fix: SQL connection parsing error 2

Author: zakahan

veadk/memory/short_term_memory.py

@@ -70,10 +70,10 @@ class ShortTermMemory(BaseModel):
     def model_post_init(self, __context: Any) -> None:
         if self.db_url:
             logger.info("The `db_url` is set, ignore `backend` option.")
-            if self.db_url.count("@") > 1:
+            if self.db_url.count("@") > 1 or self.db_url.count(":") > 2:
                 logger.warning(
-                    "Multiple @ symbols detected in the database URL. "
-                    "Please encode `username/password` with `urllib.parse.quote_plus`. "
+                    "Multiple `@` or `:` symbols detected in the database URL. "
+                    "Please encode `username` or `password` with `urllib.parse.quote_plus`. "
                     "Examples: p@ssword→p%40ssword."
                 )
             self._session_service = DatabaseSessionService(db_url=self.db_url)