Getting raw files for onedrive-vercel-index via Cloudflare Workers

onevercel-cf-raw.js

addEventListener("fetch", (event) => {
  event.respondWith(
    handleRequest(event.request).catch(
      (err) => new Response(err.stack, { status: 500 })
    )
  );
});

async function handleRequest(request) {
  let requestURL = new URL(request.url)
  let path = requestURL.pathname
  const target = "https://example.com/api/raw/?path="
  // NOTE:
  //   Replace "example.com" with your own (Vercel) domain.
  //   Assume your request-url is `https://name.workers.dev/path`, where "name.workers.dev" is your Cloudflare Worker domain name.
  let originalResponse = await fetch(target + path);
  let status = originalResponse.status;
  let newResponseHeaders = new Headers(originalResponse.headers);
  newResponseHeaders.delete("content-disposition");
  return new Response(originalResponse.body, {
    status,
    headers: newResponseHeaders
  })
}

How to connect with cloudflare any guide sir.