- CallSoundboard: the 30s safety timeout (which unsticks the one-at-a-time
playingKey guard if audio never signals end) was never cleared, so it fired
~30s after every clip. It's now stored in a per-play token that done() clears
by identity — a natural 'ended' cancels it, and a stale done() from a prior
clip can't disarm a newer clip's timer (which matters because a rejected
audio.play() fires neither ended nor error, leaving the timer as the only
guard-reset). The unmount effect also clears any pending timer, and the timer
is armed only when there's an audio element.
- PrescreenControls: useMediaPermissions set PermissionStatus.onchange but never
removed it → a permission change after unmount setState'd a dead component and
retained the callback. Now guards all setState with a cancelled flag and
detaches onchange in the effect cleanup.
Bug-hunt findings from LOTUS_TODO. Three review passes (the last prescribed the
per-play token to close a shared-ref cross-play edge). Gate-green (tsc, eslint,
prettier, 922 tests, build).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>