refactor: 删除独立的授权管理页面和导航，授权功能合并到代理详情页

frontend/src/components/admin-sidebar/index.vue

@@ -1,5 +1,5 @@
 <script lang="ts" setup>
-import { Boxes, Code, CreditCard, DollarSign, FileLock, Gauge, GitBranch, HardDrive, Hash, Key, Mail, Megaphone, MessageSquare, Monitor, Network, Plug, ScrollText, Settings, Shield, Smartphone, Users, Variable, Share2 } from 'lucide-vue-next'
+import { Boxes, Code, CreditCard, DollarSign, FileLock, Gauge, GitBranch, HardDrive, Hash, Key, Mail, Megaphone, MessageSquare, Monitor, Network, Plug, ScrollText, Settings, Shield, Smartphone, Users, Variable } from 'lucide-vue-next'
 import { computed, onMounted, onUnmounted, reactive } from 'vue'
 import { useI18n } from 'vue-i18n'
 
@@ -137,11 +137,6 @@ const navMain = computed(() => [
         url: '/admin/agents',
         icon: Network,
       },
-      {
-        title: t('nav.agentApps'),
-        url: '/admin/agent-apps',
-        icon: Share2,
-      },
     ],
   },
   {