fix(ops): 修正工牌设备状态事件处理器配置

- 包名从 handler 改为 listener
- 使用 TransactionalEventListener 替代 EventListener
- 线程池名修正为 ops-task-executor
- 状态从 ASSIGNED 改为 PENDING
- 清理测试文件中的重复代码

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

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

@@ -1,4 +1,4 @@
-package com.viewsh.module.ops.environment.integration.handler;
+package com.viewsh.module.ops.environment.integration.listener;
 
 import com.viewsh.module.ops.environment.service.badge.BadgeDeviceStatusService;
 import com.viewsh.module.ops.core.event.OrderStateChangedEvent;
@@ -9,6 +9,8 @@ import lombok.extern.slf4j.Slf4j;
 import org.springframework.context.event.EventListener;
 import org.springframework.scheduling.annotation.Async;
 import org.springframework.stereotype.Component;
+import org.springframework.transaction.event.TransactionPhase;
+import org.springframework.transaction.event.TransactionalEventListener;
 
 /**
  * 工牌设备状态事件处理器
@@ -42,8 +44,8 @@ public class BadgeDeviceStatusEventHandler {
      *
      * @param event 工单状态变更事件
      */
-    @EventListener
-    @Async("opsExecutor")
+    @TransactionalEventListener(phase = TransactionPhase.AFTER_COMMIT)
+    @Async("ops-task-executor")
     public void onOrderStateChanged(OrderStateChangedEvent event) {
         try {
             // 只处理保洁类型的工单
@@ -76,7 +78,7 @@ public class BadgeDeviceStatusEventHandler {
         WorkOrderStatusEnum newStatus = event.getNewStatus();
 
         switch (newStatus) {
-            case ASSIGNED:
+            case PENDING:
                 // 工单已分配，不影响设备状态（设备可能还在处理其他任务）
                 // 设置设备当前工单
                 badgeDeviceStatusService.setCurrentOrder(deviceId, event.getOrderId());
@@ -171,9 +173,9 @@ public class BadgeDeviceStatusEventHandler {
      * 1. 将被打断的设备状态转为 PAUSED
      * 2. 记录被打断的工单ID
      *
-     * @param deviceId      被打断的设备ID
+     * @param deviceId           被打断的设备ID
      * @param interruptedOrderId 被打断的工单ID
-     * @param urgentOrderId P0紧急工单ID
+     * @param urgentOrderId      P0紧急工单ID
      */
     public void handleP0Interrupt(Long deviceId, Long interruptedOrderId, Long urgentOrderId) {
         log.info("[BadgeDeviceStatusEventHandler] P0紧急任务打断: deviceId={}, interruptedOrderId={}, urgentOrderId={}",