refactor(chat): 将用户引用处理从同步改为异步，优化性能

src/chat/utils/chat_message_builder.py

@@ -43,14 +43,13 @@ def replace_user_references_sync(
         return ""
 
     if name_resolver is None:
-        person_info_manager = get_person_info_manager()
-
         def default_resolver(platform: str, user_id: str) -> str:
             # 检查是否是机器人自己
             if replace_bot_name and user_id == global_config.bot.qq_account:
                 return f"{global_config.bot.nickname}(你)"
-            person_id = PersonInfoManager.get_person_id(platform, user_id)
-            return person_info_manager.get_value(person_id, "person_name") or user_id  # type: ignore
+            # 同步函数中无法使用异步的 get_value，直接返回 user_id
+            # 建议调用方使用 replace_user_references_async 以获取完整的用户名
+            return user_id
 
         name_resolver = default_resolver