优化

src/core/navigation/adminNavigation.ts

@@ -1,7 +1,6 @@
 import type { Component } from 'vue'
 import {
   Building2,
-  Bell,
   ContactRound,
   ClipboardList,
   CircleDollarSign,
@@ -171,16 +170,6 @@ export const adminNavigation: AdminNavigationNode[] = [
       { key: 'download-center', title: '下载中心', icon: Download, path: '/downloads', permission: 'platform:download:list' },
     ],
   },
-  {
-    key: 'notifications',
-    title: '消息中心',
-    icon: Bell,
-    children: [
-      { key: 'notification-messages', title: '消息管理', icon: Bell, path: '/notifications/messages', permission: 'platform:notification:task:list' },
-      { key: 'notification-templates', title: '模板管理', icon: Bell, path: '/notifications/templates', permission: 'platform:notification:template:list' },
-      { key: 'my-notifications', title: '我的消息', icon: Bell, path: '/notifications/mine', permission: 'platform:notification:view' },
-    ],
-  },
   {
     key: 'system',
     title: '系统管理',