Change fallback query to add artist and use Deezer's advanced search

Including artist name ensures that tracks with identical titles and album titles don't get included in results.

Deezer advanced search provides more accurate results.

deezspot/deezloader/__init__.py

@@ -419,6 +419,8 @@ class DeeLogin:
         spo_title = track_json.get('name', '')
         spo_album_title = (track_json.get('album') or {}).get('name', '')
         spo_tracknum = int(track_json.get('track_number') or 0)
+        spo_artists = track_json.get('artists') or []
+        spo_main_artist = (spo_artists[0].get('name') if spo_artists else '') or ''
 
         try:
             dz = API.get_track_json(f"isrc:{spo_isrc}")
@@ -435,8 +437,8 @@ class DeeLogin:
         except Exception:
             pass
         
-        # Fallback: search by title + album
-        query = f'"{spo_title} {spo_album_title}"'
+        # Fallback: search by title + artist + album
+        query = f'"track:\'{spo_title}\' artist:\'{spo_main_artist}\' album:\'{spo_album_title}\'"'
         try:
             candidates = API.search_tracks_raw(query, limit=5)
         except Exception: