fix: not shutting down during scan

core/database.py

@@ -501,6 +501,58 @@ class NFOGuardDatabase:
             
         return deleted_movies
     
+    def delete_orphaned_series(self) -> List[Dict]:
+        """
+        Find and delete TV series that don't have corresponding directories on disk
+        This requires checking filesystem for each series, so use carefully
+        
+        Returns:
+            List of deleted series with their details
+        """
+        from pathlib import Path
+        
+        deleted_series = []
+        
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            # Get all series with their paths
+            cursor.execute("""
+                SELECT imdb_id, path, last_updated, metadata 
+                FROM series
+            """)
+            
+            series_list = cursor.fetchall()
+            
+            for series in series_list:
+                imdb_id = series['imdb_id']
+                series_path = Path(series['path'])
+                
+                if not series_path.exists():
+                    # Series directory doesn't exist - delete the series and all its episodes
+                    cursor.execute("""
+                        DELETE FROM episodes 
+                        WHERE imdb_id = %s
+                    """, (imdb_id,))
+                    episodes_deleted = cursor.rowcount
+                    
+                    cursor.execute("""
+                        DELETE FROM series 
+                        WHERE imdb_id = %s
+                    """, (imdb_id,))
+                    
+                    deleted_series.append({
+                        'imdb_id': imdb_id,
+                        'reason': 'directory_not_found',
+                        'path': str(series_path),
+                        'last_updated': series['last_updated'],
+                        'episodes_deleted': episodes_deleted
+                    })
+            
+            conn.commit()
+            
+        return deleted_series
+    
     def close(self):
         """Close all database connections"""
         if hasattr(self._local, 'connection'):