's'

app/not-found.tsx

@@ -0,0 +1,18 @@
+'use client'
+
+import Link from 'next/link'
+import { Button } from "@/registry/new-york/ui/button"
+
+export default function NotFound() {
+  return (
+    <div className="flex flex-col items-center justify-center min-h-screen bg-background p-4">
+      <h2 className="text-4xl font-bold text-primary mb-4">404</h2>
+      <p className="text-xl text-muted-foreground mb-6">Page Not Found</p>
+      <Button asChild variant="default">
+        <Link href="/">
+          Return Home
+        </Link>
+      </Button>
+    </div>
+  )
+}