Enlarge player artwork and transport controls, morph the cover into the lyrics and queue header, and minimize the player back into the mini player. Keep the larger header actions in lyrics and queue only.
Use larger lyrics with upper focus and progressive blur. Hide idle lyric controls after three seconds, restore them on interaction, and keep the normal player as the landscape entry page.
Add a selectable Mornye theme with shared glass controls, dialogs, sheets, notifications, and collection headers while retaining Material components.
Update player artwork, lyrics transitions and highlighting, synchronized rolling time labels, volume controls, and compact navigation. Unify metadata, Library, search, and extension surfaces; preserve restored artwork and report extension load failures.
Validation: full Flutter analyzer clean; 713 tests passed and 4 skipped; pinned Dart formatting and diff checks passed; signed ARM64 and ARM32 release APKs built and verified.