fix issue where wishlist would not delete entire album.

Also fixed issue where a warning was displayed.

core/wishlist_service.py

@@ -271,7 +271,7 @@ class WishlistService:
                     spotify_data = track['spotify_data']
                     recent_failures.append({
                         'name': spotify_data.get('name', 'Unknown Track'),
-                        'artist': spotify_data.get('artists', [{}])[0].get('name', 'Unknown Artist'),
+                        'artist': (spotify_data.get('artists', [{}])[0].get('name', 'Unknown Artist') if isinstance(spotify_data.get('artists', [{}])[0], dict) else spotify_data.get('artists', ['Unknown Artist'])[0]) if spotify_data.get('artists') else 'Unknown Artist',
                         'failure_reason': track['failure_reason'],
                         'retry_count': track['retry_count'],
                         'date_added': track['date_added']

database/music_database.py

@@ -3095,7 +3095,12 @@ class MusicDatabase:
                         track_data = json.loads(track['spotify_data'])
                         track_name = track_data.get('name', '').lower()
                         artists = track_data.get('artists', [])
-                        artist_name = artists[0].get('name', '').lower() if artists else 'unknown'
+                        if artists and isinstance(artists[0], dict):
+                            artist_name = artists[0].get('name', '').lower()
+                        elif artists:
+                            artist_name = str(artists[0]).lower()
+                        else:
+                            artist_name = 'unknown'
 
                         key = (track_name, artist_name)
 

web_server.py

@@ -11130,7 +11130,13 @@ def remove_album_from_wishlist():
                 # Create custom ID matching frontend logic exactly
                 # album_data is guaranteed to be a dict from above check
                 album_name = album_data.get('name', 'Unknown Album')
-                artist_name = spotify_data.get('artists', [{}])[0].get('name', 'Unknown Artist') if spotify_data.get('artists') else 'Unknown Artist'
+                artists = spotify_data.get('artists', [])
+                if artists and isinstance(artists[0], dict):
+                    artist_name = artists[0].get('name', 'Unknown Artist')
+                elif artists and isinstance(artists[0], str):
+                    artist_name = artists[0]
+                else:
+                    artist_name = 'Unknown Artist'
                 custom_id = f"{album_name}_{artist_name}"
                 # Match frontend regex exactly:
                 # 1. Remove all special chars except spaces, underscores, hyphens: /[^a-zA-Z0-9\s_-]/g