Album cards gain the AlbumCardLite-style hover overlay: a dark scrim,
genre/year meta in the top-left, and circular favorite / play / more
action buttons (play primary, white). The action buttons are visual
for now; one TouchArea over the artwork drives the hover state and
emits a clicked(album_id) callback for navigation.
AlbumCardItem carries genre and year; home.rs maps them from the
discover album (genre name, year from the release dates).
cc
vicrodh
2a7147a008