fix：修改字典管理重复提交问题

@@ -45,10 +45,10 @@
       const getTitle = computed(() => (!unref(isUpdate) ? '新增字典配置' : '编辑字典配置'));
 
       async function handleSubmit() {
+        setDrawerProps({ confirmLoading: true });
         try {
           const values = await validate();
           const { createMessage } = useMessage();
-          setDrawerProps({ confirmLoading: true });
           let successMessage = '添加成功';
           //如果是修改需要传入id
           if (unref(isUpdate)) {
@@ -61,7 +61,9 @@
             createMessage.success(successMessage);
           });
         } finally {
-          setDrawerProps({ confirmLoading: false });
+          setTimeout(() => {
+            setDrawerProps({ confirmLoading: false });
+          }, 300);
         }
       }