The cached_albums → AlbumRef mapper drops coverUrl (only the
coverPath column is stored; the regular API's cover_url isn't
mirrored). Result: AlbumCards rendered from cache — Library Albums
tab, ArtistDetail album grid, Home Recently-added/Rediscover rows
on cold start — showed only the Lucide.Disc3 placeholder.
Same placeholder-URL trick as TrackRef.coverUrl:
- models/AlbumRef.kt — adds `displayCoverUrl` computed property
that returns the server-given coverUrl when populated, falls
back to `http://placeholder.invalid/api/albums/{id}/cover`
otherwise. BaseUrlInterceptor rewrites the host; Coil's shared
OkHttp picks up the auth cookie. The original `coverUrl` field
is preserved so callers that need to distinguish
"server-provided" from "derived" can.
- library/widgets/AlbumCard.kt — switches the branch from
`album.coverUrl.isEmpty()` to `album.id.isEmpty()`. The cover
Box gets a surfaceVariant background so failed image loads
(e.g. album server-side without art) degrade to a tinted
square rather than transparent. A proper error-slot fallback
icon is a future refinement.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bvandeusen
283706c4f8