel, profile, log
-and tunnel.
-
-**Not verified while unworn:** every headset capture was a uniform dark frame,
-so SteamVR's rendered view of panels and the game could not be checked; window
-captures (`xwd`) were used instead. MCP can launch a game or panel but has no
-tool to stop one: the tester stopped them over SSH. Removing an app leaves any
-runtime it pulled in; Flatpak may also remove related extensions when that
-runtime is removed by hand.
-
-![Approval page showing the exact install action](img/mcp-approval-install.png)
-
-![The installed Flatpak rendering in its own gamescope panel window](img/mcp-panel-binary.png)
-
-![Assistant in Frame Chromium, after an opted-in request to the local test endpoint](img/assistant-panel.png)
-
-## Computer-use coverage
-
-MCP is the tool transport, not a limit on what an agent can do. A screenshot,
-accessibility snapshot, click or keystroke can all be MCP tools when we have a
-reliable underlying implementation. See [the investigation](computer-use.md)
-for the verified boundaries. `computer_state` adds observation, not an input
-channel: it cannot click an approval button or send keyboard/mouse events.
-
-**Verified 2026-09-29, SteamOS 0.4.1, BUILD_ID 20260925.6191901:** the command saved
-by `codex mcp add` launched without a prestarted server, negotiated MCP, listed
-12 tools, read live Frame status and returned X11 window state plus AT-SPI
-observations. It exited 0 at EOF. Steam's accessibility tree had inaccessible
-children, reported as `incomplete: true`; this is not a complete actionable UI.
@@ -1,57 +0,0 @@
-# Import an Android game backup
-
-A SideQuest backup can contain a small APK and much larger `main.…obb` and
-`patch.…obb` files. All of them belong to the same game. Installing only the APK
-can leave the game unable to start because its assets are missing.
-
-In **Add / Install → Import Android game** (or **Apps → Browse → Import Android game**), choose the APK and its OBB files together.
-You can also drop them anywhere in the window. In the desktop app, dropping the
-APK alone finds matching OBB files beside it; dropping a folder containing the
-APK and OBBs also works. Browsers can read only the files you explicitly choose.
-
-The import screen shows the game app and its game-data files together. **Import
-game & data** installs the APK, starts its own Steam library instance, waits for
-Android and the installed package, copies the OBBs, and closes the game. Open it
-again from the Steam library to play. The screen explains this before import;
-choosing files alone never starts a game.
-
-Files are matched using the package inside the APK and the standard
-`main|patch.<version>.<package>.obb` name, not the APK's filename. Both main and
-patch files are preserved. OBB version numbers need not equal the APK's current
-version code: updates can reuse older expansion files. The copy uses the existing
-SHA-256 transfer check inside Android and writes to that game's own
-`/sdcard/Android/obb/<package>` folder.
-
-If no data files are selected, the screen reminds you to include any OBBs in the
-backup before offering **Install game app**. An APK cannot reliably tell Frame
-Control whether separate expansion files are required. Game-data files are never
-silently sent to Downloads by this flow.
-
-If setup fails, the import screen keeps the error and retry instructions visible.
-The APK may already be installed, but the game is not reported ready. Import the
-same backup again, or choose just its OBB files to add data to an existing install.
-The importer checks the installed package and version before writing data and
-closes the instance after a failed copy. Unrelated or duplicate files, running
-games that would be replaced, and downgrades are rejected. Uploaded staging files
-are discarded after use or cancellation; abandoned imports expire after an hour
-when the importer is next used, and dead-server staging folders are swept at
-startup.
-
-This flow handles one ordinary APK and standard OBB files for one game at a time.
-Split APKs, XAPK/APKS archives, nested Android/data folders and private save
-archives need their own import handling. PC ZIP/folder/EXE imports keep their
-existing route. Quest USB and Meta library imports keep their existing workflow.
-
-Validation covers actual APK parsing, the three-file backup layout, package
-matching, sibling discovery, browser upload staging and cleanup, instance/version
-guards and failure recovery with mocked headset operations. Browser verification
-uses the real page and upload/inspection endpoints with simulated installation.
-**Verified 2026-10-20 on a real Steam Frame**, BUILD_ID `20260925.6191901`:
-F-Droid Basic 2.0.2 with two synthetic main/patch OBBs completed the automatic
-install/start/copy/close sequence. Reopening its persistent instance confirmed
-both SHA-256 hashes in `/sdcard/Android/obb/org.fdroid.basic`. The test app,
-shortcut and instance were removed afterward, the shared device lock was
-released, and the battery remained at 99%. See [device evidence](evidence/android-import/device.json).
-The headset was unworn; this checks transfer and persistence, not rendering,
-Resident Evil 4 gameplay, or a game that exits before data can be copied. This
-flow does not change APK compatibility or remove licence checks.
@@ -1,107 +0,0 @@
-# Frame Control for Android phones
-
-The native Android companion lives in `android/`. It requires Android 10 or
-later and a Steam Frame with Developer Mode and SSH enabled. This is a new
-implementation, separate from the headset's `frame/android` Lepton tools.
-
-## Pair and sync
-
-1. Enter the headset address, SSH port and username (normally `steamos`).
-2. Choose **Pair headset**, compare the displayed SSH fingerprint with the
-   headset's identity, and accept it. Enter the Developer Mode password once.
-   The app installs this phone's SSH public key and verifies key login before
-   storing the pairing. The private key stays in Android Keystore; the
-   password is not saved. A changed headset host key is refused.
-3. Choose **Start syncing** and allow notifications. The persistent notification
-   shows the active connected-device session and offers **Stop syncing**.
-4. Take a new screenshot. Its original downloads into Frame Control. **Save
-   screenshots to Gallery** is enabled by default and adds it to
-   `Pictures/Frame Control`. Android 10+ lets an app create its own Gallery
-   items without broad photo-reading permission.
-
-The first successful listing establishes a history baseline. Existing screenshots
-are not imported automatically. The baseline is kept per Steam account: the app
-also lists the headset's account folders, so an account that is present (even
-with no screenshots yet) is established, and its later captures download. If
-Steam's userdata folder is missing, or an account folder appears later (a new
-sign-in, or one removed and restored), that account's screenshots at that moment
-become its baseline instead of being imported. The status reads "Waiting for a
-Steam account on the headset" while no account exists.
-
-The app waits for two equal size/time listings, checks the original's byte count
-and image decode, and saves it atomically. Identity includes the paired headset,
-Steam account, game and filename. An empty (still being written) or over-30 MB
-file is skipped for that poll only and does not hold up other screenshots; the
-status shows how many were skipped. A capture still being written when the
-baseline is taken downloads once it is complete. Unsafe identifiers, non-finite
-times and conflicting duplicate rows still reject the whole listing. The receipt
-journal is rewritten only when a receipt changes, not on every poll.
-
-Turning Gallery off keeps automatic downloads inside Frame Control. Pending
-exports become app-only; enabling it again does not export those earlier items.
-Turning it off also removes this app's hidden, unfinished Gallery rows left by an
-interrupted export, for every retained headset library (best effort; retried
-when sync starts with Gallery off). Published Gallery images are never removed.
-Previously saved Gallery items stay there. Original files remain available from
-**Open / share original** when disconnected. The app keeps each headset's
-library separately.
-
-Gallery export uses a deterministic app-owned MediaStore row. A pending row is
-rewritten after interruption, and a completed row is recognized before inserting
-another. A failed export leaves the app original available for retry. Preferences
-and the final Gallery commit are serialized so a disabled setting is respected.
-Gallery exports are also serialized across sync sessions, so an export still
-finishing after **Stop syncing** cannot remove or overwrite an image that a newer
-session saves.
-
-**Headset controls** opens the shared Frame Control web interface through a
-loopback-only SSH tunnel. The server has a fresh session key and listens only on
-the headset's loopback interface. The tunnel and server end with the phone's
-SSH session. This initial Android shell does not implement all iPhone-specific
-web bridges; native screenshot originals use the downloads screen.
-
-## Background behavior and release boundary
-
-Sync is an explicit, user-started Android `connectedDevice` foreground service.
-It can continue after leaving the app while its notification is present and
-reconnects when the headset returns. It is not a Firebase push receiver.
-Android battery-saving/Doze, a locked phone with its screen off, loss of
-network, force-stop or process termination can delay or end the session. The app
-holds no wake lock; downloads may wait until the phone wakes. The app does not request battery-optimization
-exemption, use unrelated background modes, or restart itself after force-stop.
-Restart sync from the app if the session ends.
-
-The full cross-platform request still requires actual locked-phone background
-proof. iOS APNs delivery is a separate unimplemented dependency. An emulator
-test is not evidence that either physical platform meets that requirement.
-Stopping sync ends that session's status and notification; a transfer still
-finishing in the background cannot bring them back or change a newer session.
-Do not publish this as a verified always-on screenshot feature.
-
-## Build and verify
-
-Use JDK 17 and an Android SDK containing platform 36/build-tools 36.0.0:
-
-```sh
-export JAVA_HOME=/path/to/jdk17
-export ANDROID_HOME=/path/to/android-sdk
-./android/gradlew -p android assembleDebug testDebugUnitTest assembleDebugAndroidTest lintDebug
-```
-
-The Gradle wrapper pins version 9.4.1 and its distribution checksum. The build
-generates the same reproducible headset bundle as iOS, including the existing
-SHA-256-checked KDE Connect package fetch. Generated assets and build outputs
-are ignored. No signing key, headset password or machine-specific SDK path is
-committed. `assembleDebug` produces `android/app/build/outputs/apk/debug/app-debug.apk`.
-It uses a development signing identity, not a configured Play release key.
-
-`assembleDebugAndroidTest` builds instrumentation for real MediaStore round-trip,
-retry recovery and app-only behavior. Optional real-headset hooks exist only in
-the separate test APK (`ScreenshotDeviceTest`), not in the product app. They
-provision a public test key and permit original/Gallery hash readback without
-adding a product authentication bypass. Remove the temporary headset key and
-fixtures after live tests.
-
-No Play app creation, store upload, invitation or public release is part of a
-debug build. Preserve a dedicated release signing identity and verify physical
-devices before a production release.
@@ -1,144 +0,0 @@
-# Announcing changes
-
-How we tell people about Frame Control features and fixes as they merge. The
-same few sentences feed the X post, the release notes and the website, so they
-are written once, in the pull request, while the change is fresh.
-
-## What gets announced
-
-| Kind | Announce? | Example |
-|---|---|---|
-| **New** — something you can now do | Yes, its own post | Stream Mac windows into the Frame as panels |
-| **Better** — something existing got noticeably easier, faster or wider | Yes, its own post or a roundup | APKs install without the Android SDK |
-| **Fixed** — something broken that users hit | Yes if people reported it or it blocked a flow; otherwise the next roundup | Mac mirror showed a zoomed-in corner |
-| **Release** — a tagged build | Always, one post linking the release | Frame Control 0.3.1 |
-| Tests, refactors, CI, docs-only, website polish | No | Fake Frame tests, screenshot crop |
-
-If a change isn't worth a sentence to someone who owns a Frame, it isn't
-announced.
-
-## The voice
-
-Write it the way the README and release notes already read.
-
- **Lead with what the person can now do**, in their words: "Install older
-  versions of an app when the newest won't run on the Frame", not "Add APK
-  version fallback resolver".
- **Plain and specific.** Name the thing, give the number: "about 30 fps",
-  "4,500 apps", "up to 8 older versions". No "blazing", "game-changing",
-  "excited to announce", "huge", or exclamation marks.
- **Say where it works.** Platforms and what it was tested on, briefly:
-  "Tested on a real Frame from macOS 27." Don't claim what wasn't tested.
- **Say the catch.** If it needs a setup step, an unsigned build, or only works
-  on one OS, say so in the same post.
- **Sentence case**, full sentences, British spelling to match the docs.
-  Contractions are fine.
- **No emoji in the text.** One image, GIF or short clip carries the tone
-  instead. The only symbol is the kind label below.
- **Unofficial, always.** Never imply Valve made or endorses it. Say "Steam
-  Frame" for the headset and "Frame Control" for the app.
- **Credit people.** If a user reported the bug or suggested the feature and is
-  happy to be named, thank them by handle.
-
-## The formats
-
-Every announceable PR ends with an `## Announcement` section holding these.
-The reviewer checks it like code.
-
-### 1. The post (X, and any other social account)
-
-```
-<Kind>: <what you can do now, one sentence>
-
-<one or two sentences: how it works, the catch, or what it was tested on>
-
-<link>
-```
-
- `<Kind>` is `New`, `Better` or `Fixed`.
- 280 characters maximum including the link (X counts any link as 23).
- One link: the release if it has shipped, otherwise the PR.
- One visual when the change is visible: a screenshot from the app, a GIF, or a
-  short clip from the headset. Alt text describes what it shows.
- No hashtags, except `#SteamFrame` on releases and on posts about something
-  new, because people search for it.
-
-### 2. The release-note line
-
-One bullet under **New in x.y.z**, same as the current release notes: the
-first half of the post's first sentence, no kind label, no link.
-
-### 3. Release post
-
-```
-Frame Control <version>: <the headline change>
-
-<one sentence on the headline change>. Also: <two or three short items>.
-
-Windows, macOS and Linux: <release link>
-#SteamFrame
-```
-
-The release title on GitHub uses the same `Frame Control <version>: <headline>`
-line, as 0.3.0 and 0.3.1 already do.
-
-### Roundups
-
-Small fixes that don't earn their own post wait for a roundup, posted with the
-next release or when three or more have piled up:
-
-```
-Fixed in Frame Control this week:
- <fix>
- <fix>
- <fix>
-
-<link>
-```
-
-## Examples from what has already merged
-
-**#11, older APK versions**
-
-```
-New: when an Android app is too new for the Frame, Frame Control now offers
-older versions that will install.
-
-It checks F-Droid, its archive and IzzyOnDroid, and verifies each download
-before it goes on the headset.
-
-https://github.com/saphid/steam-frame/pull/11
-```
-
-**#8, Mac mirror fixes**
-
-```
-Fixed: mirroring your Mac into the Steam Frame now fits the whole desktop in
-the panel, asks for the right password, and shows the cursor.
-
-Tested end to end on a real Frame from macOS 27.
-
-https://github.com/saphid/steam-frame/pull/8
-```
-
-**v0.3.1**
-
-```
-Frame Control 0.3.1: install APKs without the Android SDK
-
-Frame Control now reads APK files itself, so there's nothing extra to install.
-Also: Linux and Windows game sideloading, and one-click install links.
-
-Windows, macOS and Linux: https://github.com/saphid/steam-frame/releases/tag/v0.3.1
-#SteamFrame
-```
-
-## Posting
-
-Nothing is posted without a person approving it. The flow is:
-
-1. The PR carries its `## Announcement` section.
-2. On merge, the post is drafted from that section (manually for now).
-3. Alex approves or edits it, then it's posted from the project account.
-4. Replies and questions that turn out to be bugs become GitHub issues labelled
-   `feedback`, same as the website form.
@@ -1,197 +0,0 @@
-# APK repositories
-
-Frame Control supports **F-Droid-format repositories**, including F-Droid,
-F-Droid archive, IzzyOnDroid and user-provided HTTPS repositories. Repository
-indexes are authenticated before their apps appear. Search lists builds with
-Android API ≤30 and arm64-v8a or no native libraries, using the same streaming
-reducer as the existing catalogue. This does not guarantee an app works in Lepton.
-
-## Formats considered
-
-| Format | Users and purpose | Support in this source |
-|---|---|---|
-| F-Droid v2 | F-Droid, IzzyOnDroid, self-hosted fdroidserver repositories; consumed by F-Droid clients including Droid-ify and Neo Store | Preferred: signed `entry.jar` authenticates `entry.json`; its SHA-256 authenticates `index-v2.json`, which supplies APK SHA-256 hashes |
-| F-Droid v1 | Older F-Droid servers and clients | Fallback: verify `index-v1.jar`, then read its signed `index-v1.json` |
-| Obtainium configurations / exports | Obtainium users share app URLs plus source-specific filters and update settings; exports can contain a list of app configuration objects | Not imported here: configurations describe how to find releases, not one signed repository index |
-| SideQuest listings / custom feeds | SideQuest's own app discovery and installation service | No interoperable signed custom-repository specification was established from the public project documentation examined; SideQuest needs its own adapter |
-| GitHub release lists | Developers publish APK assets on release pages; community lists link to projects | Not a repository standard: asset naming, build selection and publisher verification vary; handled separately from this F-Droid source |
-| Minimal JSON list | A private list could contain package, title, APK URL and SHA-256 | Deliberately not introduced: unsigned hashes downloaded alongside files do not authenticate their publisher; another bespoke signing/update protocol would duplicate F-Droid |
-
-Research references (checked 2026-09-28):
-
- [F-Droid APIs](https://f-droid.org/docs/All_our_APIs/) and
-  [repository setup](https://f-droid.org/docs/Setup_an_F-Droid_App_Repo/).
