Add header component with responsive navigation

app/(backend)/page.tsx

@@ -0,0 +1,11 @@
+import { Button } from "@/components/ui/button";
+
+const Home = () => {
+  return (
+    <div className="flex min-h-screen home-wrapper">
+      <Button>Backend Home Page</Button>
+    </div>
+  )
+}
+
+export default Home;