Initial commit with 🏗️ create-eth @ 2.0.4

packages/nextjs/app/not-found.tsx

@@ -0,0 +1,16 @@
+import Link from "next/link";
+
+export default function NotFound() {
+  return (
+    <div className="flex items-center h-full flex-1 justify-center bg-base-200">
+      <div className="text-center">
+        <h1 className="text-6xl font-bold m-0 mb-1">404</h1>
+        <h2 className="text-2xl font-semibold m-0">Page Not Found</h2>
+        <p className="text-base-content/70 m-0 mb-4">The page you&apos;re looking for doesn&apos;t exist.</p>
+        <Link href="/" className="btn btn-primary">
+          Go Home
+        </Link>
+      </div>
+    </div>
+  );
+}