fix(clean): 取消工单前先清理客流活跃标记

- 调整 CANCELLED 事件处理顺序\n- 先移除 area 级活跃工单 Redis 标记，再执行后续取消逻辑\n- 避免后续取消处理异常时遗留错误的活跃状态

viewsh-module-ops/viewsh-module-environment-biz/src/main/java/com/viewsh/module/ops/environment/integration/listener/CleanOrderEventListener.java

@@ -194,9 +194,10 @@ public class CleanOrderEventListener {
                 clearTrafficActiveOrderOnComplete(event);
                 break;
             case CANCELLED:
-
-                handleCancelled(event);
+                // ★ 先清 Redis 活跃标记，再处理取消逻辑
+                // 确保即使 handleCancelled 异常，Redis 标记也能被清除
                 clearTrafficActiveOrder(event);
+                handleCancelled(event);
                 break;
             case QUEUED:
                 handleQueued(event);