The VR options panel gets a "Weapon hand" row (vr.handedness) and a
"Mirrored controls" row (vr.mirror_controls, dim when right-handed). Its
rows now go on two pages with tabs beside the title (PLAY, MORE; up and
down run on across them, a tab clicked shows its page). The controller
buttons page is built from the hands' jobs: the weapon hand's trigger
and grip, the free hand's, the move and turn sticks and the face
buttons (Quest X/Y for A/B; Steam Frame D-pad for A, B, X, Y) on the
sides the settings put them; the wrist, wheel and aiming notes name the
hands. network_vr.c's notes name the weapon and the free hand.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