- [F-Droid signing keys](https://f-droid.org/docs/Release_Channels_and_Signing_Keys/)
-  and [IzzyOnDroid's repository page and fingerprint](https://apt.izzysoft.de/fdroid/).
- [Droid-ify](https://github.com/Droid-ify/client) and
-  [Neo Store](https://github.com/NeoApplications/Neo-Store).
- [Obtainium](https://github.com/ImranR98/Obtainium), its
-  [configuration/deep-link format](https://wiki.obtainium.imranr.dev/deep_links/),
-  and [community app configurations](https://apps.obtainium.imranr.dev/).
- [SideQuest's public client](https://github.com/SideQuestVR/SideQuest).
-  The absence of a specification in these materials is not proof that no
-  historical or private custom-feed format exists.
-
-## Add a repository in Frame Control
-
-From the Frame Control checkout, use its source-management CLI:
-
-```sh
-python3 ui/apk_sources/fdroid.py add 'https://example.org/fdroid/repo?fingerprint=YOUR_64_HEX_CERTIFICATE_FINGERPRINT' --name 'My apps'
-python3 ui/apk_sources/fdroid.py list
-python3 ui/apk_sources/fdroid.py search SOURCE_ID 'music'
-python3 ui/apk_sources/fdroid.py download SOURCE_ID org.example.app
-python3 ui/apk_sources/fdroid.py remove SOURCE_ID
-```
-
-Replace `SOURCE_ID` with the `id` printed by `add` or `list`. `--fingerprint`
-can also supply the pin. `fdroidrepos://example.org/fdroid/repo?fingerprint=…`
-links are accepted and converted to HTTPS. Conflicting fingerprints are refused.
-A URL must identify the repository directory, not its website or an index file.
-
-Adding fetches and validates the complete index **before saving** the source.
-Without a fingerprint, Frame Control verifies the JAR signature and remembers
-its signer: trust on first use (TOFU). This establishes continuity with the
-first server response, not independent publisher identity. Obtain the published
-fingerprint through a trusted channel when possible; the store's Add a source
-form shows the pinned one ("Trusted on first use: …") so you can compare it.
-Re-adding an existing URL preserves its pin; changing it requires deliberately
-removing and re-adding it.
-
-### Repositories behind a login
-
-Some self-hosted repositories sit behind HTTP basic auth. As in F-Droid's own
-client, the login can be part of the address
-(`https://user:pass@example.org/fdroid/repo`), or given separately: in the
-store's **Add a source** form under "This repository needs a login", in the
-server API (`username` and `password` beside `url`), or on the command line,
-where the password is read from standard input so it stays out of shell history
-and `ps`:
-
-```sh
-printf '%s\n' "$PASSWORD" | python3 ui/apk_sources/fdroid.py add 'https://example.org/fdroid/repo' --username me --password-stdin
-```
-
-How the login is kept and used:
-
- **Kept out of the address.** The `user:pass@` part is removed before anything
-  is saved, so the saved repository URL, its id, the source list, job results
-  and the page never contain it. The store only says "Uses a login".
- **Stored separately.** Logins live in
-  `frame_host.data_dir('source-credentials.json')`
-  (`~/Library/Application Support/Frame Control/source-credentials.json` on
-  macOS), written with mode 0600 and keyed by source id. They are stored in
-  plain text there, protected by file permissions only (on Windows,
-  the folder's normal ACLs). Removing the repository deletes its login, and
-  the file goes when the last login is removed. Each change holds a lock
-  file (`source-credentials.lock`), so the app and the command line can't undo
-  each other's saves or removals.
- **HTTPS only.** An `http://` address with a login is refused before any request.
- **Inside the repository only.** The `Authorization` header is decided
-  separately for every request, redirects included: index, `entry.jar`,
-  APKs and the store's artwork proxy. It is sent only when the request's
-  scheme, host and port match the repository's and its path is inside the
-  repository's directory by whole path segments. A redirect to another host
-  or port, or to another path on the same server, gets no login, and that
-  request's own `Authorization` header is removed. Paths with `.` or `..`
-  segments (plain or percent-encoded), encoded `/` or `\`, double encoding
-  or `;` get no login, since a server could normalise them to a path
-  outside the repository. Index file names like that are refused outright.
- **Never echoed.** Logins are not written to logs, error messages, API
-  responses or the cache. The CLI prints only the saved source.
- **Checked before saving.** As with any repository, the whole index must
-  download and verify before anything is saved. HTTP 401 (or 403 when a login
-  was sent) stops the add with "check the username and password" and saves
-  nothing: no repository, no login, no rollback state. A 403 with a login is
-  not treated as rate limiting.
- **Same verification.** The login changes only who may download. Signature,
-  fingerprint pin or TOFU, index hash and rollback checks apply exactly as for
-  any other repository.
-
-Re-adding the same address with a new login replaces the saved one. Re-adding
-it without a login keeps the saved one.
-
-The API for the search/server integration is in `ui/apk_sources/fdroid.py`:
-`add_repo(url, fingerprint=None, name=None, username=None, password=None)`, `remove_repo(source_id)`,
-`set_enabled(source_id, enabled)`, and `user_repos()`. The module also exposes
-`sources`, `search`, `details`, and `download` from the shared source contract.
-This change supplies the CLI and API; the integrated source-management UI is
-separate work. Built-in sources can be disabled but cannot be removed.
-
-Settings and pins live in `frame_host.data_dir('apk-repos.json')`
-(`~/Library/Application Support/Frame Control/apk-repos.json` on macOS).
-Authenticated reduced indexes and APKs live under
-`frame_host.cache_dir('apk-sources')`; indexes refresh after 24 hours. An
-expired index is still served (marked stale in the store) while it refreshes in
-the background; a failed refresh is retried after 10 minutes.
-Only the running Frame Control app prunes cached APKs (at start and after store
-downloads); the command-line tools never do.
-The existing catalogue's unverified index cache is never treated as authenticated.
-
-Rollback protection: each repository's newest accepted signed index timestamp
-is kept in `apk-repo-state.json` next to the settings, and an older index is
-refused. Once a repository has served a v2 `entry.jar`, a missing `entry.jar`
-is an error rather than a reason to fall back to `index-v1.jar`. `entry.jar`
-must be signed with SHA-2 (SHA-1 is still accepted for legacy `index-v1.jar`).
-Removing a repository clears its state.
-
-## Publish your own repository
-
-Only publish free APKs you own or have the developer's permission to distribute.
-Do not publish paid app mirrors or bypass store licences. Check distribution
-terms before adding someone else's repository; this module does not infer legal
-permission from a signature or automatically audit a repository's terms.
-
-Install a current [fdroidserver](https://f-droid.org/docs/Installing_the_Server_and_Repo_Tools/)
-and its documented Android/Java dependencies on the publishing machine, then:
-
-```sh
-mkdir my-fdroid
-cd my-fdroid
-fdroid init
-# Set repo_url in config.yml to https://example.org/fdroid/repo
-# Also set repo_name and repo_description; keep the generated signing key safe.
-cp /path/to/your-free-app.apk repo/
-fdroid update --create-metadata
-# Review the generated metadata (name, summary, licence, source and website).
-fdroid update
-```
-
-Serve the generated **repo directory** at that HTTPS URL, including APKs,
-icons, `entry.jar`, `index-v2.json` and `index-v1.jar`. Do not publish the
-private signing keystore or configuration passwords. Configure fdroidserver's
-`serverwebroot` and run `fdroid deploy` for managed publication, or copy the
-public directory with your existing deployment tool. Publish the SHA-256
-repository certificate fingerprint displayed by fdroidserver in a link such as
-`https://example.org/fdroid/repo?fingerprint=…`.
-
-Keep the repository signing key backed up: changing it breaks existing pins.
-For updates, add the new APK, edit metadata as needed, run `fdroid update` and
-publish again. Test the published URL with Frame Control's `add`, `search` and
-`download` commands. The above publisher setup is documented from fdroidserver;
-it was not executed as part of this implementation.
-
-## Verification and limits
-
-The stdlib verifier supports one RSA PKCS#1 v1.5 JAR/CMS signer with a key of
-2048–8192 bits; SHA-256/384/512 and legacy SHA-1 digest encodings are
-recognized. It checks the signer certificate pin, the signature over `.SF`,
-the whole-manifest digest, and the manifest's digest of the JSON member.
-ECDSA, DSA, RSA-PSS, multiple signers and section-only `.SF` manifests are
-rejected. Certificates are pinned identities, not validated as Web PKI chains.
-HTTPS certificates are separately checked by Python's normal TLS validation.
-
-v1 fallback occurs only when `entry.jar` returns HTTP 404 or 410. Signature,
-fingerprint, index hash, TLS and server errors never trigger an unsigned
-fallback. APKs are cached by SHA-256 and checked again before reuse. Here,
-`verified: true` means the bytes match the signed repository's APK hash; it
-is not an independent APK publisher-signature or runtime compatibility verdict.
-There is no repository timestamp rollback/expiry policy or automated signing-key
-rotation yet. An old correctly signed index can still validate.
-
-Offline fixtures exercise v2, v1, TOFU, pin changes, disabled sources, cache
-reuse, URL rejection and corruption of every signature/hash layer. On the Mac,
-the real IzzyOnDroid repository was added with its published pin, searched for
-Tiny Music Player, and its 16,520-byte APK downloaded with SHA-256
-`d7bcb24d101b04beb3394b695b24be4e2c3d6ed702f1d0e06bc4dd707f64d86a`.
-No headset connection or installation was performed.
@@ -1,116 +0,0 @@
-# Developer-consented APK sources
-
-Surveyed 2026-09-28. Free access is not proof of redistribution permission or
-Frame compatibility. These adapters fetch only public publisher releases or
-link to publisher pages. They do not acquire store entitlements, defeat access
-checks, install anything, or rehost APKs. See [VR compatibility](vr-apks.md).
-
-| Source | Developer consent and automated-access position | API/feed; VR coverage | Decision |
-|---|---|---|---|
-| [itch.io](https://itch.io/docs/legal/terms) | Publishers warrant distribution rights (§4). Users may access content through the service; this is not blanket scraping permission. Main robots excludes `/game/download/`; author subdomains exclude `/*/download/`. No challenge bypass. | Public free Android RSS for `openxr` and `oculus-quest`; substantial indie VR. Server API is mostly authenticated publisher/account functionality, not a general anonymous store-download API. | Implement RSS search, artwork and page links; `downloadable: False`. The supplied free-download script follows keyed download pages excluded by robots, so it is not shipped. |
-| [GitHub releases](https://docs.github.com/en/rest/releases/releases) | Maintainers publish assets; curated repositories below establish provenance. Public hosting or an open-source topic alone does not establish rights to every uploaded binary. Use supported REST API under [API terms](https://docs.github.com/en/site-policy/github-terms/github-terms-of-service#h-api-terms), not HTML crawling. | Releases API includes APK assets and sometimes SHA-256. Topic search finds OpenXR/Quest projects. 60 unauthenticated requests/hour; authenticated user limits are generally 5,000/hour, with separate search/secondary limits. | Implement curated downloads and explicit topic discovery. Unreviewed topic results are page-only. |
-| [Uptodown](https://www.uptodown.com/aboutus) | Developer distribution program exists, but that does not prove publisher authorization for every catalog item. [Privacy policy](https://www.uptodown.com/aboutus/privacy) explicitly describes protection against automated access. General automation permission was not established. | Broad Android catalog, limited VR focus; no supported public consumer-download API established in this survey. | Page links only; no downloader. Do not infer consent from an unchanged APK signature. |
-| [APKPure](https://apkpure.com/terms) | Third-party APK catalog; individual publisher consent and automation rights were not established. Terms request returned HTTP 403; no bypass attempted. | Broad Android coverage, incidental VR; internal endpoints are not permission to automate. | Exclude automatic indexing/downloading; user may open site. |
-| [APKMirror](https://www.apkmirror.com/faq/) | Publisher-signed files and a free-app policy are not a blanket developer-consent or automation grant. FAQ request returned HTTP 403, so current terms could not be confirmed. | General Android/version archive; APK bundles often need another installer; little VR focus. No supported consumer-download API established. | Page links only, no scraping or bundle conversion. |
-| [Aptoide](https://en.aptoide.com/company/legal) | Terms define an app supplier as developer, owner or authorized distributor; user stores still require per-item provenance. API availability alone does not settle third-party access rights. | API ecosystem and general Android catalog; weak VR focus. | Defer until a publisher-owned store and its API terms can be approved. No blanket community-store downloader. |
-| [Amazon Appstore](https://developer.amazon.com/docs/app-submission/understanding-submission.html) | Official developer submissions; store account, device and license rules apply. Publisher submission APIs do not authorize public binary extraction. | Fire-device distribution; Android-device Appstore support ended in 2025; little Quest relevance. | Official product links only; no account or entitlement extraction. |
-| [PICO / ByteDance store](https://developer.picoxr.com/document/distribute) | Official publisher channel with store/device entitlements. No public unauthenticated binary-download grant established; documentation request encountered a redirect error. | Strong standalone VR; PICO builds may depend on PICO services/extensions. | Store links only. A developer's independently published GitHub/itch build can qualify separately. |
-| [Meta Horizon Store / former App Lab](https://www.meta.com/experiences/) | Official developer submissions. A free store entitlement is still an entitlement; no license bypass or authenticated store extraction. App Lab was folded into the main store in 2024. | Strongest Quest coverage; no supported anonymous APK-download API established. | Store links only; independently distributed free builds use their publisher source. |
-| [Khronos samples](https://github.com/KhronosGroup/OpenXR-SDK-Source) | Official upstream, Apache-2.0 sample; developer-published release APKs. GitHub API terms apply. | `hello_xr` Vulkan/OpenGL ES APKs; excellent OpenXR diagnostics. | Included in GitHub curated list, Vulkan variant selected. |
-| [Meta OpenXR samples](https://github.com/meta-quest/Meta-OpenXR-SDK) | Official upstream; check each sample's license. Source availability does not imply a published APK, and some samples require Meta extensions/services. | Source/build examples, inconsistent ready-made APK releases. | Link to upstream; add specific free APKs only after release/provenance review. |
-| [Godot XR demos](https://github.com/GodotVR/godot-xr-tools) | Official project source and publisher demo pages; licenses and dependencies vary by demo. | OpenXR examples on GitHub/itch. Older Godot builds can fail on Lepton's missing clipboard service. | Covered by source discovery; no compatibility promise from an OpenXR tag. |
-
-The table distinguishes observed restrictions from unknown permission. An
-unverified policy is a reason to defer automation, not a claim that a site is
-unlawful. Only the two implemented source kinds are registered by their own
-`sources()` functions; the other rows are recommendations, not new UI entries.
-
-## Adapters
-
-`ui/apk_sources/github.py` uses `github_curated.json`: Khronos `hello_xr`,
-[Open Brush](https://github.com/icosa-foundation/open-brush), and
-[SuperTux 3D](https://github.com/SgtBilko76/SuperTux-3D). These have official
-OpenXR project/release evidence, not a blanket claim of headset compatibility.
-Open Brush's compatibility evidence is recorded in [vr-apks.md](vr-apks.md).
-Open Brush and SuperTux publish the selected builds as prereleases; curated
-opt-ins preserve that label in version records. Exact APK filename patterns
-avoid downloading desktop archives or alternate non-Quest builds.
-[OpenSaberPlus](https://github.com/arpruss/OpenSaberPlus) was examined but not
-curated: GitHub reports its license as `NOASSERTION`, and current OpenXR APK
-provenance was not established in this pass.
