2025-11-29 zwy 在websocket断开时给5秒延时，给前端刷新缓冲

zhaowenyu

2025-11-29 8b459796efa4f1e0571f4436953a52d25a063e70

 ard-work/src/main/java/com/ard/work/domain/enums/MessageType.java

@@ -1,6 +1,7 @@
package com.ard.work.domain.enums;

public enum MessageType {
    HEARTBEAT("heartbeat"),
    STREAM("stream"),
    STATE("state"),
    TELEMETRY("telemetry"),