fix: remove player-album-sep references after HTML restructure

Removing the separator span from the HTML broke updatePlayerUI which still
called getElementById('player-album-sep').style — null crash on every
song play. Removed both occurrences since album now has its own line.

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

src/player.js

@@ -372,7 +372,6 @@ export function updatePlayerUI(s, _skipMediaSession = false) {
         return `<span style="cursor:pointer" onclick="s_goArtist(event,'${esc(name)}','${aid}')">${esc(name)}</span>`;
       }).join('<span style="color:var(--text3)"> • </span>')
     : '—';
-  document.getElementById('player-album-sep').style.display = s.album ? '' : 'none';
   document.getElementById('player-album-name').textContent = s.album || '';
   const art = document.getElementById('player-art');
   const cv = coverUrl(s.coverArt, 256);
@@ -1017,7 +1016,6 @@ export function _restoreLastPlayed() {
           return `<span style="cursor:pointer" onclick="s_goArtist(event,'${esc(name)}','${aid}')">${esc(name)}</span>`;
         }).join('<span style="color:var(--text3)"> • </span>')
       : '—';
-    document.getElementById('player-album-sep').style.display = s.album ? '' : 'none';
     document.getElementById('player-album-name').textContent = s.album || '';
     const art = document.getElementById('player-art');
     const cv = coverUrl(s.coverArt, 256);