后台商品管理

frontend/src/layouts/AdminLayout.vue

@@ -1,5 +1,5 @@
 <script setup lang="ts">
-import { DataLine, Document, DocumentChecked, Operation, ScaleToOriginal, SwitchButton, Tickets, User, Wallet } from '@element-plus/icons-vue'
+import { DataLine, Document, DocumentChecked, Operation, ScaleToOriginal, Shop, SwitchButton, Tickets, User, Wallet } from '@element-plus/icons-vue'
 import { ElMessage } from 'element-plus'
 import { computed } from 'vue'
 import { useRouter } from 'vue-router'
@@ -14,6 +14,7 @@ const navItems = [
   { label: '仪表盘', to: '/admin/dashboard', icon: DataLine },
   { label: '用户管理', to: '/admin/users', icon: User },
   { label: '订单管理', to: '/admin/orders', icon: Tickets },
+  { label: '商品管理', to: '/admin/listings', icon: Shop },
   { label: '商品审核', to: '/admin/listings/review', icon: DocumentChecked },
   { label: '仲裁中心', to: '/admin/disputes', icon: ScaleToOriginal },
   { label: '资金流水', to: '/admin/wallet-ledger', icon: Wallet },