問題: - test_action_parsing.py 導入路徑未更新 (舊: approvals.py) - ParsedOperation dataclass 不支援 tuple 解包 修復: - 更新測試導入至 src.services.operation_parser - 新增 ParsedOperation.__iter__() 支援 tuple 解包 測試: 24/24 passed (100%) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>