refactor(mqtt): 移除不必要的日志打印语句

- 删除了发送设备数据后的打印语句
- 删除了发送自动发现配置后的打印语句
- 优化代码，提高可读性和性能

mqtt/send_info_for_homeassistant.py

@@ -99,7 +99,6 @@ def publish_device_metrics(client):
 
         # 发布设备数据
         client.publish(device_topic, payload)
-        print(f"Device metrics published: {payload}")
 
         # 发布自动发现配置（发布传感器信息）
         discovery_payloads = [
@@ -116,7 +115,6 @@ def publish_device_metrics(client):
         for discovery_payload in discovery_payloads:
             discovery_topic = f"homeassistant/sensor/{device_id}_{discovery_payload['unique_id']}/config"
             client.publish(discovery_topic, json.dumps(discovery_payload, indent=4))
-            print(f"Discovery message published: {json.dumps(discovery_payload, indent=4)}")
     except Exception as e:
         print(f"Error publishing device metrics: {e}")