-
-Default GitHub search is offline against this small list. Queries
-`topic:openxr`, `topic:oculus-quest`, and `topic:quest` explicitly call repository
-search. Results outside the curated list stay page-only, even if a repository
-claims an open-source license. This prevents an arbitrary tagged mirror from
-becoming a trusted downloader. Extend the curated JSON after provenance review.
-
-For a higher API quota, add a GitHub access token in the store's source
-settings (the GitHub row's token field) or through the server API
-(`POST /api/sources` with `action: "set-token"` or `"clear-token"` and
-`source: "github"`). `FRAME_GITHUB_TOKEN` in the process environment still
-works and wins over a saved token. A saved token is kept with repository
-logins in `source-credentials.json` (mode 0600, see
-[APK repositories](apk-repos.md#repositories-behind-a-login)). The source list
-reports only whether a token is set, where it came from and whether GitHub
-rejected it, never its value. Tokens are sent as `Authorization: Bearer` only to
-`api.github.com`, never written to the cache, never sent to asset hosts (public
-release downloads don't need them), and removed on redirects. If GitHub answers
-401 to the token, the request is retried once without it, as Obtainium does.
-The rejection is logged without the token and shown in source settings. The
-token is not tried again until it is saved again or the app restarts. Rate-limit
-backoff is kept per login (anonymous, or each token), so saving a token after
-anonymous requests were limited lets the next request go out with it. The
-adapter does not read `gh` credentials automatically. Metadata is cached for one hour under
-`frame_host.cache_dir('apk-sources', 'publisher')`. A cold details request
-fetches at most ten releases. Rate-limit errors are surfaced without retry
-loops. Asset IDs and release tags are not Android version codes: metadata
-leaves the latter unknown and rejects a requested `version_code` rather than
-silently fetching a different build.
-
-`itch.py` exposes separate OpenXR and Quest feed sources, so one feed's failure
-does not suppress the other at the aggregator level. Queries filter the current
-feed window locally: this is not an exhaustive historical itch search. Only
-explicit zero-price Android entries are returned. Covers are exposed in
-`images`; absent screenshots, APK version, ABI and minimum SDK stay unknown.
-Curated GitHub entries include publisher artwork and plain-language summaries.
-Repository image URLs are pinned to inspected commits. Open Brush screenshots
-come from its README-linked Steam listing; SuperTux uses the upstream gameplay
-preview embedded in the port's README (not a headset capture). The hello_xr
-sample has a launcher icon and GitHub social banner; no published screenshot
-was found in the inspected repository/README, so its screenshot list is empty.
-Uncurated topic results use the owner's avatar and GitHub's repository social
-preview. These are repository placeholders, not app screenshots. Itch's recorded
-RSS includes only covers, so screenshot lists remain empty without page scraping. VR is
-based on curated evidence or a VR-specific feed/topic, not a compatibility claim.
-
-Downloads stream to unique temporary files, require an APK manifest entry,
-restrict HTTPS origins and redirects, and enforce a 2 GiB ceiling. `verified`
-means the downloaded SHA-256 matches GitHub's published digest. Without such a
-digest, the computed SHA-256 is returned with `verified: False`; neither value
-claims publisher-signature validation. Installation must inspect the APK as
-usual. OBBs, split APKs, paid assets and external release-body download links
-are unsupported.
-
-## Evidence and limits
-
-On this Mac, Python 3.9 downloaded the real Khronos Vulkan 1.1.63 APK through
-the GitHub adapter, matched its published SHA-256
-`f24bbe8ba6f6339fca658628868ba8189cbc33390d6ac508f69d76fb67b5fa34`, and
-`python3 ui/frame_android.py info <apk>` exited 0: package
-`org.khronos.openxr.hello_xr.vulkan`, version code 1063, minimum API 24,
-arm64-v8a present, OpenXR detected. No Frame connection or installation occurred.
-
-The itch OpenXR RSS was fetched successfully and recorded as a fixture.
-Subsequent live adapter search encountered HTTP 429; it is not claimed as a
-successful live end-to-end search. Fixture search finds Off Nominal and parses
-nine Android entries from the ten-item feed (one has only an HTML platform).
-A real itch download and APK inspection were deliberately not performed:
-robots restrictions take precedence over that requested proof. No current
-policy text is claimed verified where the table records failed access.
-
-Tests use recorded, reduced API/RSS fixtures with network access blocked in
-the new test class. They cover selection, prereleases, unknown topic results,
-paid/non-Android exclusion, URL restrictions, redirect credential removal,
-caching, rate limits, checksum mismatch, non-APK rejection and partial-file
-cleanup. See `.claude/NOTES-more-sources.md` for commands and local evidence.
@@ -5,12 +5,6 @@ in **Lepton**, Valve's Waydroid-based container. Lepton is built for games,
 not general Android use
 ([GamingOnLinux](https://www.gamingonlinux.com/2026/09/lepton-from-valve-to-run-android-games-on-linux-is-now-open-source/)).

-**VR streaming clients:** WiVRn 26.9 and ALVR 20.14.1 install, but both fail
-OpenXR instance creation on the checked Frame because its Android runtime lacks
-`XR_KHR_convert_timespec_time` (**verified** 2026-09-28, SteamOS 0.4.1,
-BUILD_ID 20260925.6191901). They are not Frame Control dependencies. See
-[the feasibility results and options](linux-vr-streaming.md).
-
 ## Install from the Mac: one app, one Lepton instance (verified 2026-09-25)

 Use Frame Control's **Android apps** section (search, Install, Test, Report), drop
@@ -39,12 +33,6 @@ section below), instead of going into Lepton Development:
   run at once alongside Lepton Development, each in its own container
   (`lepton-steamlaunch-<id>`, ADB on 5556, 5557, …).

-Split APKs (a base plus `split_*.apk` files) install as one app:
-`python3 ui/frame_android.py install base.apk split1.apk …`. Lepton runs one
-APK, so splits that add native libraries or assets are merged into the base
-and re-signed; density and language splits are refused. See
-[quest-import.md](quest-import.md#split-apks). Not yet tried on a real Frame.
-
 Verified with AntennaPod and Tabletop Tools: installed in about 7 s, launched
 from the shortcut, stopped, and relaunched with their data intact. ADB and
 Lepton Development aren't involved.
@@ -58,33 +46,6 @@ Lepton Development must be installed once. Over SSH,
 `ssh frame 'steam steam://install/3056000'` queues it, but the install still
 needs to be confirmed or started in the headset.

-## When an app needs a newer Android
-
-Lepton is Android 11 (API 30), with arm64-v8a only. If Frame Control refuses
-an APK, it shows compatible versions from F-Droid's main and archive repos and
-IzzyOnDroid. It shows at most eight version names, newest first, preferring an
-arm64-only build, and says how many compatible builds it found in total.
-Each index is reduced to its compatible builds once a day and cached (about
-16 MB). The first lookup takes about 30 s and 100 MB of memory; later ones are
-instant.
-Choose **Install** to download a listed version, verify its SHA-256 against
-the index, and install it as its own app.
-
-You can also inspect a file or look up a package from the command line:
-
-```sh
-python3 ui/frame_android.py info some-app.apk
-python3 ui/frame_android.py versions some-app.apk
-python3 ui/frame_android.py versions org.example.app
-```
-
-The search links open APKMirror, APKPure, Uptodown, F-Droid and GitHub. Pick a
-version whose minimum is Android 11 or lower and that has an arm64-v8a build
-(or no native code). Frame Control does not fetch APKs from those search sites.
-Older versions may lack fixes, and being installable does not guarantee an
-app will run: see the missing services below. Android may refuse a downgrade
-or an update signed by a different publisher; removing the app deletes its data.
-
 ## Installed apps disappear when Lepton Development closes (verified 2026-09-25)

 Lepton Development runs in a throwaway "dev" context. When it exits for any
@@ -183,92 +144,6 @@ See
 [compat-db/README.md](../compat-db/README.md) and
 [apk-catalog/README.md](../apk-catalog/README.md).

-## Store and Library in Frame Control
-
-The Android tab has two views. **Store** finds apps across the sources (F-Droid,
-IzzyOnDroid, curated GitHub releases, itch.io). **Library** shows the apps on the
-Frame as cards, with Play and a menu for Test, Report and Remove; the display
-settings and recent reports are below it.
-
-Store search cards and app details also show **Reported not working** or
-**Reported issues** when saved compatibility reports say so. Details include
-the report date, version and notes. These are advisories: Install remains
-available unless the selected build has an existing compatibility blocker
-(for example, no arm64-v8a build or Android API above 30). Reports never clear
-those blockers. Apps reported not working are excluded from Home's featured
-app and recommendation shelves; search and category results still show them.
-An unrated install failure caused by the wrong APK architecture or Android API
-is ignored, using the same rules as the catalogue. A person's rating takes
-priority over automated results, with the latest rating winning.
-
-Reports warm in a background worker at server start. Search and details read
-only the last complete in-memory snapshot and schedule a single background
-refresh after 60 seconds; they never wait for disk, Keychain, a subprocess or
-the report database. During initial loading they show the usual build verdict;
-after a refresh, the next search or detail request sees the reports. Failed
-refreshes keep the previous snapshot and retry after another 60 seconds.
-
-**Availability:** public copies benefit from their own saved reports, including
-reports for apps outside the bundled catalogue, across every source with the
-same package name. This does not give public users the private shared ratings.
-The checked-in `apk-catalog/site/apps.js` contains predictions and no tested
-report verdicts, so it cannot supply a useful public report snapshot. No private
-reports, free-text notes or credentials are exported or published. The existing
-maintainer loader still uses its configured database access in the background;
-the search feature adds no sharing, endpoint or network destination. Tests leave
-the hook off by default (`FRAME_COMPAT_SEARCH_REPORTS=0` also disables it in
-server subprocesses) and use synthetic reports to exercise refresh behavior.
-
-The store groups apps by what a headset is good for, not by F-Droid's list:
-VR, Games, Emulators, Watch & listen, Read & learn, Create, Work, Web & chat
-and Tools (`ui/apk_sources/_categories.py`). A VR app is always in VR. Otherwise
-F-Droid's own categories decide, the finer one first (an app in *Multimedia* and
-*Social Network* is Web & chat).
-
-Apps built around a phone are hidden from browsing unless **Show phone-only
-apps** is on; a search always finds them, labelled *Phone app*. Hidden: apps in
-a category that only makes sense in a phone's own system (launchers, keyboards,
-wallpapers, Xposed modules), apps in a phone-side category (calls and SMS, VPNs,
-fitness, alarms, system tools) unless a useful category says otherwise
-(FluffyChat is in Phone & SMS, but it's a messenger), apps named for a phone
-part (a widget, a launcher, a battery tool), and apps that need hardware the
-Frame lacks (an IR blaster, a watch, NFC, root). They would install and run in
-Lepton, but do nothing useful on the Frame. In the October 2026 indexes that is
-about 1,600 of F-Droid's 4,500 apps and 550 of IzzyOnDroid's 1,300.
-
-Without a search, each source offers its best 300 for the chosen category:
-apps with a banner first, then with screenshots, then the newest.
-
-## The store in the headset: Frame Control's store as a panel (inferred, not yet run on the Frame)
-
-The **APK Store** panel is the Store above, drawn for the laser: the same
-sources, categories and artwork, with Install, Open, Stop and Remove, opened as
-its own floating panel:
-
-```sh
-scripts/store-on-frame.sh open     # copy the server over if it changed, start it, open the panel
-scripts/store-on-frame.sh close
-```
-
-`open` copies the same bundle the iPhone app uses
-(`ios/scripts/make_frame_bundle.py`) to
-`~/.local/share/frame-control/store-server/<version>` on the Frame. It then
-starts `ui/server.py` there with `FRAME_LOCAL=1` on `127.0.0.1:47812`, with a
-fresh `X-Frame-UI` key. Chromium XR (or the `org.chromium.Chromium` Flatpak)
-opens `/store` (`ui/store.html`) in a 1280×800 app window, tagged as panel
-`2001947812` ([panels.md](panels.md)). Downloads, SHA-256 checks and installs
-all run on the Frame, so the Mac can go away after `open`.
-
-The page has a category rail (Home, the store's categories, Installed), eight
-art cards a page, and a featured VR app on Home. It turns pages instead of
-scrolling, because a tagged panel gets mouse clicks and a drag would select
-text; the thumbstick (a mouse wheel) turns pages, and an on-screen keyboard is
-there for search. **Checked on the Mac only** (2026-10-14, 1280×800, against
-the real sources): Home, categories, Installed, the detail sheet. **Still to
-check in the headset:** that the panel opens and takes laser clicks, that an
-install completes when run on the Frame, and that **Open** brings up the app's
-panel.
-
 ## In-headset app store: F-Droid 1.17 (verified 2026-09-25)

 F-Droid 1.23 uses an old Compose and crashes on launch. **F-Droid 1.17.2**, the
@@ -423,57 +298,3 @@ because gamescope scales Lepton's surface to fit the same panel. Also unverified
 whether the settings survive the app or its Lepton instance relaunching.
 Lepton Development rebuilds its Android data on exit, so there they probably
 don't.
-
-## Expansion files and save backups
-
-SideQuest-inspired CLI helpers install local OBB files into an already-running
-app instance and back up/restore a stopped instance's private app data. See
-[SideQuest features and limits](sidequest.md) for commands, archive scope and
-verification status. These paths have offline coverage; real Frame storage and
-permissions remain unverified. They do not change APK install or launch behavior.
-
-
-## Local APK/OBB backups and Android bundles
-
-In **Android apps → Import Android game → Choose game files…** (or **Send to Frame**), choose one
-standalone APK and its matching `main.<version>.<package>.obb` and/or
-`patch.<version>.<package>.obb` files together. The desktop app also discovers
-matching OBB files beside a lone selected APK. Browser uploads use only the
-files you selected. Installed apps can receive OBB-only imports.
-
-You can instead select **one `.xapk`, `.apks`, or `.apkm` archive** containing
-one standalone APK and optional matching OBBs. These extensions describe
-containers, not a guarantee that their contents are supported. OBBs may be
-at the archive root, under `<package>/`, or under `Android/obb/<package>/`;
-one enclosing backup folder is allowed. Known manifest/icon/signature
-sidecars are ignored; the APK manifest determines the package. Unknown files,
-unsafe paths, links, encrypted entries, duplicate paths (including case
-collisions), more than 4,096 entries, or more than 16 GiB unpacked are refused.
-Staging also keeps 64 MiB of free disk space. Payloads still have the regular
-one-APK/99-OBB limit. Ordinary `.zip` files keep the PC-title import route;
-extract an Android ZIP yourself and select its APK/OBBs.
-
-The importer previews the app and files before **Import game & data**.
-Confirming authorizes installing the app, starting it to prepare Android,
-checking the running package/version, copying OBBs through the existing
-verified data helper, and closing the game. Open it from Steam afterwards.
-If setup fails, read the error and retry the same backup; do not uninstall
-first, since that deletes saves. An app that cannot start may also prevent
-data setup. Uploaded and extracted staging is removed on cancellation,
-inspection failure, or job completion/failure; abandoned imports expire
-through the existing one-hour staging lifecycle. Original local files stay intact.
-
-**Limits:** this backup importer refuses multiple APKs, split-only APKs and
-bases marked as requiring splits. It does not select device variants or restore
-`Android/data`, private app data, saves, or entitlements. For the separate
-restricted native-library/asset split workflow see
-[Quest split APKs](quest-import.md#split-apks) and the CLI above. Resource,
-code and feature splits are not supported by that merger.
-
-For issue #102, the RE4 report only establishes that an APK attempt failed.
-Missing OBBs are a hypothesis; the edition/build, exact files, failing step,
-and runtime compatibility remain unknown. Record those details, Frame Control
-and SteamOS versions, and sanitized server/crash errors before diagnosing it.
-`python3 ui/frame_android.py info /path/to/game.apk` inspects the APK locally.
-Successful installation or fixture tests do not establish RE4 compatibility;
-OBBs cannot fix ABI/API, VrApi/OpenXR, entitlement or Android-service failures.
@@ -1,174 +0,0 @@
-# Backup and recovery
-
-**Tools → Backup & recovery** copies what a factory reset would lose from the
-Steam Frame to your computer, puts it back afterwards, and gets the headset out
-of Desktop Mode. It runs from Frame Control on a computer, not from the iPhone
-app or the Frame itself.
