message: remove redundant Promise.all
diff: @@ -140,14 +140,9 @@ async function createThumbnail(
  }
  const imageData = context.getImageData(0, 0, targetWidth, targetHeight);
  -
  - const [
  - thumbnail,
  - blurhash,
  - ] = await Promise.all([
  - thumbnailPromise,
  - BlurhashEncoder.instance.getBlurhash(imageData),
  - ]);
  + // thumbnailPromise and blurhash promise are being awaited concurrently
  + const blurhash = await BlurhashEncoder.instance.getBlurhash(imageData);
  + const thumbnail = await thumbnailPromise;
  return {
  info: {
  