/**
 * test_gateway_telegram_guardrails.ts — Story 4.3
 *
 * Asserts the v1.3 Telegram guardrails on Gateway:
 *   1. Gateway.redactBotToken() masks token-shaped strings in any text
 *   2. Gateway.validateBotToken() returns {ok:false, error:'token_missing'}
 *      when env is unset
 *   3. Gateway.validateBotToken() returns {ok:false} with a fake token
 *      (no network call to api.telegram.org will succeed)
 */
export {};
