The three liked-tab providers now yield ordered lists of entity IDs
(read from cached_likes ORDER BY likedAt DESC). The UI renders
per-tile widgets that hydrate each entity individually via
albumTileProvider / artistTileProvider / trackTileProvider.
fetchAndPopulate dropped from the per-provider bulk endpoints to a
single shared call against /api/likes/ids — much cheaper, and the
tile providers handle entity hydration themselves. The bulk
/api/likes/{tracks,albums,artists} endpoints are no longer in the
Flutter cold path (server keeps serving them for web compat).
Cross-device SSE invalidate paths preserved so cross-device likes
still feel instant. Local LikesController mutations propagate via
cached_likes optimistic writes — same drift watch() route as before.
Tap-to-play on a track row uses currently-hydrated TrackRefs as the
play queue; still-loading tracks are skipped and join on next
rebuild as hydrations land.
bvandeusen
f2fa441405