Function normalizeTwitter

api/src/utils/normalize.ts:29–41

(
  handleOrUrl: string | null
)

 * @returns Twitter URL.
 */
export const normalizeTwitter = (
  handleOrUrl: string | null
): string | undefined => {
  if (!handleOrUrl) return undefined;

  let url;
  try {
    new URL(handleOrUrl);
  } catch {
    url = `https://x.com/${handleOrUrl.replace(/^@/, '')}`;
  }
  return url ?? handleOrUrl;
};

/**
 * Converts a Bluesky handle or URL to a URL.