-
-**Partly tested on a headset.** On a Frame running SteamOS 0.5.6 (build
-20261015.6141207), a full backup saved 26 parts (40.7 MB): 14 games' Proton
-saves, Linux game saves, Steam and desktop settings and 9 Android apps' data,
-with no sign-in files or keys in the archives. Restoring one game's saves on top
-of identical files wrote nothing and left nothing behind. The session check
-reported Game Mode, so **Return to Game Mode** changed nothing. Not tested on a
-headset: a restore after a real factory reset, a restore that replaces files,
-Android data restore, and the switch out of a real Desktop Mode session. Unit
-tests and the fake Frame cover those (see [Verification](#verification)).
-On 2026-10-24 a read-only session check on the same build again reported Game
-Mode (`gamescope=true`, `plasma=false`, `nested_desktop=false`) and the
-`steamos-session-select` command was present. Opening the nested desktop for a
-clipboard test did not enter full Desktop Mode. A full session switch was not
-attempted because it restarts the headset session and a reliable return path
-was not established; the **Return to Game Mode** branch for a real full
-Desktop Mode session remains unverified.
-
-## Back up
-
-Choose **Game saves**, **Steam and desktop settings** and **Android app data**
-(all three by default), then **Back up now**. **See what's included** lists each
-part and its size first. Backing up only reads the headset.
-
-Each backup is a folder named after the time it started:
-
-```
-~/Documents/Frame Control Backups/2026-10-23-142530/
-  manifest.json
-  saves/saves-1234.tar.gz          one per game
-  saves/saves-linux.tar.gz
-  settings/settings-steam.tar.gz
-  settings/settings-system.tar.gz
-  android/org.example.game.tar.gz  one per Android app
-```
-
-`manifest.json` records the headset's name, SteamOS version and BUILD_ID, every
-file with its size and SHA-256, and each archive's SHA-256. It also lists what
-was skipped and why. A backup is written under a hidden `.…partial` name and
-renamed when complete, so a cut-off backup never shows up as one.
-
-### What's saved
-
-| Part | From the headset (`~` is `/home/steamos`) | Restored? |
-|---|---|---|
-| Windows game saves | `~/.local/share/Steam/steamapps/compatdata/<appid>/pfx/drive_c/users/steamuser/` → `AppData/Roaming`, `AppData/Local`, `AppData/LocalLow`, `Documents`, `Saved Games`. Wine's own folders in them (`Temp`, `Microsoft`, `D3DSCache`, `CrashDumps`) are left out. Sideloaded Windows games (non-Steam shortcuts) have prefixes here too | Yes |
-| Linux game saves | `~/.config/unity3d`, `~/.local/share/godot/app_userdata`: where Unity and Godot games save by default | Yes |
-| Steam controller layouts | `userdata/<account>/241100/remote/controller_config`, `steamapps/common/Steam Controller Configs/<account>/config` | Yes |
-| Steam library settings | `userdata/<account>/config/localconfig.vdf`, `shortcuts.vdf`, `grid/` (custom artwork) | Kept for reference |
-| Desktop settings | `~/.config/kdeglobals`, `kwinrc`, `kxkbrc` (keyboard layout), `konsolerc`, `dolphinrc` | Yes |
-| SteamVR settings | `~/.config/openvr/config/steamvr.vrsettings` | Kept for reference |
-| Android app data | Each Frame Control Android app's private data, through the existing `backup-data` helper ([sidequest.md](sidequest.md#private-app-data-backups)) | Yes |
-
-"Kept for reference" files are in the backup but not put back automatically:
-Steam and SteamVR rewrite them while they run, and an old `shortcuts.vdf` would
-point at apps that aren't installed after a reset. Open the backup folder to
-copy one by hand if you need it.
-
-### What's never copied
-
- **Steam sign-in:** `steam.token`, `config/config.vdf`, `loginusers.vdf`,
-  `registry.vdf` and `ssfn*` files.
- **Keys and passwords:** `~/.ssh`, `~/.gnupg`, keyrings and KWallet, any
-  `*.token`, `*.key` or `*.pem` file, Tailscale state and proxy settings
-  (`secrets.env`). These are refused by name wherever they turn up, including
-  inside a game's folder, and a restore refuses them too.
- Games, Proton and the Steam runtimes: reinstall them from Steam.
- Steam Cloud's own folders (`userdata/<account>/<appid>`), shader caches and
-  screenshots (**Tools → Capture & Live** saves those to Pictures).
- Android apps themselves, their OBB files and shared storage (`/sdcard`).
- Symbolic links (never followed), and single files over 2 GiB.
-
-Backups aren't encrypted. Game folders can still hold a launcher's login, and
-Android app data can hold an app's, so keep backups private.
-
-Android apps that are open are skipped (the helper needs the app closed); close
-them and back up again.
-
-## Restore after a factory reset
-
-1. Set up the headset again: Developer Mode, **Set Up Connection**, sign in to
-   Steam with the same account.
-2. Reinstall your games, and **start each once** so Proton creates its folders.
-3. Reinstall your Android apps from Frame Control.
-4. **Tools → Backup & recovery → Restore…** on a backup. Frame Control checks
-   each part against the headset and says what it would do: how many files it
-   replaces and how many are new.
-5. Tick the parts to restore and **Restore selected**. It asks before replacing
-   anything.
-
-Parts that can't go back yet are skipped, not failed, with the reason:
-
-| Reason | What to do |
-|---|---|
-| Install the game first | Install it from Steam, then restore |
-| Start the game once | Proton hasn't made its folders yet; start the game, quit, restore |
-| Sign in to Steam first | Controller layouts go under your account's folder |
-| Install the app first / close the app first | Android app data needs the app installed and closed |
-| The backup file doesn't match its checksum | The archive changed since it was made |
-
-A restore writes only the files in the parts you chose, and only inside that
-part's folders: it never deletes a file, and a save archive can't write outside
-its game. Before replacing a file it copies the current one to
-`~/.local/share/frame-control/restore-previous/<time>/` on the headset. Files
-already identical are left alone. Android app data goes through the existing
-`restore-data` helper, which keeps the previous data folder beside it.
-
-## Stuck in Desktop Mode
-
-On the Frame, Game Mode is gamescope running Steam, and the Linux desktop
-normally runs *inside* it as one panel (`steamos-nested-desktop`, see
-[how-the-frame-works.md](how-the-frame-works.md#the-layer-cake)). If that panel
-is what you see, you're already in Game Mode: close it from the Steam dashboard.
-
-Full Desktop Mode is a different session. SteamOS picks the session through
-SDDM's autologin file, `/etc/sddm.conf.d/zz-steamos-autologin.conf` (or the
-default `/etc/sddm.conf.d/steamos.conf`), and switches with
-`steamos-session-select` (`holo-session-select` on newer images). This is what
-Valve's own devkit tools on the Frame read and run
-([`steamos-get-status`](../frame/devkit-utils/steamos-get-status),
-[`steamos-delete`](../frame/devkit-utils/steamos-delete)).
-
-**Check** reads that file and whether gamescope and Plasma are running; it
-changes nothing. On the Frame gamescope's process is `gamescope-wl`, started by
-`start-gamescope-session`, and either counts as Game Mode. Only when Plasma is
-running without gamescope (Desktop Mode) does **Return to Game Mode** run
-exactly `steamos-session-select gamescope` (or `holo-session-select
-gamescope`) over SSH, after asking. It closes the desktop and anything open in
-it. Frame Control never edits the SDDM files itself, and runs nothing when the
-headset is in Game Mode, when it can't tell which mode it's in, or when the
-image has neither command.
-
-**Uncertain:** whether the Frame offers a full Desktop Mode session at all
-(only the nested desktop has been seen on BUILD_ID 20260922.6101926 and
-20260925.6191901), and whether `steamos-session-select` there works without
-the Developer Mode password. If the switch is refused, Frame Control says so and
-leaves the headset as it was.
-
-### Manual fallback
-
-If the button can't help, or the headset isn't reachable:
-
-1. **Restart it:** hold Power about 10 seconds until the light goes off, then
-   power on. On the Steam Deck, **Switch to Desktop** starts a one-shot
-   Desktop Mode session, so a restart brings Game Mode back. That the Frame
-   behaves the same is **inferred**, not tested.
-2. **Over SSH** (Developer Mode on), run Valve's switch yourself:
-   `ssh frame steamos-session-select gamescope`.
-3. **Boot menu:** hold Power 10 seconds, then power on while holding the AUX
-   button on top of Power. Choose `Current`, or `Previous` to start the other
-   SteamOS slot; both keep your data. Details and the further options
-   (`Repair Steam Installation`, `Erase User Data`, a full re-image) are in
-   [how-the-frame-works.md](how-the-frame-works.md#facts-worth-knowing) and
-   [recovery-and-images.md](recovery-and-images.md). Back up first if you can:
-   `Erase User Data` is a factory reset.
-
-## Verification
-
-`tests/test_backup.py` runs the headset-side script (`ui/frame_backup_remote.py`)
-for real against a folder laid out like the Frame's home, with only SSH faked:
-which paths are picked, that sign-in files and keys never are (also inside game
-folders), links never followed, the manifest and its checksums, restore checks
-after a reset (game not installed, no Proton folders yet, not signed in), that a
-restore replaces only its own files and keeps the old ones, unsafe archives
-(`..`, absolute paths, links, other games' folders) writing nothing, backup
-names that try to leave the backups folder, and the exact Game Mode command.
-`tests/e2e/test_recovery_kit.py` backs up a Proton save from the fake Frame through
-the server, deletes it and restores it. Neither involves a real headset.
@@ -1,59 +0,0 @@
-# Battery and health monitoring
-
-Open **Control Center → Battery & thermal health**, or expand **System
-information**, to read the Frame's charge, charging state, signed battery
-power, battery temperature and driver-reported health. Optional readings show
-charge cycles, full charge capacity, design capacity and full / design capacity.
-The existing battery chip also shows charging state and temperature.
-
-These are read-only readings from the Linux host's `/sys/class/power_supply`,
-not Android's container battery view. The probe prefers the documented Frame
-fuel gauge, `max1720x_bat_7-36`, over other battery nodes, excludes peripheral
-(`scope=Device`) and absent batteries, and otherwise uses a deterministic
-battery fallback. The UI shows the selected source path.
-
-| Reading | Linux attribute | Interpretation |
-|---|---|---|
-| Charge | `capacity` | Integer 0–100 percent; zero is a real reading |
-| Charging state | `status` | Charging, Full, Discharging or Not charging; missing/unknown states stay unavailable |
-| Battery power | `voltage_now × current_now` | Microvolts and microamps converted to signed watts; positive means charging on the Frame |
-| Temperature | `temp` | Tenths of a degree Celsius, including valid negative readings |
-| Battery health | `health` | Driver status such as Good or Overheat; not a wear percentage |
-| Charge cycles | `cycle_count` | Driver-reported count, including zero |
-| Full/design capacity | `charge_full`, `charge_full_design` | Microamp-hours converted to mAh |
-| Full / design capacity | Ratio of those two capacities | Fuel-gauge estimate; not a diagnosis or a guaranteed runtime |
-| Time estimate | `time_to_full_now`, `time_to_empty_now` | Seconds; displayed only for the corresponding charging/discharging state |
-
-Unavailable means the field is absent, unreadable or invalid. One missing
-sensor does not hide the others. Zero design capacity cannot produce a ratio. Time estimates outside 1 second
-to 7 days and battery temperatures outside −273.15 to 200 °C are rejected
-as invalid readings; these bounds are not thermal warning thresholds.
-The ratio may exceed 100% because full capacity is a gauge estimate, so the app
-does not clamp it or invent a wear warning. The app does not estimate health
-from charge percentage or assign temperature thresholds. Existing thermal
-alerts use the kernel's own hot/critical trip points.
-
-A connected charger does not necessarily mean charging: the Frame can still
-drain under load or sit idle near full charge. A 100% capacity reading alone
-does not prove the driver reports Full. Missing status is explicitly unknown;
-near-zero measured battery power with a charger is shown as not charging.
-Failed, stale or disconnected status samples clear Control Center readings.
-
-**No charge controls are provided.** Frame's SteamOS charge-limit backend is
-unsupported; see [charge-limit research](charge-limit.md). Monitoring never
-writes to power supplies, pauses charging, changes current or sets a limit.
-
-## Verification
-
-`tests/test_battery.py` uses temporary sysfs-like files for conversion,
-malformed/missing values, permission failures, source selection and partial
-sensor support. `tests/control_center.cjs` exercises charging states, optional
-metrics and failed/stale/disconnected sample handling. These tests do not
-connect to a headset. On 2026-10-24, the PR's uninstalled parser was also
-piped over SSH to a real Frame running SteamOS 0.5.6 (build
-`20261015.6141207`). Its read-only sysfs result selected
-`max1720x_bat_7-36` and reported 99% charge, Not charging, 24.9 °C,
-Good driver health, 14 cycles, 2,920 mAh full and 2,700 mAh design capacity
-(108.1% fuel-gauge estimate). The Control Center UI was not run against this
-headset; Windows and macOS were not tested. Optional fields are not claimed to
-be available on every firmware build.
@@ -1,9 +0,0 @@
-# Changelog
-
-## Unreleased
-
- Battery monitoring now selects the Frame fuel gauge predictably, handles
-  missing or invalid readings, and shows optional cycle count, full/design
-  capacity and estimated capacity health in Control Center. Unknown charging
-  status stays explicit. Monitoring is read-only; charge limits remain
-  unsupported on Frame. The read-only parser was checked on a real Frame; the UI was not.
@@ -1,168 +0,0 @@
-# Battery charge limit (80%): research
-
-**Question:** can Frame Control set an 80% battery charge limit on the Frame
-over SSH or adb, safely?
-
-**Verdict: don't build it.** Valve's supported mechanism (the one Steam's own
-charge-limit setting uses on the Deck) is not configured for the Frame. The
-only control the Frame has is a vendor charger attribute that Valve's own
-charging daemon also manages. Research as of 2026-10-23, confirmed with the
-read-only checks below on a Frame running SteamOS 0.5.6 (build 20261015.6141207):
-
- `steamosctl get-max-charge-level` fails with `UnknownInterface: ...BatteryChargeLimit1`.
- `/usr/share/steamos-manager/devices/` has `[battery_charge_limit]` only for
-  the Steam Deck, ROG Ally, ROG Xbox Ally and MSI Claw, not the Frame.
- Power supplies: `max1720x_bat_7-36` (Battery, driver `max1720x`),
-  `pm8550b-charger` (driver `qcom,pm8550b-charger`) and the USB-C `tcpm-source-psy-…`.
-  No `charge_control_end_threshold` anywhere; `pm8550b-charger` has
-  `charging_enable` and `charging_pause`, both `root`-only (`-rw-r--r--`).
- `deckard-charger.service` (Deckard Battery Charger service) is enabled and running.
-
-For safe read-only readings in Control Center, see [battery and health
-monitoring](battery-health.md). It does not provide charging controls.
-
-## How Steam does it on other devices
-
- Steam's **Settings → Power → Battery Charge Limit** shipped to the Deck in
-  SteamOS 3.7.8 (beta client 2025-05-08)
-  ([GamingOnLinux](https://www.gamingonlinux.com/2025/05/steamos-3-7-7-beta-brings-a-battery-charge-limit-option-and-improved-lenovo-legion-go-s-support/)).
- Steam calls SteamOS Manager on the session bus:
-  `com.steampowered.SteamOSManager1.BatteryChargeLimit1`, with properties
-  `MaxChargeLevel` (`i`, read/write; `-1` resets to the default) and
-  `SuggestedMinimumLimit` (`i`, read-only). The CLI is
-  `steamosctl get-max-charge-level` / `set-max-charge-level` /
-  `suggested-minimum-charge-limit`. Source: `data/interfaces/com.steampowered.SteamOSManager1.xml`
-  and `steamos-manager/src/bin/steamosctl.rs` in
-  [holo/steamos-manager](https://gitlab.steamos.cloud/holo/steamos-manager),
-  read at commit `83981ab` (2026-10-21).
