fix: 重置分页页码

src/views/equipmentOperationMonitoring/index.vue

@@ -369,6 +369,8 @@
       handleNodeClick(data) {
         this.categoryLevelId = '';
         this.rootCategoryLevelId = '';
+        this.pageNum = 1;
+
         this.areaId = '';
         if (this.activeTab == 'org') {
           this.categoryLevelId = data.id;