36006d703d
Modal bottom sheet listing the caller's user-created playlists (system playlists like For-You are filtered out — they're not user-mutable). Tap a row to pop with the playlist id; consumer (TrackActionsSheet) then calls PlaylistsApi.appendTracks. Empty-state copy: "You haven't created any playlists yet." Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>