This reverts 4ac609f0, the revert of #395, so the chat is back as it was
merged: T, Y and Tab, team and vehicle lines, the host's /mute, the
VOICE AND TEXT CHAT settings page and the Android placement.
The one conflict is source/text/draw_string.c, where #395's streamer mode
and testing's (90dd65ca, text_filter.c) both hook the drawn text; testing's
hook is kept. #395's own filter (chat_filter.c, game.streamer_mode) is left
in place, unhooked, for the next commit to take out.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
