add delete function

src/komcache/cache.py

@@ -123,6 +123,17 @@ class KomCache:
             log.error(f"Error updating data: {e}")
             return False
 
+    def delete(self, query: str, args: dict[str, Any]) -> bool:
+        try:
+            session = self.Session()
+            session.execute(text(query), args)
+            session.commit()
+            session.close()
+            return True
+        except SQLAlchemyError as e:
+            log.error(f"Error deleting data: {e}")
+            return False
+
     def get_last_update_date(self, series_name: str) -> str:
         try:
             session = self.Session()