Function validateStatusFilter

src/commands/test.ts:7630–7643

* §6.6 / M2.1 piece 2 — validate the `--status ` flag client * side. Empty / undefined → no filter. Each token must be a public * status value; unknown tokens fail with VALIDATION_ERROR (exit 5) * before the request hits the wire so a typo like `--status fail` * gets a pointed error includ

(raw: string | undefined)

 * gets a pointed error including the accepted set.
 */
function validateStatusFilter(raw: string | undefined): void {
  if (raw === undefined || raw === '') return;
  for (const token of raw.split(',')) {
    const trimmed = token.trim();
    if (trimmed === '') continue;
    if (!PUBLIC_STATUSES.includes(trimmed as CliPublicStatus)) {
      throw localValidationError(
        'status',
        `must be one of: ${PUBLIC_STATUSES.join(', ')} (comma-separated for multiple)`,
        [...PUBLIC_STATUSES],
      );
    }
  }
}

function parseEnumFlag<T extends string>(
  raw: string | undefined,