- The root daemon writes the value to sysfs only if the device's TOML in
-  `data/devices/` has a `[battery_charge_limit]` section. Two methods exist
-  (`steamos-manager/src/power.rs`, `BatteryChargeLimitMethod`):
-  - `hwmon_attribute`: the Deck writes `max_battery_charge_level` on
-    `steamdeck_hwmon` (`data/devices/steam-deck.toml`).
-  - `acpi_sb`: ROG Ally, MSI Claw and others write the standard
-    `charge_control_end_threshold` on the ACPI battery
-    (`/sys/bus/{platform,acpi}/drivers/…battery…/PNP0C0A:00/…/power_supply/*/`).
-    On ARM there's no ACPI, so this path can't match there either.
- With no `[battery_charge_limit]` section, the interface fails with
-  `UnknownInterface` (Steam can still show its toggle on unsupported hardware:
-  [steam-for-linux#12044](https://github.com/ValveSoftware/steam-for-linux/issues/12044)).
-
-## What the Frame has
-
- **Upstream `data/devices/steam-frame.toml`** (matched by
-  `dt.compatible = "qcom,sm8650"`, variant `Deckard`) configures GPU clocks
-  and performance profiles only. It has **no `[battery_charge_limit]`**, so
-  SteamOS Manager on the Frame has no charge-limit backend. Its git history
-  (2026-09-10 to 2026-10-12) never added one.
- **Battery driver:** the Frame's battery is
-  `/sys/class/power_supply/max1720x_bat_7-36`, and the charger is a
-  `tcpm-source-psy-…` USB-PD supply ([how-the-frame-works.md](how-the-frame-works.md)).
-  Both were verified 2026-09-25, and `ui/frame_status.py` `battery()` and
-  `power_source()` read them. The Maxim MAX1720x is a **fuel gauge** and
-  can't control charging. Mainline `drivers/power/supply/max1720x_battery.c`
-  exposes only read-only properties (capacity, voltage, current, temp,
-  charge_full…), with no `charge_control_end_threshold`. Valve's build is
-  patched: it reports `time_to_full_now`, which mainline doesn't have. Even
-  so, a charge stop would have to come from the separate charger IC, not this
-  node.
- **Not the qcom_battmgr path.** Some other SM8650/SM8750 handhelds get
-  `charge_control_end_threshold` from Qualcomm's `qcom_battmgr`
-  (pmic_glink) driver, clamped at 55% or above. A third-party distro enabled
-  Steam's limit on those by patching steamos-manager
-  ([armada-os/armada#758](https://github.com/armada-os/armada/pull/758)). The
-  Frame's battery isn't exposed by `qcom_battmgr`, so that doesn't carry over.
-  (Unverified: whether a `qcom_battmgr` node also exists on the Frame. The
-  read-only checks below answer this.)
- **What third parties found:**
-  [y0usaf/frame-charge](https://github.com/y0usaf/frame-charge) reports that
-  the Frame has no `charge_control_end_threshold` and falls back to a vendor
-  `charging_pause` attribute. It also reports that `constant_charge_current`
-  changes on its own, which it attributes to Valve's `deckard_charge_daemon`
-  (`deckard-charger.service`). By its own README, that tool has only run its
-  read-only `status` on a Frame and has **not** been tested against real
-  charging. Two questions are still open: whether pausing stops the current,
-  and whether Valve's daemon undoes it.
-
-## Why not build it now
-
- **No supported endpoint.** The only Valve-supported interface,
-  `BatteryChargeLimit1`, isn't backed on the Frame. Writing sysfs ourselves
-  would bypass Steam and SteamOS Manager, and it needs root (`sudo -S` with
-  the user's password).
- **A rival owner.** Valve's charge daemon already adjusts charging
-  parameters. Toggling `charging_pause` underneath it could be undone without
-  warning, fight it in a loop, or leave charging paused.
- **Stuck at a low charge.** If the app or the Frame dies while charging is
-  paused, the Frame could sit at a low charge on the charger. Whether a
-  reboot clears `charging_pause` is unknown.
- **The UI would mislead.** Steam's setting (if it shows at all) wouldn't
-  reflect our limit.
- **adb doesn't help.** Wi-Fi adb (`frame:5555`) reaches the Lepton Android
-  container only. USB-C adb reaches the Linux side as `steamos` (non-root, the
-  same as SSH, [ssh.md](ssh.md)). Neither adds a charging-control route.
-  Android's `dumpsys battery` in Lepton is a container view, not the hardware.
-
-**Revisit when** a SteamOS update adds `[battery_charge_limit]` to
-`steam-frame.toml` (or `steamosctl get-max-charge-level` stops returning
-`UnknownInterface` on the Frame). Then the feature is just a SteamOS Manager
-call:
-
- Read: `steamosctl get-max-charge-level`
- Set: `steamosctl set-max-charge-level 80`
- Undo: `steamosctl set-max-charge-level -- -1`
-
-That runs as `steamos` with no sudo. It's the same value Steam's own
-Settings → Power shows, so both stay in sync.
-
-## Headset checks (read-only first)
-
-Run these over SSH as `steamos`. Steps 1–4 only read.
-
-```sh
-# 1. Does SteamOS Manager offer the interface on this build?
-steamosctl get-max-charge-level; steamosctl suggested-minimum-charge-limit
-busctl --user introspect com.steampowered.SteamOSManager1 \
-  /com/steampowered/SteamOSManager1 | grep -i -A3 ChargeLimit
-grep -n battery_charge_limit /usr/share/steamos-manager/devices/*frame* 2>/dev/null
-
-# 2. Which power supplies exist, and which drivers back them?
-for d in /sys/class/power_supply/*; do
-  echo "== $d ($(cat $d/type)) driver=$(basename "$(readlink -f $d/device/driver)" 2>/dev/null)"
-  ls $d
-done
-
-# 3. Any charge-control attributes, with their values and permissions?
-ls -l /sys/class/power_supply/*/{charge_control_*,charging_pause,charging_enable,constant_charge_current*,charge_behaviour} 2>/dev/null
-grep -H . /sys/class/power_supply/*/{charge_control_*,charging_pause,charging_enable,constant_charge_current*,charge_behaviour} 2>/dev/null
-
-# 4. What is Valve's charger daemon, and what does it touch?
-systemctl status deckard-charger.service --no-pager
-systemctl cat deckard-charger.service
-journalctl -b -u deckard-charger.service --no-pager | tail -50
-```
-
-If step 1 succeeds on some build, test `steamosctl set-max-charge-level 80`
-on a charger at a charge above 80%. Watch `current_now` on the
-`max1720x_bat_*` node fall to about 0, then `steamosctl set-max-charge-level -- -1` and
-confirm charging resumes. Do this on a supervised Frame only. If only step 3
-finds a vendor attribute, **stop**: don't write it, and leave the question
-with Valve.
-
-## Sources
-
- steamos-manager source, commit `83981ab` (2026-10-21):
-  `data/devices/steam-frame.toml`, `data/devices/steam-deck.toml`,
-  `data/interfaces/com.steampowered.SteamOSManager1.xml`,
-  `steamos-manager/src/power.rs`, `steamos-manager/src/manager/user.rs`.
-  [gitlab.steamos.cloud/holo/steamos-manager](https://gitlab.steamos.cloud/holo/steamos-manager)
- Mainline [`max1720x_battery.c`](https://github.com/torvalds/linux/blob/master/drivers/power/supply/max1720x_battery.c)
- [ValveSoftware/steam-for-linux#12044](https://github.com/ValveSoftware/steam-for-linux/issues/12044):
-  the Steam toggle shows on unsupported hardware
- [armada-os/armada#758](https://github.com/armada-os/armada/pull/758):
-  `qcom_battmgr` threshold on other SM8650/SM8750 devices
- [y0usaf/frame-charge](https://github.com/y0usaf/frame-charge): third-party,
-  untested on real charging
- [GamingOnLinux: SteamOS 3.7.7 beta charge limit](https://www.gamingonlinux.com/2025/05/steamos-3-7-7-beta-brings-a-battery-charge-limit-option-and-improved-lenovo-legion-go-s-support/)
- Repo: [how-the-frame-works.md](how-the-frame-works.md) (battery and
-  charger nodes), [ssh.md](ssh.md) (adb scope), `ui/frame_status.py`
@@ -1,67 +0,0 @@
-# Computer use through Frame Control MCP
-
-The MCP transport can carry semantic actions or visual computer-use actions.
-The limits are the Frame's underlying interfaces, permissions and whether an
-action can be targeted and verified. A stereoscopic headset screenshot alone
-is not a reliable coordinate system for clicking a particular app window.
-
-## What exists, and the right route
-
-| Surface | Evidence and route | Remaining work or boundary |
-|---|---|---|
-| Frame management | **Verified:** existing SSH/HTTP operations for status, capture and file transfer work through MCP. Typed install/launch/power tools wrap the existing API. | Extend typed operations before adding generic mouse automation. Preserve explicit approval for consequential changes. |
-| App/window observation | **Verified 2026-09-29:** `computer_state` reads gamescope X11 window/app/process triples, focused app and the installed AT-SPI library. | Bounded to 96 accessible nodes and six levels. Trees may be truncated, stale, hidden or incomplete. Snapshot paths and XIDs are observations, never durable action permissions. |
-| Chromium page content | **Verified previously:** the assistant rendered and could be exercised through CDP in an isolated Frame Chromium profile. | A shipped click/type surface needs exact owned browser/target binding, fresh element references, lifecycle cleanup, consent and post-action readback. Do not expose unrestricted JavaScript or attach to arbitrary existing profiles automatically. |
-| Steam UI | **Verified 2026-09-29:** the AT-SPI service listed the Steam client's Chromium process and frame nodes, but child traversal was incomplete. Existing `frame_steam.py` uses Steam's loopback CDP endpoint for specific operations. | Prefer those narrow Steam interfaces. Presence of AT-SPI does not prove controls are actionable, and generic pointer injection is not proved for VR menus. |
-| Other Linux apps | **Verified 2026-09-29:** Frame ships libX11, libXtst and libatspi; `/dev/uinput` is writable by the current user. | Library presence and access permissions do not prove that a game accepts input. Global virtual input can affect whichever app has focus. Do not ship a blind keyboard/mouse tool on this evidence alone. |
-| Panel focus and layouts | **Documented in [#41](https://github.com/saphid/frame-control/pull/41):** `POST /api/panels` accepts `list`, `focus` and `open`. Focus was verified there. | Reuse that owned interface after integration. Its tested gamescope-owned overlay transform setters return `PermissionDenied`; no reliable saved spatial-layout interface was established. Do not duplicate its implementation here. |
-| Shared keyboard/trackpad | **Documented in [#19](https://github.com/saphid/frame-control/pull/19):** `/api/input` supplies state/start and event submission, implemented with a bundled KDE Connect daemon. | This branch does not import, launch or depend on that daemon. The user's own-implementation rule remains authoritative. A first-party input implementation or permitted bundled-library route needs its own delivery evidence before MCP integration. |
-| Physical/device boundaries | **Documented:** an asleep Frame may be off the network; power authorization can require the user's password; physical pairing and headset fit/comfort require the user. | MCP cannot bypass offline hardware, consent, compositor permissions or physical verification. Keep explicit human handoffs. |
-
-## Reusing the existing computer-use work
-
-**Documented:** the installed `cua-driver` skill has the right control pattern:
-observe an exact window, use a semantic target if available, fall back to pixels
-from that same snapshot, then read back the result. Its browser route requires
-an exact process/window/target binding and session-scoped element references.
-Those are useful design rules for Frame tools.
-
-**Verified locally 2026-09-29:** `cua-driver describe get_window_state` describes
-host-local process/window IDs and macOS AX inspection. It does not establish an
-SSH Frame target. The installed skill's advertised Linux companion file is
-missing. A native ARM64 Frame backend, its dependencies and remote transport
-have not been verified. We therefore do not claim that the existing Mac driver
-can control the Frame by passing it a Frame PID or screenshot, and we do not
-make the feature depend on installing that application.
-
-Frame Control's `computer_state` is our own Python implementation over installed
-platform libraries. It sends the probe over SSH stdin, writes no helper to disk,
-and exits after one observation. Missing displays/libraries return explicit
-errors; a 15-second process deadline prevents a stalled accessibility call from
-leaving a probe behind. Window names and accessibility text are untrusted app
-content, never instructions to an agent.
-
-**Recommended next implementation:** an isolated Chromium session with typed
-snapshot/click/type/scroll tools and exact fresh target binding, then individually
-verified native app actions. Use the headset capture to judge appearance, not to
-invent a screen-to-window coordinate transform. Direct tool calls must retain
-approval rules; a generic computer-use tool must not become a route around the
-MCP approval panel, install confirmation or power confirmation.
-
-## Isolated browser input proof
-
-**Verified 2026-09-29, SteamOS 0.4.1, BUILD_ID 20260925.6191901:** a temporary
-Frame Chromium profile loaded a local test page through an SSH reverse tunnel.
-CDP `Input.insertText` entered the test string in its own input. A CDP
-`Input.dispatchMouseEvent` press/release on its own button copied that string
-to the page's result; DOM readback matched exactly. The browser profile,
-loopback forwards and panel log were removed afterward. No user app was typed
-into, no global settings were changed and no third-party helper app was used.
-
-AT-SPI did **not** expose the test page's controls in that same probe, even with
-Chromium's renderer-accessibility flag. It returned the partial Steam-client
-tree instead. The reason remains **unverified**; this is an evidence gap, not
-proof that Frame accessibility cannot work. For a first implementation,
-Chromium's proven page-specific CDP route is stronger than assuming complete
-AT-SPI coverage. This proof does not ship unrestricted click/type tools or
-establish input delivery to SteamVR's menus.
@@ -1,247 +0,0 @@
-# Headsets, addresses and the connection
-
-Frame Control can manage more than one Steam Frame, and each headset can be
-reached at more than one address: a LAN IP at home, another at the office, its
-mDNS name (`frame.local`), its Tailscale IP or MagicDNS name. The **Devices**
-tab (key 5) lists them. The connection pill in the header says whether the one in
-use is connected and how (Tailscale, or the network's name); click it to add,
-edit or reorder that headset's addresses, or to see each step of connecting.
-
-The code is in three modules, all stdlib-only Python on your computer:
-
-| Module | What it does |
-|---|---|
-| `ui/frame_devices.py` | The registry: headsets, their addresses, networks; importing and updating `~/.ssh/config`; pinned host keys |
-| `ui/frame_network.py` | Which network this computer is on, and Tailscale's state |
-| `ui/frame_link.py` | The connector: finds the headset, keeps the SSH connection, publishes each stage; the Devices API |
-
-## Headsets
-
-Each headset keeps its own SSH alias, as Set Up Connection has always written
-it: the first is `frame`, the next `frame-2`, and so on. Terminal's
-`ssh frame-2` and the helper scripts (`FRAME_ALIAS=frame-2 scripts/push.sh …`)
-work for each one.
-
- **Nothing to migrate by hand.** On first start, the app imports every
-  `# >>> steam-frame (ALIAS) >>>` block in `~/.ssh/config` as a headset, with
-  the block's HostName as its first address. It also copies the host key your
-  `known_hosts` already trusts for that address into the headset's own
-  known_hosts file, `~/.ssh/frame-control-hosts/<id>`, so nobody is asked to trust it again.
- **Add a headset** runs Set Up Connection (`scripts/connect.sh` on macOS,
-  `ui/frame_connect.py --alias NAME` elsewhere) in a terminal with a new alias.
-  When it writes its block, the app picks the headset up by itself. If Set Up
-  Connection runs again and finds a headset somewhere new, that address is added
-  at the top of its list.
- **Use this headset** (or the switcher in the header, or the app's
-  **Frame → Headset** menu) moves the whole app to another headset; every panel
-  reloads from it. From that moment no command goes to the previous headset, even
-  if the new one never answers. It waits while an install is running, since an
-  install reads the SSH settings step by step.
- **Remove** forgets a headset. Its `~/.ssh/config` block stays unless you tick
-  the box; either way it isn't imported again unless Set Up Connection changes it.
- A plain `FRAME_ALIAS` that Set Up Connection never configured still works: the
-  app shows it as not set up and lets ssh's own config decide where it goes.
-
-## Addresses
-
-Each address has a kind (LAN, mDNS, Tailscale or Other, guessed from the address
-and changeable), an optional label, the networks it has worked on, and when it
-last worked with its round-trip time.
