refactor(rabbitmq): 移除消息处理包装器并直接使用回调

简化消息消费逻辑，直接使用传入的回调函数而非包装器
移除冗余的异常处理，由调用方自行控制消息确认行为
添加 to_tuple 参数以明确消费模式

Author: mic1on

src/use_rabbitmq/__init__.py

@@ -370,28 +370,20 @@ def start_consuming(
         :param kwargs: 其他参数
         """
         channel = self.get_channel(channel_id)
-        
-        def wrapper(message: Message):
-            try:
-                callback(message)
-                message.ack()
-            except Exception as exc:
-                logger.exception(f"Error processing message: {exc}")
-                message.nack(requeue=True)
 
         # 设置预取数量
         channel.basic.qos(prefetch_count=prefetch)
 
         # 开始消费
         channel.basic.consume(
-            callback=wrapper,
+            callback=callback,
             queue=queue_name,
             **kwargs
         )
 
         # 启动消费循环
         try:
-            channel.start_consuming()
+            channel.start_consuming(to_tuple=False)
         except KeyboardInterrupt:
             logger.info("Consuming interrupted by user")
             channel.stop_consuming()