```

feat(auth): 添加用户权限获取接口并完善JWT令牌角色信息

- 在JWT令牌中添加用户角色信息
- 新增get_my_permissions接口用于获取当前用户权限码列表
- 重构认证回调逻辑，增加错误日志记录
- 更新用户信息获取接口使用Authorization头验证
```

frontend/src/router/index.js

@@ -29,11 +29,6 @@ const routes = [
         name: 'DeviceList',
         component: () => import('../views/DeviceList.vue')
       },
-      {
-        path: '/import',
-        name: 'ImportData',
-        component: () => import('../views/ImportData.vue')
-      },
       {
         path: '/charts',
         name: 'Charts',
@@ -43,7 +38,36 @@ const routes = [
         path: '/olt',
         name: 'OltManage',
         component: () => import('../views/OltManage.vue')
-      }
+      },
+      {
+        path: '/inventory',
+        name: 'Inventory',
+        component: () => import('../views/Inventory.vue')
+      },
+      {
+        path: '/users',
+        name: 'UserManage',
+        component: () => import('../views/UserManage.vue'),
+        meta: { requiresRole: 'admin' }
+      },
+      {
+        path: '/roles',
+        name: 'RolePermissions',
+        component: () => import('../views/RolePermissions.vue'),
+        meta: { requiresRole: 'admin' }
+      },
+      {
+        path: '/settings',
+        name: 'Settings',
+        component: () => import('../views/Settings.vue'),
+        meta: { requiresRole: 'admin' }
+      },
+      {
+        path: '/audit',
+        name: 'AuditLog',
+        component: () => import('../views/AuditLog.vue'),
+        meta: { requiresRole: 'admin' }
+      },
     ]
   }
 ]
@@ -53,15 +77,33 @@ const router = createRouter({
   routes
 })
 
-router.beforeEach((to, from, next) => {
+router.beforeEach(async (to, from, next) => {
   const authStore = useAuthStore()
+
   if (to.meta.requiresAuth && !authStore.token) {
-    next('/login')
-  } else if (to.path === '/login' && authStore.token) {
-    next('/dashboard')
-  } else {
-    next()
+    return next('/login')
   }
+  if (to.path === '/login' && authStore.token) {
+    return next('/dashboard')
+  }
+
+  // 需要角色检查时，确保 user 信息已加载
+  if (to.meta.requiresRole && authStore.token) {
+    if (!authStore.user) {
+      await authStore.fetchProfile()
+    }
+    if (authStore.role !== to.meta.requiresRole) {
+      return next('/dashboard')
+    }
+  }
+
+  // 加载权限列表（仅首次）
+  if (authStore.token && authStore.permissions.length === 0) {
+    await authStore.fetchPermissions()
+  }
+
+  next()
 })
 
 export default router
+