The Shuffle button on AlbumDetail was wired to the same code path
as Play — both called `play(startTrackId = null)` which started the
queue in track order. PlaylistDetail already does inline `.shuffled()`
for shuffle; mirror that on AlbumDetail via a new `shuffle()` VM
method that pre-shuffles the track list before handing it to the
player.
A future refinement could use Media3's `setShuffleModeEnabled` for
play-then-shuffle without disturbing the original queue ordering,
but pre-shuffling matches the existing PlaylistDetail behavior and
keeps both screens consistent.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
bvandeusen
a85a95507c