chore: format code and remove redundant blank lines

This commit applies automated code formatting across the project. The changes primarily involve removing unnecessary blank lines and ensuring consistent code style, improving readability and maintainability without altering functionality.

src/chat/utils/chat_message_builder.py

@@ -1250,7 +1250,7 @@ async def get_person_id_list(messages: List[Dict[str, Any]]) -> List[str]:
         # 检查必要信息是否存在 且 不是机器人自己
         if not all([platform, user_id]) or user_id == global_config.bot.qq_account:
             continue
-        
+
         # 添加空值检查，防止 platform 为 None 时出错
         if platform is None:
             platform = "unknown"