Deluan 6553a75b0e fix(artwork): keep not-found distinct from artwork-absent
GetOrPlaceholder folded model.ErrNotFound in with ErrUnavailable, so an
id matching no entity returned 200 and the placeholder PNG. That made
the ErrorDataNotFound branch in getCoverArt unreachable: Subsonic went
from error 70 to a successful placeholder, and Jellyfin's Primary image
endpoint from 404 to 200. Neither is ours to change.

An entity with no art and an id with no entity are different answers;
only the first is a placeholder.
2026-07-25 10:14:22 -04:00
..
2026-05-28 22:13:05 -03:00