feat: show album above artist in bottom bar; close ctx menu on scroll

- Player bar sub-line now shows album (clickable) on first row, artist below
- Context menu now closes on scroll and touchmove (was staying open on mobile)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

index.html

@@ -410,8 +410,11 @@
             <svg id="star-icon" width="16" height="16" viewBox="0 0 24 24" fill="none" stroke="var(--text3)" stroke-width="2" style="transition:fill .2s,stroke .2s"><polygon points="12 2 15.09 8.26 22 9.27 17 14.14 18.18 21.02 12 17.77 5.82 21.02 7 14.14 2 9.27 8.91 8.26 12 2"/></svg>
           </button>
         </div>
+        <div class="player-artist">
+          <span id="player-album-name" onclick="playerBarGoAlbum()" style="cursor:pointer" title="Zum Album"></span>
+        </div>
         <div class="player-artist" id="player-artist">
-          <span id="player-artist-name">—</span><span id="player-album-sep" style="color:var(--text3)"> · </span><span id="player-album-name" onclick="playerBarGoAlbum()" style="cursor:pointer" title="Zum Album"></span>
+          <span id="player-artist-name">—</span>
         </div>
         <div class="player-status-row">
           <span class="status-badge badge-shuffle" id="badge-shuffle">🔀 Shuffle</span>