refactor(andonDashboard): 移除自动刷新定时器

- 删除了 refreshTimer 属性
- 移除了每60秒自动刷新数据的功能
- 删除了组件销毁时清除定时器的逻辑

src/views/production/andonDashboard/index.vue

@@ -294,7 +294,6 @@ export default {
       productLineList: [],
       updateTime: '',
       loading: false,
-      refreshTimer: null,
       // 设备状态
       deviceStatus: {
         totalDevices: 0,
@@ -353,15 +352,8 @@ export default {
   created() {
     this.loadProductLines();
     this.loadData();
-    // 每60秒自动刷新
-    this.refreshTimer = setInterval(() => {
-      this.loadData();
-    }, 60000);
   },
   beforeDestroy() {
-    if (this.refreshTimer) {
-      clearInterval(this.refreshTimer);
-    }
   },
   methods: {
     loadProductLines() {