新增文件夹

src/views/scenes/list.vue

@@ -706,7 +706,7 @@
         }
         if(parentId.value != item.id ){
           parentId.value = item.id;
-          folderList.value.splice(index, 1);
+          folderList.value.splice(index-1, 1);
           reload();
           return
         }