优化-ws断开只移除本平台token，挂接平台token不移除

liusuyi

2026-03-02 27a2a8d133b99cba028da5934359ff4868506939

 ard-work/src/main/java/com/ard/work/domain/receiver/BoxStreamUrlReceiver.java

@@ -8,6 +8,8 @@
@JsonIgnoreProperties(ignoreUnknown = true)
public class BoxStreamUrlReceiver {

    private String boxSn;

    @JsonProperty("rtsp")
    private String rtsp;