feat: add useradmin role -运营管理员权限，支持管理用户/订单/风控等

frontend/src/router/index.ts

@@ -765,8 +765,8 @@ router.beforeEach((to, _from, next) => {
     return
   }
 
-  // Check admin requirement
-  if (requiresAdmin && !authStore.isAdmin) {
+  // Check admin requirement (requires admin role, not useradmin)
+  if (requiresAdmin && !authStore.isSuperAdmin) {
     // User is authenticated but not admin, redirect to user dashboard
     next('/dashboard')
     return

frontend/src/stores/auth.ts

@@ -87,6 +87,10 @@ export const useAuthStore = defineStore('auth', () => {
   })
 
   const isAdmin = computed(() => {
+    return user.value?.role === 'admin' || user.value?.role === 'useradmin'
+  })
+
+  const isSuperAdmin = computed(() => {
     return user.value?.role === 'admin'
   })
 
@@ -476,6 +480,7 @@ export const useAuthStore = defineStore('auth', () => {
     // Computed
     isAuthenticated,
     isAdmin,
+  isSuperAdmin,
     isSimpleMode,
     hasPendingAuthSession,