/**
 * @license
 * Copyright 2025 Vybestack LLC
 * SPDX-License-Identifier: Apache-2.0
 *
 * @plan PLAN-20251213issue490
 * Phase 6: Failover Logic Tests (TDD - RED)
 *
 * Tests MUST be written FIRST, implementation SECOND.
 * These tests verify bucket failover behavior when rate limits or quota errors occur.
 */
export {};
