- header: per-user "N without full history" count (channels_deep_pending),
clickable with a hint -> opens the channel manager filtered to those.
- channel manager: status filter chips (All / Needs full history / Fully synced
/ Hidden); the header link deep-links to "Needs full history".
- fix: priority up/down is now an optimistic in-place cache update (no refetch /
re-sort), so the list no longer jumps to the top and loses your scroll position;
the new order applies on the next page load.
The header status bar read the global /api/sync/status (videos_total +
channels_backfilling), so every user saw the whole catalog's numbers —
confusing and a small cross-user info leak (e.g. "3 syncing" for a user with 2
channels). It now uses /api/sync/my-status: the user's own available video count
and how many of their own channels are still being fetched
(channels_recent_pending). The pause control stays admin-only via an isAdmin prop.
- Header shows a live sync status (total videos + channels still backfilling, or
"paused"), polled every 30s
- Admins can pause/resume the background sync; a paused flag in app_state makes
scheduled jobs skip (migration 0006)
- GET /api/feed/count returns the number of videos matching the current filters;
shared filter builder keeps it in sync with /api/feed; shown above the feed
- /api/sync/status reports backfill progress, pending enrichment and paused state
