redirect to deepsite

app/layout.tsx

@@ -1,7 +1,8 @@
 /* eslint-disable @typescript-eslint/no-explicit-any */
 import type { Metadata, Viewport } from "next";
 import { Inter, PT_Sans } from "next/font/google";
-import { cookies } from "next/headers";
+import { cookies, headers } from "next/headers";
+import { redirect } from "next/navigation";
 import Script from "next/script";
 
 import "@/assets/globals.css";
@@ -77,6 +78,19 @@ export default async function RootLayout({
 }: Readonly<{
   children: React.ReactNode;
 }>) {
+  // Check host and redirect if not on the correct domains
+  const headersList = await headers();
+  const host = headersList.get("host") || "";
+
+  // Check if we're not on hf.co/deepsite or huggingface.co/deepsite
+  const isHfCo = host === "hf.co" || host.startsWith("hf.co:");
+  const isHuggingFaceCo =
+    host === "huggingface.co" || host.startsWith("huggingface.co:");
+
+  if (!isHfCo && !isHuggingFaceCo) {
+    redirect("https://huggingface.co/deepsite");
+  }
+
   // const data = await getMe();
 
   // Generate structured data