- Add multi-timeframe freshness readiness scenario and test data
- Update operator output, runner, and scenario logic
- Archive old plan/code-review documents
실거래 주문 생성/조회/취소 흐름이 contracts, worker, API, CLI, Flutter parser까지 같은 메시지 경계로 이어져야 한다.\n\n브로커 호출 전 operator confirmation과 malformed order validation을 worker-owned runtime에서 막고, 리뷰 완료 산출물을 archive에 보존한다.
- Add asset_type column to instrument table (migration 000003)
- Extend market domain types with asset_type and related fields
- Update proto definitions for common and market messages
- Regenerate Dart and Go protobuf code
- Add shared query surface for US market data
- Add KIS US daily itemchartprice provider and tests
- Update backtest and operator components for US market support
- Update socket market mapping for new asset types
- Move paper-trading-command-workflow to archive
- Add agent-task for m-us-market-expansion (subtasks 02+01, 03+01, 04+02,03)
Paper trading readiness에서 API/worker/CLI가 같은 protobuf 계약으로 paper state를 시작하고 조회할 수 있어야 한다. Headless 운영 경로를 먼저 닫기 위해 contract, worker runtime, API forwarding, CLI scenario, client parser map과 검증 artifact를 함께 반영한다.
- Implement backtest workflow validation for headless operator mode
- Add handoff evidence tracking for backtest runs
- Update operator client, runner, scenario, and output modules
- Add test files for handoff, backtest runner, and error handling
- Add test data for backtest scenarios and validation
