refactor(guide): always redirect to introduction

apps/guide/src/app/guide/[...slug]/not-found.tsx

@@ -0,0 +1 @@
+export { default } from '~/app/not-found';

apps/guide/src/app/guide/[...slug]/page.tsx

@@ -1,5 +1,5 @@
 import { allContents } from 'contentlayer/generated';
-import { redirect } from 'next/navigation';
+import { notFound } from 'next/navigation';
 import { Mdx } from '~/components/Mdx';
 
 export async function generateStaticParams() {
@@ -10,7 +10,7 @@ export default function Page({ params }: { params: { slug: string[] } }) {
 	const content = allContents.find((content) => content.slug === params.slug?.join('/'));
 
 	if (!content) {
-		redirect('/guide/home/introduction');
+		notFound();
 	}
 
 	return (

apps/guide/src/app/guide/page.tsx

@@ -0,0 +1,5 @@
+import { redirect } from 'next/navigation';
+
+export default function Page() {
+	redirect('/guide/home/introduction');
+}

apps/guide/src/app/page.tsx

@@ -1,28 +1,3 @@
-import Image from 'next/image';
-import vercelLogo from '~/assets/powered-by-vercel.svg';
-
 export default function Page() {
-	return (
-		<div className="mx-auto max-w-6xl min-h-screen flex flex-col place-items-center gap-12 px-8 py-16 lg:place-content-center lg:px-8 lg:py-0">
-			<div className="flex flex-row place-content-center">
-				<a
-					className="rounded outline-none focus:ring focus:ring-width-2 focus:ring-blurple"
-					href="https://vercel.com/?utm_source=discordjs&utm_campaign=oss"
-					rel="external noopener noreferrer"
-					target="_blank"
-					title="Vercel"
-				>
-					<Image
-						alt="Vercel"
-						blurDataURL="data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAQAAAABLCAQAAAA1k5H2AAAAi0lEQVR42u3SMQEAAAgDoC251a3gL2SgmfBYBRAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARAAARCAgwWEOSWBnYbKggAAAABJRU5ErkJggg=="
-						height={44}
-						placeholder="blur"
-						priority
-						src={vercelLogo}
-						width={212}
-					/>
-				</a>
-			</div>
-		</div>
-	);
+	return null;
 }

apps/guide/src/middleware.ts

@@ -0,0 +1,9 @@
+import { NextResponse, type NextRequest } from 'next/server';
+
+export default async function middleware(request: NextRequest) {
+	return NextResponse.redirect(new URL('/guide/home/introduction', request.url));
+}
+
+export const config = {
+	matcher: ['/'],
+};