fix: 拖拽节点到根节点报错

frontend/src/business/components/api/automation/scenario/ApiScenarioModule.vue

@@ -11,6 +11,7 @@
       @edit="edit"
       @drag="drag"
       @remove="remove"
+      @refresh="list"
       @nodeSelectEvent="nodeChange"
       ref="nodeTree">
 

frontend/src/business/components/api/definition/components/module/ApiModule.vue

@@ -11,6 +11,7 @@
       @edit="edit"
       @drag="drag"
       @remove="remove"
+      @refresh="list"
       @nodeSelectEvent="nodeChange"
       ref="nodeTree">
 

frontend/src/business/components/track/common/NodeTree.vue

@@ -220,6 +220,10 @@ export default {
       if (dropType === "none" || dropType === undefined) {
         return;
       }
+      if (dropNode.data.id === 'root' && dropType === 'before') {
+        this.$emit('refresh');
+        return false;
+      }
       let param = this.buildParam(draggingNode, dropNode, dropType);
       let list = [];
       this.getNodeTree(this.treeNodes, draggingNode.data.id, list);

frontend/src/business/components/track/common/TestCaseNodeTree.vue

@@ -8,6 +8,7 @@
     @drag="drag"
     @remove="remove"
     @nodeSelectEvent="nodeChange"
+    @refresh="list"
     ref="nodeTree"/>
 </template>