Fix bulk Fix All ignoring Single/Album Dedup findings and expand version keywords

- Add single_album_redundant to fixable_types in bulk_fix_findings so
  Fix All actually includes these findings (Fix Selected worked, Fix All
  silently returned 0)
- Expand version keyword regex from 9 to 25 terms (remastered, deluxe,
  unplugged, etc.) to reduce false positives in Single/Album Dedup
- Add word boundary anchors to prevent substring matches (e.g. "live"
  inside "Alive", "edit" inside "Meditate")
- Cast similarity thresholds to float for config type safety

core/repair_jobs/duplicate_detector.py

@@ -42,8 +42,8 @@ class DuplicateDetectorJob(RepairJob):
         result = JobResult()
 
         settings = self._get_settings(context)
-        title_threshold = settings.get('title_similarity', 0.85)
-        artist_threshold = settings.get('artist_similarity', 0.80)
+        title_threshold = float(settings.get('title_similarity', 0.85))
+        artist_threshold = float(settings.get('artist_similarity', 0.80))
         ignore_cross_album = settings.get('ignore_cross_album', True)
 
         # Fetch all tracks with artist/album names via JOIN

core/repair_jobs/single_album_dedup.py

@@ -42,8 +42,8 @@ class SingleAlbumDedupJob(RepairJob):
         result = JobResult()
 
         settings = self._get_settings(context)
-        title_threshold = settings.get('title_similarity', 0.85)
-        artist_threshold = settings.get('artist_similarity', 0.80)
+        title_threshold = float(settings.get('title_similarity', 0.85))
+        artist_threshold = float(settings.get('artist_similarity', 0.80))
 
         # Fetch all tracks with album type info
         conn = None
@@ -257,7 +257,10 @@ class SingleAlbumDedupJob(RepairJob):
 
 
 _VERSION_KEYWORDS = re.compile(
-    r'(live|acoustic|remix|demo|instrumental|radio edit|extended|karaoke|a\s?cappella)',
+    r'\b(live|acoustic|remix|remixed|demo|instrumental|radio edit|extended|karaoke|'
+    r'a\s?cappella|remaster(?:ed)?|deluxe|bonus|stripped|unplugged|orchestral|'
+    r'sped up|slowed|reverb|clean|explicit|mono|stereo|alternate|alt\.?\s*(?:version|mix)|'
+    r'club mix|dub mix|vip mix|edit)\b',
     re.IGNORECASE,
 )
 

core/repair_worker.py

@@ -1709,7 +1709,8 @@ class RepairWorker:
 
             # Build query for pending fixable findings
             fixable_types = ('dead_file', 'orphan_file', 'track_number_mismatch',
-                             'missing_cover_art', 'metadata_gap', 'duplicate_tracks', 'mbid_mismatch',
+                             'missing_cover_art', 'metadata_gap', 'duplicate_tracks',
+                             'single_album_redundant', 'mbid_mismatch',
                              'incomplete_album')
             placeholders = ','.join(['?'] * len(fixable_types))
             where_parts = [f"finding_type IN ({placeholders})", "status = 'pending'"]