-
-When connecting, the app **tries all addresses at once** (TCP to the SSH port)
-and ranks them:
-
-1. addresses that worked on the network this computer is on now;
-2. mDNS names;
-3. Tailscale addresses, if Tailscale is running here;
-4. addresses not tried on this network yet;
-5. addresses that only ever worked on other networks;
-6. Tailscale addresses while Tailscale is off.
-
-Your order (on the Devices tab, or in the pill's dialog) breaks ties. The best-ranked address that answers
-wins; one that answers first waits up to 0.35 s for a better-ranked one that is
-still trying. If SSH to the winner fails in a way another address could fix
-(a different device answered there, or the link dropped), the next one that
-answered is tried. Every success records the network on that address, so next
-time on that network it's tried first.
-
-**Test now** probes every address and tries SSH on each one that answers, without
-disturbing the connection in use: "SSH works", "answered as a different
-headset", "refused this computer's key", or why it didn't answer. **Find on
-Tailscale** lists your tailnet's devices (likely headsets first, from `tailscale
-status --json`, including the Mac app's own CLI) with buttons to add their
-MagicDNS name or IP. **Find on this network** asks mDNS for SteamOS devkit
-services and checks `ALIAS.local` and `frame.local`.
-
-**The pill's dialog** lists the same addresses, with what each one answered, and
-can add, edit, reorder and remove them without leaving the page you're on. When
-the headset reports a LAN IP on the same network as this computer and that IP
-isn't saved, it offers to add it. The offer puts the address first in the list,
-so on that network it wins over the Tailscale name; away from home the Tailscale
-name still leads. A new or edited address is tested straight away. While
-connected, **Reconnect** applies your changes now rather than at the next
-connection: it tries the addresses again, ranked as above, and the best-ranked
-one that answers promptly wins. It doesn't pick a particular address.
-
-## Networks
-
-A network is told apart by its default gateway: the router's IP address plus its
-hardware (MAC) address, read with `route`/`arp` (macOS), `ip route`/`ip neigh`
-(Linux) or `route print`/`arp -a` (Windows). That works on wired networks, and
-on macOS 14 and later, which hides the Wi-Fi name from apps without Location
-permission. Where the system does share the Wi-Fi name, it's shown, and you can
-name any network yourself ("Home Wi-Fi") on the Devices tab.
-
-The app rereads the gateway every 5 seconds and Tailscale's state every
-30 seconds. Changing networks reconnects.
-
-## The connection, stage by stage
-
-When a connection fails, the header pill keeps its compact offline state and
-retry countdown; its tooltip and connection dialog contain the full reason.
-Devices shows a short reason in the headset row (with the full reason in its
-tooltip) and a wrapping recovery explanation in the selected headset's details.
-**Use this headset** also selects that headset's details.
-
-The connector runs in the server (`frame_link.Link`) and moves through:
-
-1. **Checking this computer's network**: gateway, Wi-Fi, this computer's IP, Tailscale.
-2. **Finding the headset**: each address resolving, trying, answered in N ms,
-   no answer, refused, or can't be found.
-3. **Opening SSH** to the address that answered.
-4. **Checking the headset's identity**: the host key must match the one pinned
-   for this headset.
-5. **Logging in** as the headset's user.
-6. **Connected** via network N, address A, round trip T; or **failed** at a stage
-   with the reason in plain words and a countdown to the next try (5, 10, 20,
-   then every 30 seconds). Retry now skips the wait.
-
-Stages 3 to 5 come from following `ssh -v` as it runs. On macOS and Linux the
-connection is an SSH ControlMaster that every command shares; when it dies (the
-headset slept or left the network) the connector notices and starts again. On
-Windows, where OpenSSH can't share a connection, the same handshake runs once
-and each command then connects on its own; a command that can't reach the
-headset makes the connector start again. There ssh's stderr goes to a file that
-the connector reads as it grows, not a pipe: Windows' OpenSSH can block writing
-to a redirected pipe.
-
-Once connected, every `ssh`, `scp` and `rsync` the app runs gets
-`-o HostName=<address> -o HostKeyAlias=frame-control-<id>
-o UserKnownHostsFile=~/.ssh/frame-control-hosts/<id> -o HashKnownHosts=no -o User=… -o Port=…`. The
-alias's block in `~/.ssh/config` is also updated to the last address that
-worked (and to the user and port you set), so Terminal's `ssh frame` and the
-scripts follow. Edits to `~/.ssh/config` take a lock file
-(`~/.ssh/config.frame-control.lock`) that Set Up Connection takes too, and never
-write over a change someone else made since the app last read the file.
-
-**Host keys are pinned per headset, not per address.** Your own `known_hosts`
-is keyed by address, so a different device answering at a remembered IP (a DHCP
-lease that moved) would look like a new host there. The app keeps one known_hosts
-file per headset instead, so saving or forgetting one headset's key never touches
-another's: a different device answering at one of its
-addresses is refused, and the pill says so. A headset's first connection trusts
-the key it shows, as Set Up Connection does: while a headset has never had an
-identity here, every ssh command gets `StrictHostKeyChecking=accept-new` (the
-first contact saves it, whichever command makes it), and from then on
-`StrictHostKeyChecking=yes`. `accept-new` never replaces a saved key, so it
-can't hide a change. The saved key's fingerprint is also recorded in
-`devices.json` (`identity`), along with a flag that never clears
-(`identity_established`), as soon as ssh saves the key: even if the login is then
-refused. A headset counts as having had an identity if the flag is set, a
-fingerprint is recorded, its pin file exists at all, or a connection to it ever
-worked (older files get the flag from that when loaded, so editing or removing
-the address that worked doesn't undo it); then
-a pin file that's deleted, empty, unreadable or not parseable **fails closed**
-(*Checking the headset's identity* fails, "missing or can't be read") rather than
-trusting whatever answers, and only **Check its key…** saves a key again. It
-says when the key it reads matches the recorded fingerprint.
-
-**When the key changes** (SteamOS reinstalled or reset, a new headset at the
-same address, or a different device answering there), nothing is accepted by
-itself. The connection fails at *Checking the headset's identity*; the banner
-and the headset on the Devices tab say so, with **Check the new key…** (also
-**Check its key…** on the Devices tab at any time). That reads the key the
-headset shows now, and nothing more: ssh writes it to a throwaway known_hosts
-file during the key exchange, before any login, and is stopped as soon as it
-has. Every other kind of contact is ruled out on the command line, ahead of
-anything `~/.ssh/config` says: no authentication of any kind, no agent
-(`IdentityAgent=none`, `ForwardAgent=no`), no X11 or port forwarding, no local
-or remote command (`-N`), no terminal, and `-F none`. Through a ProxyJump host
-it builds that hop itself, as a ProxyCommand whose ssh forwards nothing and runs
-no local command (ProxyJump's own ssh would take `ForwardAgent` and
-`LocalCommand` from `~/.ssh/config`); it still logs in to the jump host as
-configured. Every word of that ProxyCommand is quoted for the shell that runs it
-(and `%` doubled for ssh's own tokens), the forward is `[%h]:%p` so an IPv6
-headset works, and an IPv6 jump host is passed bare with its port. Through a ProxyCommand from `~/.ssh/config`, or several jump hosts,
-it refuses, since those can't be made safe from here: add an address it can
-reach directly, or compare the key by hand. It shows the key's SHA256 fingerprint next to
-the saved one, with the command that prints it on the headset
-(`ssh-keygen -lf /etc/ssh/ssh_host_ed25519_key.pub`, in Konsole on its desktop).
-**This is my headset: trust its new key** then saves exactly that key, replacing
-the old one, and reconnects. The server keeps the key it showed for 10 minutes
-and saves it only if the page sends back the same fingerprint, and only while
-the headset's port, user and that address are unchanged; it never saves whatever
-answers next. The API's old `forget-identity`, which deleted the pin so that the
-next contact saved any key unseen, is refused. Set Up Connection can't fix a changed key: it checks your
-own `known_hosts`, not the headset's file.
-
-**When the headset refuses this computer's key** (`Permission denied
-(publickey,…)`), the connection stops at *Logging in*, and the banner and the
-Devices tab offer **Set Up Connection…**, which pairs this computer again.
-
-Neither is reported as a fault: the diagnostics report each kind at most once
-a session ([privacy.md](privacy.md)).
-
-## One server at a time
-
-Only one Frame Control server runs per user (a lock file, `server.lock`, in the app's
-data folder). Two would each connect, reconnect and edit the headsets on their own, and
-one could move the other's install to a different headset. A second one, say
-`scripts/frame-ui.sh` while the app is open, exits with "Frame Control is already
-running". `FRAME_CONTROL_DATA_DIR` gives a separate one, with its own headsets.
-
-## API
-
-All under the usual `/api/` guards (loopback `Host`, `X-Frame-UI` header).
-
-| Request | Returns |
-|---|---|
-| `GET /api/connection` | The connection state: `phase` (connecting, connected, failed), `device`, `network`, `stages`, `probes`, `via`, `error`, `retry_at`, `tests`, `version` |
-| `GET /api/connection/events` | The same as server-sent events, one each time it changes (the page reads it with `fetch`, since `EventSource` can't send the header) |
-| `GET /api/devices` | Headsets, the current network, known networks, the next free alias |
-| `GET /api/devices/tailscale?id=` | Tailscale peers, likely headsets first |
-| `GET /api/devices/mdns?id=` | Headsets found on this network |
-| `POST /api/devices` | `{"action": ...}`: `use`, `update` (name, user, port), `remove`, `address-add`, `address-update`, `address-remove`, `address-move`, `test`, `identity-scan` (read the key the headset shows: `scan` with `type`, `fingerprint`, `host`, `saved`, `recorded`, `matches`, `recorded_match`), `identity-trust` (`fingerprint`: save the key `identity-scan` showed), `forget-identity` (refused: use the two before), `name-network`, `setup` (alias, optional host), `retry` |
-
-Every host, alias and user is checked against strict patterns before it's
-stored, because they end up in ssh arguments and `~/.ssh/config`; nothing goes
-through a shell.
-
-## The registry file
-
-`devices.json` in the app's data folder (`~/Library/Application Support/Frame
-Control` on macOS, `%APPDATA%\Frame Control` on Windows,
-`~/.local/share/frame-control` on Linux). It's plain JSON so the iPhone app can
-share the format later (it still connects to one host; see
-[iphone.md](iphone.md)):
-
-```json
-{"version": 1, "active": "f67f8b7e",
- "devices": [{"id": "f67f8b7e", "name": "Steam Frame", "alias": "frame", "user": "steamos", "port": 22,
-              "identity_files": ["~/.ssh/id_ed25519_frame"], "identity": ["SHA256:…"], "identity_established": true,
-              "addresses": [{"host": "frame.local", "kind": "mdns", "label": "",
-                             "networks": ["n-e0998baa61"], "last_ok": 1790593550.4, "last_rtt_ms": 0.9}]}],
- "networks": {"n-e0998baa61": {"name": "Home Wi-Fi", "ssid": null, "gateway": "192.168.1.1",
-                               "gateway_mac": "b4:fb:e4:b5:67:55", "wifi": true, "last_seen": 1790593550.0}}}
-```
-
-A network id is `n-` and the first 10 hex digits of SHA-1 of `gateway|mac`.
-
-## Tests
-
-`tests/test_devices.py`, `tests/test_network.py` and `tests/test_link.py` run
-with the other unit tests. They use a stand-in `ssh` (`tests/fakessh/ssh`) that
-prints what `ssh -v` prints and plays a ControlMaster, real sockets on this
-computer for the addresses, and temporary folders for `~/.ssh`
-(`FRAME_CONTROL_SSH_DIR`) and the app data (`FRAME_CONTROL_DATA_DIR`), so they
-never touch yours.
@@ -1,34 +0,0 @@
-{
-  "date": "2026-10-20T03:53:25Z",
-  "build_id": "20260925.6191901",
-  "app": "F-Droid Basic 2.0.2 (org.fdroid.basic, version code 2000052)",
-  "input": "One real APK plus synthetic main and patch OBBs named with older version code 2000050",
-  "sibling_discovery": true,
-  "automatic_import": "passed",
-  "closed_after_import": true,
-  "independent_readback": [
-    "5023b41e7ac80f8b26a868db1f66884976bf864fab81a070ad37539f3481b352  /sdcard/Android/obb/org.fdroid.basic/main.2000050.org.fdroid.basic.obb",
-    "aecbed7433e81aaeef40942069d03ad23130f09d93b7e78bbe224865a9573157  /sdcard/Android/obb/org.fdroid.basic/patch.2000050.org.fdroid.basic.obb"
-  ],
-  "cleanup": {
-    "test_install_removed": true,
-    "running_instances_before": {},
-    "running_instances_after": {},
-    "battery_before": [
-      "100",
-      "Full",
-      "Charging"
-    ],
-    "battery_after": [
-      "99",
-      "Discharging",
-      "Charging"
-    ],
-    "shared_lock_released": true
-  },
-  "limits": [
-    "No headset rendering or gameplay assertion; headset unworn.",
-    "Synthetic expansion files verify transport and persistence, not Resident Evil 4 compatibility.",
-    "A game that exits before its Lepton instance can accept data was not tested."
-  ]
-}
@@ -1,97 +0,0 @@
-# Android phone companion: review fixes (2026-10-26)
-
-Base: `ae9df354`. This evidence covers fixes for seven findings from an
-independent review of the Android companion (issue #108).
-
-## Status of earlier evidence
-
-The APK, emulator and physical-device evidence in
-`android-phone-screenshot-sync-2026-10-24.md` was captured from `ae9df354`.
-It is **historical**. It does not show that the fixes below work on a device.
-No emulator, phone or headset was used for the initial implementation round.
-Later parent verification is recorded below.
-
-## What changed
-
-| Finding | Fix | Covered by |
-| --- | --- | --- |
-| F1 Stop could leave an ongoing notification or wrong status | `SessionGate` gives each service instance one session token, so an ended session cannot post status, page or notification updates. `SyncEngine.close()` stops all writes before a new session opens the library. `onDestroy` also cancels notification 108. | `SessionGateTest` (4), `closedEngineCannotWriteAfterAnotherEngineTakesOver` |
-| F2 Pairing could merge a key into an unterminated last line | `FrameConnection.authorizeCommand` uses the same newline guard as the iPhone app. | `FrameConnectionTest` runs the generated shell against a temporary HOME |
-| F3 Every 4-second poll rewrote and fsynced the journal | `reconcile` commits only when a receipt or the account set changes. | 3 tests that turn any journal write into a failure |
-| F4 One empty or over-30 MiB file blocked every listing | Out-of-range sizes are skipped for that poll only. Unsafe ids, non-finite times and conflicting duplicates still reject the whole listing. | `emptyOrOversizedFiles…` |
-| F5 The screen parsed, and could write, the journal on the UI thread | `SyncEngine.snapshot` is a read-only view. The screen loads it on a background thread, drops results for a headset that is no longer paired, and clears the list when the pairing changes. | `readOnlySnapshotNeverCreatesUpgradesOrRewrites`; existing native `changingHeadsetsRebindsShareToTheSelectedOriginal` compiles |
-| F6 An opt-out after an interrupted export left a hidden pending row | `GalleryExporter.discardPending` removes this app's pending rows in `Pictures/Frame Control/` when Gallery is turned off, and again when sync starts with Gallery off. Published rows are kept. | Native `optOutDiscardsInterruptedPendingRowsButKeepsPublishedImages` (compiled, not run) |
-| F7 Missing userdata, or a new account, could import its history | Each Steam account gets its own baseline. The app lists the account folders over SSH, so an account with no screenshots yet still counts as established. Version 1 journals upgrade to version 2 and trust only the accounts they already have receipts for. `ui/server.py` is unchanged. | 6 JVM tests plus `accountListingSeparatesAbsentUserdataFromEmptyAccounts` |
-
-Nonblocking items: the workflow's `push` trigger is now `main` only, and the
-docs and app text now say that a locked phone can delay transfers.
-
-## Verification
-
-Command (JDK 17, Android SDK platform 36):
-
-```sh
-./android/gradlew -p android clean assembleDebug testDebugUnitTest assembleDebugAndroidTest lintDebug --no-daemon
-```
-
- Exit 0. There are 53 JVM tests (34 before), all passing, none skipped.
- Lint reports 0 errors and 12 warnings. All 12 are pre-existing kinds (version hints, i18n, WebView JavaScript).
- Mutation check: restoring the old unconditional commit and the old key append made 4 tests fail.
- `app-debug.apk` SHA-256: `e4a1f498fef6fbc9919ccb4077b8e15b609caea6a2192d3f1bd2b13ea78bcb15`
- `app-debug-androidTest.apk` SHA-256: `f9acb6bc002665cff6a31d0aaf2d528f4b1eaaaa82ead9fb383867e1154f6053`
-
-## Round 2: fixes for the independent Sol review
-
-An independent review (GPT-6.1 Sol, high reasoning) of the fixes above found two
-product defects and one test timing defect. All three are addressed below.
-
-| Finding | Fix | Covered by |
-| --- | --- | --- |
-| R1 A Gallery change before the first poll on a version 1 journal wrote an unreadable journal | A setting-only write now keeps the journal's version, so a version 1 journal stays a valid version 1 journal. Only the first poll upgrades it, and it writes version 2 and the account set together. The baseline policy is unchanged. | JVM `versionOneJournalStaysValidWhenGalleryChangesBeforeFirstPoll` (constructor and toggle paths, immediate reopen and snapshot, then the upgrade). Native `galleryOptOutLatchesPreviouslyPairedLibraries` now includes a retained version 1 library. |
-| R2 After Stop, a late export from the old session could delete the Gallery image that the next session had just saved | `GalleryExporter.EXPORTS` is one process-wide lock. Each export holds it from the row lookup through publish or cancellation, across exporter instances and sessions. It is taken before the settings lock and never while holding it. The wait is interruptible and limited to 30 seconds. After that, the item fails for this poll and is retried. | Native `stoppedSessionExportCannotDeleteNextSessionsGalleryImage`. A JVM harness outside the repository runs the real exporter and engine with an in-memory resolver: with the lock, 10 of 10 runs keep the image; with the lock removed, 10 of 10 runs lose it. |
-| R3 The headset-switch share test assumed the background library load had finished | The test waits, up to a time limit, until the expected original is shareable. It accepts no button while a library loads. It then checks that only one share button remains and that it shares the new headset's original. | `changingHeadsetsRebindsShareToTheSelectedOriginal` |
-
-The parent's first native run (API 36, APK `e4a1f498…`) ran 5 tests: 4 passed.
-`optOutDiscardsInterruptedPendingRowsButKeepsPublishedImages` reached and
-passed its assertions, then its cleanup threw `SecurityException` deleting a
-row the product had already removed. The test now drops that row from cleanup
-after it proves the row is gone.
-
-The parent also ran the account-listing command read-only against the real
-headset. It exited 0 and listed one account. That is not proof of the phone's
-download pipeline.
-
-Round 2 verification (same command, JDK 17, platform 36):
-
- Exit 0. There are 54 JVM tests, all passing: `SyncEngineTest` 47, `SessionGateTest` 4, `FrameConnectionTest` 3.
- Lint reports 0 errors and 12 warnings, the same pre-existing kinds as round 1.
- Mutation check for R1: removing the version-preserving line made only the new R1 test fail, with the invalid version 2 header the review described.
- Two clean builds gave the same hashes. They replace the round-1 APKs:
-  - `app-debug.apk` SHA-256: `139443c8f3246527ed629731b4f2a099939a2ba7590b628cde415f3f0d7ab996`
-  - `app-debug-androidTest.apk` SHA-256: `3a84246a7b40436fd5fc521154541603050805270e21e052e26b31a5fa1e0cc2`
-
-## Parent verification of the round-2 APKs
-
-The parent installed both round-2 APKs above on the isolated API 36 emulator
-and ran the six non-live instrumentation methods explicitly. All six passed,
-none skipped; the supervisor exited 0. This includes actual MediaStore
-round-trip and retry, retained version 1 library opt-out, asynchronous
-headset-switch sharing, hidden pending-row removal, and the FIFO-controlled
-Stop/restart export overlap. The chooser was intercepted; no original was
-sent to another app.
-
-The native overlap test exercised real MediaProvider rows: after both old and
-new exporters finished, the successor's image remained published with matching
-original bytes. This verifies the overlap mechanism, rather than a complete
-service Stop/restart against a live headset.
-
-The parent also checked the 54 passing JVM XML results, the build's recorded
-exit 0, whitespace, and both APK hashes. Native output and sanitized metadata
-are in `android-phone-review-fixes-2026-10-26/` beside this document.
-
-## Not verified
-
- API 29 runtime behavior and physical Android locked/Doze behavior remain unverified.
- The account-listing command ran against the real headset; the final phone download pipeline and password-pairing UI have not been rerun against it.
- A complete service Stop/restart during a live headset download is not proven by the exporter overlap test.
- iOS APNs delivery, physical locked-phone Photos export, production signing, and release remain open.
@@ -1,101 +0,0 @@
-
-
-
-1
-Performing Streamed Install
-Success
-Performing Streamed Install
-Success
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=1
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=
-com.saphid.framecontrol.ScreenshotDeviceTest:
-INSTRUMENTATION_STATUS: test=changingHeadsetsRebindsShareToTheSelectedOriginal
-INSTRUMENTATION_STATUS_CODE: 1
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=1
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=.
-INSTRUMENTATION_STATUS: test=changingHeadsetsRebindsShareToTheSelectedOriginal
-INSTRUMENTATION_STATUS_CODE: 0
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=2
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=
-INSTRUMENTATION_STATUS: test=stoppedSessionExportCannotDeleteNextSessionsGalleryImage
-INSTRUMENTATION_STATUS_CODE: 1
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=2
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=.
-INSTRUMENTATION_STATUS: test=stoppedSessionExportCannotDeleteNextSessionsGalleryImage
-INSTRUMENTATION_STATUS_CODE: 0
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=3
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=
-INSTRUMENTATION_STATUS: test=optOutDiscardsInterruptedPendingRowsButKeepsPublishedImages
-INSTRUMENTATION_STATUS_CODE: 1
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=3
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=.
-INSTRUMENTATION_STATUS: test=optOutDiscardsInterruptedPendingRowsButKeepsPublishedImages
-INSTRUMENTATION_STATUS_CODE: 0
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=4
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=
-INSTRUMENTATION_STATUS: test=galleryOptOutLatchesPreviouslyPairedLibraries
-INSTRUMENTATION_STATUS_CODE: 1
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=4
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=.
-INSTRUMENTATION_STATUS: test=galleryOptOutLatchesPreviouslyPairedLibraries
-INSTRUMENTATION_STATUS_CODE: 0
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=5
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=
-INSTRUMENTATION_STATUS: test=actualGalleryOriginalAndAppOnlySurviveRelaunch
-INSTRUMENTATION_STATUS_CODE: 1
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=5
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=.
-INSTRUMENTATION_STATUS: test=actualGalleryOriginalAndAppOnlySurviveRelaunch
-INSTRUMENTATION_STATUS_CODE: 0
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=6
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=
-INSTRUMENTATION_STATUS: test=interruptedMediaStoreRowIsRewrittenWithoutDuplicate
-INSTRUMENTATION_STATUS_CODE: 1
-INSTRUMENTATION_STATUS: class=com.saphid.framecontrol.ScreenshotDeviceTest
-INSTRUMENTATION_STATUS: current=6
-INSTRUMENTATION_STATUS: id=AndroidJUnitRunner
-INSTRUMENTATION_STATUS: numtests=6
-INSTRUMENTATION_STATUS: stream=.
-INSTRUMENTATION_STATUS: test=interruptedMediaStoreRowIsRewrittenWithoutDuplicate
-INSTRUMENTATION_STATUS_CODE: 0
-INSTRUMENTATION_RESULT: stream=
-
-Time: 3.171
-
-OK (6 tests)
-
-
-INSTRUMENTATION_CODE: -1
@@ -1,51 +0,0 @@
-# Independent Android fixes review — 2026-10-26, round 2
-
-**Verdict: no actionable findings in the frozen Android hardening delta.** The previous Sol findings R1, R2 and R3 are addressed. This is a source-slice review, not a release-readiness verdict.
-
-Reviewer: current T3 Codex runtime, `gpt-6.1-sol`, high reasoning. I performed the review myself, without delegation.
-
-## Exact target and boundaries
-
- Worktree: `/Users/saphid/.t3/worktrees/steam-frame/feat-phone-screenshot-autosync-108`.
- Branch: `feat/phone-screenshot-autosync-108`.
- HEAD: `ae9df3544239afc1f2cab17ec10fe07f6fe9e657`, plus the frozen uncommitted delta.
- All **15 paths** in `/tmp/frame108-android-fixes-review-20261026-r2.json` matched their SHA-256 values before and after review. Manifest SHA-256: `e3417c56926d08faecb6e5beacaf081c9e4fc395ef494c4de999a4b2282900ad`.
- I inspected the complete tracked delta, the untracked SessionGate and test files, the evidence files, and surrounding engine, exporter, service, activity and connection logic. I checked callers and lock order as well as the changed lines.
- I read the original Opus review, first Opus fixes report, previous Sol review and reproductions, latest Opus fixes report, and `docs/evidence/android-phone-review-fixes-2026-10-26.md`.
- No `CODING_STANDARDS.md` exists in the worktree, its ancestor directories, or the primary checkout root. I read `CONTRIBUTING.md`; no relevant violated rule was found.
-
-I made no repository edits, did not read `.frame_pwd` or unrelated dirty primary-checkout files, and used no device, headset or browser. I made no external writes, commits, pushes, PR changes or releases. Review outputs and local test classes are under `/tmp`.
-
-## Previous Sol findings
-
- **R1 — addressed.** `SyncEngine.java:668-673` now preserves both the existing journal version and its account-set representation in `copy()`. Setting-only writes on v1 stay valid v1. Reconcile upgrades to v2 alongside its account set at `:285-304` and `:337-343`. The new JVM regression covers constructor preference reconciliation and an explicit toggle before any poll, immediate snapshot/reopen, repeated toggles, and the subsequent migration/baseline behavior. It passed in my independent run. The retained-v1 instrumentation path is present and passed in the parent's supplied API 36 log.
- **R2 — addressed.** `GalleryExporter.java:74-84` acquires the process-wide `EXPORTS` lock interruptibly with a 30-second timeout, and releases it in `finally`. It covers deterministic row lookup, byte copying, publication and cancellation deletion across exporter instances. The order is EXPORTS → settings monitor → engine monitor. Neither Gallery toggle nor startup cleanup acquires EXPORTS while holding the settings monitor; I found no inverse acquisition path. The old exporter must finish its row work before its successor recovers/inserts a row. I independently recompiled the frozen exporter and engine and ran the existing bounded HandoffRace reproduction with an in-memory resolver: the successor waited, the old cancellation deleted only its pending row, and the successor's published row survived with a saved receipt. The native FIFO test separately checks actual published-row existence and original bytes; its passing result is parent-supplied evidence, not my own device run.
- **R3 — addressed.** `ScreenshotDeviceTest.java:487-517` tolerates a missing button while the background library loads and waits up to 15 seconds for a share URI different from the previous one. The test verifies A and B bytes, then checks exactly one final share button targeting B. It no longer treats main-queue idleness as library completion. The cleanup adjustment removes only the fixture URI already proven deleted; other cleanup errors remain visible. I inspected this code and the parent's passing instrumentation result; I did not independently execute instrumentation.
-
-## Fresh pass over the earlier fixes
-
- **F1:** SessionGate serializes visible status/page/notification effects against session end. Permanent engine close rejects subsequent reconciles and setting writes, and invalidates in-flight journal commits. Late engine assignment and stale-worker finalization are guarded. Gate and takeover tests passed; complete live-service lifecycle behavior remains outside this review.
- **F2:** the generated authorized_keys command terminates an unterminated existing line before appending and remains idempotent. The actual shell fixture cases passed locally.
- **F3:** unchanged listings no longer persist the journal, while retryable downloads/exports continue. Observation resets and account-set changes still commit. The write-blocking regression tests passed.
- **F4:** invalid sizes are excluded per item; unsafe identities, non-finite times and conflicting duplicates still reject a poll. Stability resets and completion after a skipped observation are covered by passing JVM tests.
- **F5:** library snapshots do not create or rewrite storage. Activity parsing/file checks run on its library executor, live-engine selection matches the requested pin, pin changes clear the old list, and results for a no-longer-selected pin are discarded. I found no further actionable sharing regression.
- **F6:** cleanup selects app-owned pending rows in the expected folder, serialized against final publication, and keeps published images. It remains best effort. Provider failure can leave hidden appOnly bytes, particularly on API 29 if Gallery is re-enabled before another cleanup. This documented residual limit is not a newly discovered blocker.
- **F7:** per-account baselines handle absent userdata, established empty accounts, newly appearing accounts, and accounts observed between the SSH and screenshot queries. The migration preserves the intended baseline policy. The shell/parser and account-baseline tests passed.
-
-The workflow trigger and documentation changes are consistent with this scope. I found no new concrete regression requiring a fix.
-
-## Actual verification
-
-All review-generated artifacts are in `/tmp/frame108-android-sol-review-fixes-20261026-r2-evidence/`.
-
-1. **Independent JVM execution:** compiled current SyncEngine, SessionGate, FrameConnection, PhoneIdentity and all three JVM test classes with JDK 17, cached declared dependencies and SDK 36 into a fresh `/tmp` classes directory. Direct JUnit run: **54 tests passed**, exit 0. No Gradle task or repository build output was changed. Commands, compile log/exit and JUnit log/exit are saved there.
-2. **Independent local handoff execution:** compiled the current GalleryExporter against those classes and the existing HandoffRace Android substitutes. Compile and execution both exited 0. Output ended with `exists=true pending=false receipt=saved` and `RESULT: published row survived`. This reuses the inspected existing harness and proves the application-level interleaving; it is not MediaProvider instrumentation. See `race.log` and `race.rc`.
-3. **Parent evidence inspected:** final clean build log and exit file record success; existing XML totals are 47 engine + 4 gate + 3 connection tests, all zero failures/errors/skips. The frozen API 36 instrumentation log records **six passing tests, no skips**, and supervisor exit 0. I did not rerun assemble, lint or instrumentation. The parent's lint result is 0 errors and 12 existing warnings.
-4. **APK hashes independently recomputed:** app `139443c8f3246527ed629731b4f2a099939a2ba7590b628cde415f3f0d7ab996`; test `3a84246a7b40436fd5fc521154541603050805270e21e052e26b31a5fa1e0cc2`. Both match the supplied round-2 evidence.
-5. **Freeze/whitespace:** all 15 source/evidence hashes matched again after checks; branch and HEAD matched; `git diff --check` exited 0. Final hashes and whitespace result are saved in the evidence directory.
-
-## Verification limits
-
-Physical locked/Doze behavior, API 29 runtime behavior, complete service Stop/restart during a live headset download, the final phone-to-headset pipeline, iOS APNs/locked Photos behavior, production signing and release are not established here. A stuck old provider write can delay successor exports; the timed lock makes those attempts retryable but does not cancel the stuck I/O. Gallery-toggle I/O on the main thread is an existing disclosed limitation.
-
-The successful read-only headset account listing supports that command only. Historical device evidence from the committed ae9df354 implementation does not establish the frozen fixes. These limits do not create an actionable defect in this reviewed slice or justify a release claim.
