- Timer: one per event, set from the control room (duration, presets,
start/pause/resume/reset, show/hide, T shortcut). Rules are pure
functions in src/lib/timer.ts; the server's clock sets the end time and
each screen counts down locally, corrected for its own clock.
Needs supabase/migrations/0002_timer.sql.
- Sound effects on the scoreboard, synthesised with Web Audio (no files):
drum-roll + crash per revealed team, fanfare for first place, a chime
on game change, ticks for the last 10 seconds and a buzzer at zero.
Triggers are pure functions comparing consecutive payloads.
- 'Turn sound on' button on the scoreboard, since browsers block audio
until a click; the choice is remembered across reloads.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
joshuaandClaude Opus 5.5
bf5b6194f6