feat: add support for Maintainarr webhook

core/database.py

@@ -441,6 +441,29 @@ class NFOGuardDatabase:
             
             return deleted_count > 0
     
+    def delete_series(self, imdb_id: str) -> bool:
+        """
+        Delete a specific series from the database
+        
+        Args:
+            imdb_id: Series IMDb ID
+            
+        Returns:
+            True if series was deleted, False if not found
+        """
+        with self.get_connection() as conn:
+            cursor = conn.cursor()
+            
+            cursor.execute("""
+                DELETE FROM series 
+                WHERE imdb_id = %s
+            """, (imdb_id,))
+            
+            deleted_count = cursor.rowcount
+            conn.commit()
+            
+            return deleted_count > 0
+    
     def delete_orphaned_movies(self) -> List[Dict]:
         """
         Find and delete movies that don't have corresponding video files on disk