// One line, wherever a generated manifest can be edited: the project page,
// the clip bench, the On-screen section. Edits are still allowed; each one
// leaves an `edit` note for the agent that runs the generator
// (lib/report/guard.ts).
export default function GeneratedBanner({ generatedBy }: { generatedBy: string | null | undefined }) {
  if (!generatedBy) return null;
  return (
    <p
      data-testid="generated-banner"
      className="rounded border border-[var(--color-dirty)] px-2 py-1 text-[11px] text-[var(--color-dirty)]"
    >
      Generated by <code className="font-mono">{generatedBy}</code>; a rebuild of manifests overwrites edits made here.
    </p>
  );
}