@@ -1,32 +0,0 @@
-{
-  "taskId": "node:delegated-task:command%3Amcp%3A3ef9db23-13cf-4959-afe1-b003a3f2d950%3Adelegate-task%3Aframe108-android-sol-review-fixes-20261026-r2",
-  "providerInstanceId": "codex_secondary",
-  "model": "gpt-6.1-sol",
-  "reasoningEffort": "high",
-  "status": "completed",
-  "findings": "No actionable findings in the frozen Android hardening delta; R1-R3 addressed.",
-  "frozenFiles": {
-    ".github/workflows/android.yml": "aaea48149abd1030f18a844d9f245d9a0ad249152e5df838cd53c8863f7f2220",
-    "android/app/src/androidTest/java/com/saphid/framecontrol/ScreenshotDeviceTest.java": "87f9629858a75a2ba4ced1a0f4ccc792d03a40bd39fed7e25e211cd6c1d15cbf",
-    "android/app/src/main/java/com/saphid/framecontrol/FrameConnection.java": "edb7b62b4d9a01e8e6802e8758504044c965f6d1b2939536617a3f57832b13a9",
-    "android/app/src/main/java/com/saphid/framecontrol/GalleryExporter.java": "b0c0c5331ea1184baf780f67329908d481491e7383bfb98c09733ada84582b5d",
-    "android/app/src/main/java/com/saphid/framecontrol/MainActivity.java": "8069a9c6ac3ab0e5e6bb315055dd2bef2a28b6f1c0084f8355db237857b736c1",
-    "android/app/src/main/java/com/saphid/framecontrol/SyncEngine.java": "0096ae5002c7ba5d1c7b8128aeee920eb4f29d8d94ad71d885ce86c5be70c854",
-    "android/app/src/main/java/com/saphid/framecontrol/SyncService.java": "dd852b8ef7f45fc472a8d790ba7e335040355889ef8d082ba8f1e80a1d4fd690",
-    "android/app/src/test/java/com/saphid/framecontrol/SyncEngineTest.java": "df1fa6ce8873098ea78fca3f5069e31712eae5eedde54824dd83216b6ac67f09",
-    "docs/android-phone.md": "a274daed1118be64b83313eaad03ddbf080fbbc7dad6e39ce601843bc227c1a3",
-    "android/app/src/main/java/com/saphid/framecontrol/SessionGate.java": "470a164820ececcbe897f55b3f4c90498c215d9dd1b93554e08d15fcc22a9fa2",
-    "android/app/src/test/java/com/saphid/framecontrol/FrameConnectionTest.java": "05010052ef11e9d9e019ae4ccb2959a8931a03b2d23528832d4821d184623727",
-    "android/app/src/test/java/com/saphid/framecontrol/SessionGateTest.java": "5e1e88bee54c82188ce0a1ac8c37d081565fc41c827c67b7d5ef0070b00ab15e",
-    "docs/evidence/android-phone-review-fixes-2026-10-26.md": "eb2a961abe935541c04e65d43ad8d61036b73afe8f63696891771f5e8bc6b7b1",
-    "docs/evidence/android-phone-review-fixes-2026-10-26/api36-instrumentation.txt": "d31e729b455ddd8ff3122e5a68bd2221361e27ef3553ba737447598a39d89bd9",
-    "docs/evidence/android-phone-review-fixes-2026-10-26/verification.json": "2bd1644b0c77c83f3ce85ae1713baba1ea7c0cedce0161bc35e3eff587bce7a7"
-  },
-  "manifestSha256": "e3417c56926d08faecb6e5beacaf081c9e4fc395ef494c4de999a4b2282900ad",
-  "independentVerification": {
-    "jvmTests": 54,
-    "jvmFailures": 0,
-    "localExportHandoff": "passed"
-  },
-  "productionReleaseReady": false
-}
@@ -1,23 +0,0 @@
-{
-  "platform": "Android API 36 emulator",
-  "nativeTests": 6,
-  "nativeFailures": 0,
-  "nativeSkipped": 0,
-  "supervisorExit": 0,
-  "jvmTests": 54,
-  "jvmFailures": 0,
-  "jvmErrors": 0,
-  "jvmSkipped": 0,
-  "buildExit": 0,
-  "headsetAccountListing": {
-    "sshExit": 0,
-    "state": "present",
-    "accountCount": 1,
-    "numericEntriesOnly": true
-  },
-  "apkSha256": {
-    "android/app/build/outputs/apk/debug/app-debug.apk": "139443c8f3246527ed629731b4f2a099939a2ba7590b628cde415f3f0d7ab996",
-    "android/app/build/outputs/apk/androidTest/debug/app-debug-androidTest.apk": "3a84246a7b40436fd5fc521154541603050805270e21e052e26b31a5fa1e0cc2"
-  },
-  "productionReleased": false
-}
@@ -1,168 +0,0 @@
-# Android phone screenshot sync evidence — 2026-10-24
-
-Work: [#108](https://github.com/saphid/frame-control/issues/108). The user
-authorized a new Android companion after the earlier APK could not be located.
-This is a development build, not a production or Play release.
-
-## Implemented
-
-Native Android 10+ companion in `android/`, with pinned SSH transport and a
-non-exportable Android Keystore phone key. Pairing checks the host fingerprint
-before accepting a password and verifies key login before saving the pairing.
-The shared headset server runs through a session-bound loopback tunnel.
-
-All retained libraries receive Gallery opt-out, including previously paired
-headsets. Paging keeps older offline originals reachable beyond the first 100.
-A failed image or Gallery export retries independently without starving later
-downloads; local persistence errors still halt immediately.
-
-The user starts a connected-device foreground service with an ongoing Stop
-notification. New screenshot originals download automatically. Gallery is ON
-by default; turning it off latches pending and newly discovered items to
-app-only, including across relaunch and later re-enabling. Historical captures
-are baselined instead of imported. Receipts, original files, and MediaStore
-recovery support interrupted downloads/exports without duplicate Gallery rows.
-
-See [usage and background limits](../android-phone.md).
-
-## Build and automated checks
-
- JDK 17, Gradle 9.4.1, AGP 9.1.0; compile/target API 36, minimum API 29.
- `assembleDebug testDebugUnitTest assembleDebugAndroidTest lintDebug` exited
-  zero after review fixes: `/tmp/frame-108-android-build-final-r5.log`.
- 34 JVM sync-engine tests, zero failures/errors/skips. Tests cover baseline,
-  stability, identity, metadata limits, destination latching, retries, atomic
-  receipts, corrupt state, unsafe paths, late cancellation callbacks, per-item
-  failure isolation and fatal persistence errors.
- API 36 arm64 emulator MediaStore tests passed: original byte round-trip,
-  app-only across relaunch, interrupted pending row recovery and retry dedup.
-  The final rebuilt APK passed **five selected native checks, no skips**:
-  three MediaStore/multiple-library cases plus the actual headset fixture
-  Gallery hash (`/tmp/frame-108-android-final-device-r4.log`, four tests), then
-  app-only original/no-Gallery readback
-  (`/tmp/frame-108-android-final-apponly-device-r4.log`, one test).
- Existing server suite: 1,333 tests, 11 skips, exit zero,
-  `/tmp/frame-108-android-server-tests.log`. Website: 29 passed, zero skips,
-  `/tmp/frame-108-android-site-tests.log`.
- Lint has no errors. Warnings include dependency/target freshness, English UI
-  literals, backup-version compatibility, and the shared controls' JavaScript.
-
-## Actual headset → Android emulator → Gallery
-
-Target: task-owned headless API 36 emulator `emulator-5588`, with the actual
-Steam Frame reached over SSH. Initial baseline contained nine historical
-captures and imported none. An emulator-generated public test key was installed
-temporarily through the existing trusted SSH alias; no password was exposed.
-The unauthenticated native host-key probe matched the trusted headset key.
-
-Synthetic fixture IDs use a separate test account/game namespace; this verifies
-new-file delivery from the real headset, not the hardware capture shortcut.
-
-| Check | Result |
-| --- | --- |
-| Gallery default ON | `999999999990/108/20261024100101_1.png` automatically downloaded and receipt became `saved` |
-| Source / app / Gallery SHA-256 | `c9411d718c8a3477b7c7a6eed5ab827570605fce977bdeef5aaf11d29ba88316` |
-| MediaStore dedup | Exactly one matching Gallery row; native test reads its original bytes |
-| Shared headset controls | Actual authenticated WebView loaded the headset app library |
-| Gallery OFF, app on Home | Second fixture automatically downloaded in 4.293 seconds (one synthetic trial) |
-| App-only source / app SHA-256 | `6a1513b2dc3459b457f7dd86adcde7298d99dccc31c73904d7c6698703edb961` |
-| App-only independent readback | One selected native test passed: correct app original and no matching Gallery row |
-| Re-enable and restart | App-only receipt and absent Gallery row preserved; first image remains saved, no duplicate |
-| Open/share original | Native chooser opened for the app-only original and was canceled; nothing sent |
-| Final r5 APK, Gallery ON while Home | Third new fixture `999999999990/108/20261024101413_1.png` reached Gallery in 5.288 seconds (one synthetic trial); same source/app/Gallery hash as the first fixture, one matching row |
-
-Background readback: `/tmp/frame-108-android-background-device-r1.log`.
-Home was foreground with the app service active; the screen stayed on. This
-is not a locked/Doze or long-duration physical-phone test.
-
-The final r5 background Gallery readback passed separately (one selected native
-test, no skip): `/tmp/frame-108-android-final-background-gallery-r5.log`.
-
-Sanitized [machine readback](android-phone-screenshot-sync-2026-10-24/live-proof.json)
-is committed; local full readback: `/tmp/frame-108-android-live-proof.json`. Fixture source
-metadata: `/tmp/frame-108-android-fixtures.json`. The optional provisioning test
-passed separately. Earlier full-class instrumentation runs included two
-optional skipped hooks; those are not counted as four executed scenarios.
-
-![Native saved receipt with Gallery enabled](android-phone-screenshot-sync-2026-10-24/gallery-on.png)
-
-![Gallery re-enabled without backfilling app-only downloads](android-phone-screenshot-sync-2026-10-24/reenabled.png)
-
-![Native connection and Gallery default](android-phone-screenshot-sync-2026-10-24/setup.png)
-
-![Shared controls loaded from the real headset](android-phone-screenshot-sync-2026-10-24/controls.png)
-
-## Verification boundaries
-
-No physical Android phone, Doze reliability, hardware screenshot latency,
-password-pairing UI, Play signing identity or production upload has been
-verified. Android sync uses an explicit foreground session, not Firebase.
-The iOS foreground implementation has separate
-[evidence](phone-screenshot-sync-2026-10-24.md); APNs, its delivery service,
-notification extension and locked-phone Photos export remain unimplemented or
-unverified. The user's full-feature tested-and-working release condition is
-not satisfied.
-
-T3's device tools incorrectly inferred the Android SDK from the platform-tools
-Cask and could not open this emulator. The Astra worker used the app-owned
-agent-device launcher with a task-local session/config and the correct SDK.
-No global SDK/T3 settings or physical devices were changed.
-
-UI verification: provider `codex`, model `gpt-6-astra`, completed task
-`node:delegated-task:command%3Amcp%3Ad5d74833-0742-471e-af70-a23afbe44dab%3Adelegate-task%3Aframe-108-android-ui-astra-20261024-r1`.
-Report: `/tmp/frame-108-android-ui-report.md`.
-
-## Review and final artifacts
-
-The APK is `android/app/build/outputs/apk/debug/app-debug.apk`, signed with the
-development identity. No store upload or release has been performed.
-
-Final r6 APK SHA-256: `e6a99a35154c21293975ea165eb967d8cc7ad84565f063255c3848ada1169f6e`.
-
-Preferred different-model review (`claudeAgent` / `claude-opus-5-5`) failed
-before work with `Claude API rate limit reached. Try again later.` Task:
-`node:delegated-task:command%3Amcp%3Ad5d74833-0742-471e-af70-a23afbe44dab%3Adelegate-task%3Aframe-108-android-review-opus-20261024-r1`.
-Implementation and independent fresh fallback reviews used Sol; they are not
-different-model evidence.
-
-Provider `codex_secondary`, model `gpt-6.1-sol`, high, completed round 1:
-`node:delegated-task:command%3Amcp%3Ad5d74833-0742-471e-af70-a23afbe44dab%3Adelegate-task%3Aframe-108-android-review-sol-20261024-r1`.
-All four findings were accepted and fixed: failed-item starvation, API-29
-pending-row recovery query, opt-out for other retained headset libraries, and
-inaccessible originals beyond the latest 100. Report:
-`/tmp/frame-108-android-review-sol-r1.md`. No CODING_STANDARDS.md was found in
-the task or primary worktree; CONTRIBUTING.md was included in review context.
-
-Provider `codex_secondary`, model `gpt-6.1-sol`, high, completed round 2:
-`node:delegated-task:command%3Amcp%3Ad5d74833-0742-471e-af70-a23afbe44dab%3Adelegate-task%3Aframe-108-android-review-sol-20261024-r2`.
-It cleared all four prior fixes and independently reran 34 JVM tests, then found
-a library-switch cache identity issue: matching receipt fields could retain a
-Share action bound to the previous headset. The refresh signature now includes
-the absolute original path, including the headset library root.
-
-The final r6 build (`assembleDebug assembleDebugAndroidTest lintDebug`) exited
-zero: `/tmp/frame-108-android-build-r6.log`. A new native regression launches
-the real activity, switches between two libraries with matching receipt fields
-but different original bytes, and verifies that Share now selects B’s bytes.
-The chooser is intercepted; nothing is sent externally. This regression and
-the three existing MediaStore/multiple-library cases passed together: **four
-selected tests, no skips**, `/tmp/frame-108-android-final-device-r6.log`. Core
-code is unchanged from the 34 independently passing JVM tests. The r6 change
-does not alter the r5 transfer/storage path exercised against the real headset.
-
-Provider `codex_secondary`, model `gpt-6.1-sol`, high, completed round 3:
-`node:delegated-task:command%3Amcp%3Ad5d74833-0742-471e-af70-a23afbe44dab%3Adelegate-task%3Aframe-108-android-review-sol-20261024-r3`.
-**No actionable findings** in the frozen 25-file executable target (`android/`
-and `.github/workflows/android.yml`), with the remaining share-binding finding
-resolved. All executable fingerprints stayed unchanged during review. Report:
-`/tmp/frame-108-android-review-sol-r3.md`. The review inspected the passing r6
-native/build logs and unchanged core covered by round 2’s independent 34-test
-run; it did not claim new device runs or release validation.
-
-Cleanup removed the one exact temporary public key and all three exact synthetic
-headset fixture paths, verified absent. Other authorized keys and real captures
-were preserved. Readback: `/tmp/frame-108-android-cleanup.json`. The task-owned
-`emulator-5588` was shut down after the live tests, then restarted only for
-the r6 share-binding regression and shut down again;
-no other device was stopped. Build artifacts, the AVD and local test logs remain
-available for follow-up verification.
@@ -1 +0,0 @@
-{"removedTestKeys": 1, "removedFixtures": ["999999999990/108/20261024100101_1.png", "999999999990/108/20261024100102_1.png", "999999999990/108/20261024101413_1.png"], "testKeyAbsent": true, "allFixturesAbsent": true}
Author	SHA1	Message	Date
saphidandClaude Opus 5.5	03eaae2d39	Docs: join the list item Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>	2026-09-29 15:04:00 +10:00
saphidandClaude Opus 5.5	fe132e3e69	Docs: what the Frame spends power and heat on while idle, the controls, and a plan to leave it on cheaply Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>	2026-09-29 15:03:50 +10:00
saphidandClaude Opus 5.5	cce3d94030	Frame doctor: placeholder for the tailnet name, as docs/tailscale.md does; fix a section reference Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>	2026-09-29 09:41:53 +10:00
saphidandClaude Opus 5.5	e12464c8a6	Record the remote-wake tests and a Frame doctor runbook Wake-on-WLAN arms without sudo, but the Frame never woke from a magic packet in deep or s2idle: the WCN7850 comes back in MHI RESET and Wi-Fi stays dead until a clean reboot. Unloading ath12k to recover oopsed the kernel, which left truncated Steam files and broken displays for a boot. docs/frame-doctor.md collects checks and fixes for that incident and every other crash and failure found in the Frame's journal, coredumps and these docs, as the spec for a future scripts/frame-doctor.sh. Reviewed over three rounds by GPT-6 Astra (xhigh). Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>	2026-09-28 22:13:11 +10:00
				`@@ -1 +0,0 @@`
				`<paths><files-path name="screenshots" path="screenshots/" /></paths>`
				`@@ -1 +0,0 @@`
				`plugins { id 'com.android.application' version '9.1.0' apply false }`
				`@@ -1 +0,0 @@`
				`{"removedTestKeys": 1, "removedFixtures": ["999999999990/108/20261024100101_1.png", "999999999990/108/20261024100102_1.png", "999999999990/108/20261024101413_1.png"], "testKeyAbsent": true, "allFixturesAbsent": true}`