feat(signage): broadcast-style会場サイネージ＋チャイム（YouTube動画 / 50-10サイクル / 巡回インフォ）#37

Merged

ut42tech merged 36 commits into

feat/signage-youtube

May 30, 2026

Commits on May 30, 2026

docs(signage): revise spec for YouTube IFrame video + OS Spotify audio

ut42tech
and
claude
committed
docs(signage): revise implementation plan for YouTube video layer

ut42tech
and
claude
committed
feat(shared): add activity-cycle (50/10 schedule + chime events)

ut42tech
and
claude
committed
feat(shared): add YouTube Data API wrapper and signage playlist schema

ut42tech
and
claude
committed
feat(api): add GET /api/signage/playlist (YouTube Data API, cached)

ut42tech
and
claude
committed
feat(signage): scaffold Next.js app on port 3002

ut42tech
and
claude
committed
feat(signage): add mentor-whitelist auth (auth-client, MeProvider shell, login)

ut42tech
and
claude
committed
feat(signage): add time utils (now override, useNow, jst/mmss) and wake lock hook

ut42tech
and
claude
committed
feat(signage): synthesize chime tones via Web Audio

ut42tech
and
claude
committed
feat(signage): drift-free chime scheduler with per-boundary dedupe

ut42tech
and
claude
committed
feat(signage): poll /api/sessions/today and derive per-term counts

ut42tech
and
claude
committed
feat(signage): YouTube IFrame self-queue player, playlist fetch, mute toggle

ut42tech
and
claude
committed
feat(signage): info-bar, break/idle screens, tap-to-start overlay

ut42tech
and
claude
committed
feat(signage): wire phase state machine (YouTube/break/idle + chimes + mute)

ut42tech
and
claude
committed
style(signage): apply biome formatting

ut42tech
and
claude
committed
docs(signage): add app CLAUDE.md/AGENTS.md and architecture entry

ut42tech
and
claude
committed
fix(signage): rescue YouTube queue when playlist arrives before onReady

ut42tech
and
claude
committed
feat(signage): add ?debug=1 preview mode (pseudo-clock, force-active, chimes)

ut42tech
and
claude
committed
feat(shared): add attendance liveliness classifier

ut42tech
and
claude
committed
feat(signage): carry video titles and current-track through playlist/player

ut42tech
and
claude
committed
feat(signage): redesign viewer screens as a broadcast layout

ut42tech
and
claude
committed
feat(signage): align login + shell with broadcast theme; document layout

ut42tech
and
claude
committed
feat(shared): calibrate liveliness to a 25-person same-time capacity

ut42tech
and
claude
committed
feat(signage): animate countdown digits with an odometer roll

ut42tech
and
claude
committed
feat(signage): modernize the info ticker (stories progress, clipped slides)

ut42tech
and
claude
committed
feat(signage): enrich the chime rail and refine the video panel

ut42tech
and
claude
committed
refactor(signage): reword status, soften copy, add entrance motion

ut42tech
and
claude
committed
feat(shared): summarize previous-event stays by unique participant

ut42tech
and
claude
committed
feat(api): add signage previous-summary and health endpoints

ut42tech
and
claude
committed
feat(signage): ticker shows previous-event stats, system health, and a QR call-out

ut42tech
and
claude
committed
refactor(signage): drop the status badge ripple (sonar) animation

ut42tech
and
claude
committed
feat(signage): style the follow call-out as an Instagram card with avatar

ut42tech
and
claude
committed
fix(signage): widen Instagram follow card so the handle no longer clips

ut42tech
and
claude
committed
revert(signage): restore the simple Instagram follow card

ut42tech
and
claude
committed
chore(signage): add comment
ut42tech
committed
fix(signage): address code-review findings

ut42tech
and
claude
committed