Allow nonce in entry.server.tsx for streaming

[paul-vd]

Why

Following the remix docs, if we implement csp we need to pass the nonce to the renderToPipeableStream but this is not currently possible

See supporting remix docs

Solution

Allow to pass a nonce param in the handleRequest eg

export default async function (request: Request, responseStatusCode: number, responseHeaders: Headers, remixContext: EntryContext) {
  const nonce = crypto.randomUUID()

  const remixServer = <RemixServer context={remixContext} url={request.url} nonce={nonce} />

  return handleRequest(request, responseStatusCode, responseHeaders, remixServer, nonce)
}