add client/admin pages, show info and created admin api and server actions

app/[locale]/(protected)/cabinet/server/page.tsx

@@ -0,0 +1,15 @@
+'use server'
+
+import { currentUser } from '@/lib/auth'
+import { UserInfo } from '@/components/cabinet/user-info'
+
+const ServerPage = async () => {
+  const user = await currentUser()
+
+  return (
+    <UserInfo user={user} label="🗄️ Server component"/>
+  )
+}
+
+export default ServerPage
+