refactor: 按新规格重组前后台菜单导航（前台分组+改名、后台5板块+待处理）

frontend/src/components/layout/FrontLayout.tsx

@@ -10,27 +10,27 @@ const navGroups = [
       { path: '/chat', icon: 'chat', label: 'AI聊天' },
       { path: '/knowledge', icon: 'knowledge', label: '知识库' },
       { path: '/market', icon: 'market', label: '技能市场' },
-      { path: '/evolution', icon: 'evolution', label: 'AI自进化' },
+      { path: '/evolution', icon: 'evolution', label: '进化看板' },
     ],
   },
   {
     title: 'IM Bot',
     items: [
-      { path: '/wechat-bot', icon: 'wechat', label: '微信机器人' },
+      { path: '/wechat-bot', icon: 'wechat', label: '微信Bot' },
     ],
   },
   {
     title: '资源中心',
     items: [
-      { path: '/assets', icon: 'assets', label: '资产文件' },
       { path: '/token', icon: 'token', label: 'Token驾驶舱' },
-      { path: '/pricing', icon: 'pricing', label: '付费中心' },
+      { path: '/pricing', icon: 'pricing', label: '会员订阅' },
+      { path: '/assets', icon: 'assets', label: '资产文件' },
     ],
   },
 ];
 
 const bottomItems = [
-  { path: '/profile', icon: 'profile', label: '个人中心' },
+  { path: '/profile', icon: 'profile', label: '个人设置' },
   { path: '/notifications', icon: 'notify', label: '消息通知' },
 ];