重构认证逻辑，优化登录和用户信息获取流程，新增全局缓存支持

src/app/admin/(dashboard)/page.tsx

@@ -10,12 +10,6 @@ import {Tabs, TabsContent, TabsList, TabsTrigger} from '@/components/ui/tabs'
 export type DashboardPageProps = {}
 
 export default async function DashboardPage(props: DashboardPageProps) {
-
-  const profile = await getProfile()
-  if (!profile) {
-    return redirect('/login')
-  }
-
   return (
     <Page className={`flex-auto grid grid-cols-4 grid-rows-[150px_minmax(200px,1fr)_minmax(200px,1fr)_minmax(200px,1fr)]`}>
       {/* banner */}