Using `@effect/platform` FileSystem with mTLS in HttpClient setup

const program = Effect.gen(function* () {
  const client = yield* HttpClient.HttpClient;

  const response = yield* client.post('https://...', {
    acceptJson: true,
    body: yield* HttpBody.json({ ... }),
  });

  const json = yield* response.json;
  console.dir(json, { depth: null });
}).pipe(
  Effect.provide(NodeHttpClient.layerWithoutAgent),
  Effect.provide(
    NodeHttpClient.makeAgentLayer({
      cert: readFileSync('cert.pem', 'utf-8').trim(),
      key: readFileSync('key.pem', 'utf-8').trim(),
      passphrase: readFileSync('pass.txt', 'utf-8').trim(),
    })
  )
);

await Effect.runPromise(program);