appdev_with_generative_ai/src/knowledge-drive/app/drive/layout.tsx

import { Metadata } from "next";
import { headers } from "next/headers";

export async function generateMetadata(): Promise<Metadata> {
  const csrfToken = headers().get("X-CSRF-Token") || "missing";

  return {
    other: {
      "x-csrf-token": csrfToken,
    },
  };
}

export default function Layout({ children }: { children: React.ReactNode }) {
  return children;
}