feat: 支持用户管理

components/layout/sidebar.tsx

@@ -3,7 +3,7 @@
 import Link from 'next/link'
 import { usePathname } from 'next/navigation'
 import { cn } from '@/lib/utils'
-import { Layers, Home, Settings, LogOut } from 'lucide-react'
+import { Layers, Home, Settings, LogOut, Users } from 'lucide-react'
 import { signOut, useSession } from '@/lib/auth-client'
 import { useRouter } from 'next/navigation'
 import { Button } from '@/components/ui/button'
@@ -11,6 +11,7 @@ import { Button } from '@/components/ui/button'
 const navigation = [
   { name: '首页', href: '/levels', icon: Home },
   { name: '关卡配置', href: '/levels', icon: Layers },
+  { name: '用户管理', href: '/users', icon: Users },
 ]
 
 export function Sidebar() {