Function splitDisplayName

apps/api/src/lib/oauth/oauth.utils.ts:100–119

(
  full: string
)

 * providers that don't return structured name fields (notably GitHub).
 */
export const splitDisplayName = (
  full: string
): { firstName: string; lastName: string } => {
  const trimmed = full.trim();

  if (trimmed === "") {
    return { firstName: "", lastName: "" };
  }

  const parts = trimmed.split(/\s+/);

  if (parts.length === 1) {
    return { firstName: parts[0] ?? "", lastName: "" };
  }

  return {
    firstName: parts[0] ?? "",
    lastName: parts.slice(1).join(" "),
  };
};

const OAUTH_FETCH_TIMEOUT_MS = 10_000;