soulsync/api/video
BoulderBadgeDad 267f11c848 Remember each channel: cache the video catalog + metadata (instant re-open)
Channel pages re-fetched everything every open (re-stream + ~3s yt-dlp metadata).
Now we remember what we learn about a channel and serve it cache-first:

- schema: youtube_channel_videos (list) + youtube_channel_meta (avatar/subs/tags/
  banner); dates stay in youtube_video_dates, merged on read. DB: cache_/get_
  channel_videos + cache_/get_channel_meta (upserts COALESCE so refreshes never
  drop fields).
- enricher: _enrich now REMEMBERS a channel — caches the full InnerTube catalog
  (list, via new innertube_channel_catalog) + metadata + dates, not just dates.
  Since it already sweeps followed channels, watchlisted channels get pre-warmed
  in the background → opening them is instant.
- channel endpoint: cache-first. A remembered channel renders from cache with NO
  network (returns from_cache:true); a miss resolves live (yt-dlp) and remembers
  it. The /videos batch endpoint caches every page it streams.
- frontend: cache hit renders the full catalog instantly, then re-streams to
  refresh QUIETLY (new uploads/date fixes); only the first (miss) load shows the
  'loading full history' banner.

Live-validated (MrBeast catalog: 90/3 pages, all titled+dated). 190 tests green.
2026-06-17 18:08:04 -07:00
..
__init__.py YouTube channels (3/4): API endpoints 2026-06-17 00:38:11 -07:00
calendar.py Video Calendar: week navigation + owned/missing filter 2026-06-15 19:32:57 -07:00
dashboard.py Video: scope library reads to the active server (Plex/Jellyfin don't commingle) 2026-06-15 18:45:28 -07:00
detail.py video: episode detail expand (guest stars + bigger still) 2026-06-15 13:20:15 -07:00
discover.py Discover: streaming-provider filter + infinite scroll + a11y polish 2026-06-16 14:55:13 -07:00
enrichment.py Dashboard: YouTube date enricher as a 4th worker orb + Follow→Watchlist consistency 2026-06-17 11:05:59 -07:00
libraries.py Video side: own server connection (Plex/Jellyfin), music-style picker, isolated 2026-06-15 16:42:22 -07:00
library.py Video: scope library reads to the active server (Plex/Jellyfin don't commingle) 2026-06-15 18:45:28 -07:00
poster.py Search avatars: proxy with a UA + graceful initials fallback 2026-06-17 09:57:42 -07:00
scan.py video Tools: match music Database Updater (stats, cancel, real progress) 2026-06-14 07:35:57 -07:00
search.py video: smart multi-layer back button + next-level search/person 2026-06-15 08:30:17 -07:00
watchlist.py Video watchlist: richer show cards (status pill + ep count) + sort dropdown 2026-06-16 10:19:13 -07:00
wishlist.py Wishlist: episode synopsis + clickable cards + FIFO/newest sort 2026-06-16 18:21:26 -07:00
youtube.py Remember each channel: cache the video catalog + metadata (instant re-open) 2026-06-17 18:08:04 -07:00