Move reclassified singles to singles grid, fix collectors edition matching

- Cards reclassified from album to single/EP (via lazy track count)
  now physically move from albums-grid to singles-grid
- Singles section auto-shows when cards move into it
- Add collectors edition to album title variation patterns — fixes
  "Damn" not matching "DAMN. COLLECTORS EDITION." in library
- Both base-title-to-edition and edition-to-base variations now include
  collectors edition alongside deluxe/platinum/special

database/music_database.py

@@ -5454,10 +5454,12 @@ class MusicDatabase:
                 'deluxe',
                 'platinum edition',
                 'platinum',
-                'special edition', 
+                'special edition',
                 'expanded edition',
                 'remastered',
-                'anniversary edition'
+                'anniversary edition',
+                "collector's edition",
+                'collectors edition',
             ]
             
             for edition in common_editions:
@@ -5471,7 +5473,7 @@ class MusicDatabase:
         # If original title is base form, add edition variants  
         elif not any(re.search(pattern, title_lower) for pattern in edition_patterns.keys()):
             # This appears to be a base album, add deluxe variants
-            common_editions = ['Deluxe Edition', 'Deluxe', 'Platinum Edition', 'Special Edition']
+            common_editions = ['Deluxe Edition', 'Deluxe', 'Platinum Edition', 'Special Edition', "Collector's Edition", 'Collectors Edition']
             for edition in common_editions:
                 variations.extend([
                     f"{title} ({edition})",

webui/static/script.js

@@ -34371,21 +34371,29 @@ function updateAlbumCompletionOverlay(completionData, containerType) {
         return;
     }
 
-    // Reclassify album type if we now know the track count (Discogs lazy fetch)
+    // Reclassify and move cards when track count reveals single/EP (Discogs lazy fetch)
     const currentType = albumCard.dataset.albumType;
     const expectedTracks = completionData.expected_tracks || 0;
-    if (currentType === 'album' && expectedTracks > 0 && expectedTracks <= 3) {
-        albumCard.dataset.albumType = 'single';
-        const typeEl = albumCard.querySelector('.album-card-type');
-        if (typeEl) typeEl.textContent = 'Single';
-    } else if (currentType === 'album' && expectedTracks > 3 && expectedTracks <= 6) {
-        albumCard.dataset.albumType = 'ep';
-        const typeEl = albumCard.querySelector('.album-card-type');
-        if (typeEl) typeEl.textContent = 'EP';
-    }
-    // Update stored total tracks
     if (expectedTracks > 0) {
         albumCard.dataset.totalTracks = expectedTracks;
+        let newType = currentType;
+        if (currentType === 'album' && expectedTracks <= 3) newType = 'single';
+        else if (currentType === 'album' && expectedTracks <= 6) newType = 'ep';
+
+        if (newType !== currentType) {
+            albumCard.dataset.albumType = newType;
+            const typeEl = albumCard.querySelector('.album-card-type');
+            if (typeEl) typeEl.textContent = newType === 'single' ? 'Single' : 'EP';
+
+            // Move card from albums grid to singles grid
+            const singlesGrid = document.getElementById('singles-grid');
+            const singlesSection = singlesGrid?.closest('.discography-section');
+            if (singlesGrid) {
+                albumCard.remove();
+                singlesGrid.appendChild(albumCard);
+                if (singlesSection) singlesSection.style.display = '';
+            }
+        }
     }
 
     const overlay = albumCard.querySelector('.completion-overlay');