菜单添加接口改动

src/views/system/menu/menu.vue

@@ -52,8 +52,6 @@
             <div class="flex justify-between">
               <el-space>
                 <span>编辑菜单 {{ treeItemTitle ? `：${treeItemTitle}` : '' }}</span>
-                <el-divider direction="vertical" />
-                <p depth="3" class="text-sm"> 从左侧列表选择一项后，进行编辑 </p>
               </el-space>
               <el-popconfirm
                 @confirm="handleDeleteMenu"