feat(android): partial-album detail gets Play/Shuffle + track 3-dot menu

You can still enjoy an incomplete album: the downloaded-tracks section now has
Abspielen + Zufall buttons (play/shuffle the downloaded songs) and each
downloaded row gets the 3-dot context menu, threaded from both artist screens.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

CHANGELOG.md

@@ -571,6 +571,8 @@ Polish release: Android navigation and offline resilience, download accuracy for
 - **Android** — Romaji / Japanese sort support
 - **Web + Android** — Backend settings UI rework (move, reorganize)
 - **Web + Android** — yt-dlp backend update / maintenance
+- **Web + Andoird** - Safe last played Queue, where it stopped and show last played song loaded (rn only on web kinda with the last song played loaded)
+- **Android** - Andorid Auto Sync last played and queue too with Phone then, rn its not really syncing or safin what last played on Android Auto, also check if selecting a song to play on Android Auto works that song is getting played and in a playlist it will play the queue a this point then like it works already in Android and Web
 
 ### Known Bugs
 - **Android (lyrics)** — Synced-lyrics auto-scroll is **not smooth**: it follows playback and highlights the right line, but the list jumps to it rather than gliding. Web autoscroll is smooth. Not yet fixed.