修复at导致指令无法识别的问题

Plugins/WPSAPI.py

@@ -159,18 +159,11 @@ class BasicWPSInterface(PluginInterface):
             return self.get_message_sender(webhook_url).send_link
         else:
             raise ValueError(f"Invalid message sender type: {type}")
-            
-    # 机器人名称模式（用于从@消息中提取）
-    AT_PATTERN = re.compile(r'@[^\s]+\s+(.+)', re.DOTALL)
 
     def parse_message_after_at(self, message: str) -> str:
-        # 去除首尾空格
-        message = message.strip()
-        
-        # 尝试提取@后的内容
-        at_match = BasicWPSInterface.AT_PATTERN.search(message)
-        if at_match:
-            return at_match.group(1).strip()
+        '''
+        已过时
+        '''
         return message
 
     async def send_markdown_message(self, message: str, chat_id: int, user_id: int) -> str|None: