Fix login redirect behavior

src/app/login/page.tsx

@@ -1,10 +1,7 @@
-import { redirect } from 'next/navigation'
 import { isAuthenticated } from '@/lib/auth'
 
 export default async function LoginPage({ searchParams }: { searchParams: Promise<{ error?: string }> }) {
-  if (await isAuthenticated()) {
-    redirect('/settings')
-  }
+  await isAuthenticated()
 
   const params = await searchParams