feat(safety-sell): dcy-010 BAT-014 — 영속 거부 재시도 쿨다운 (REQ-052~054)

dcy-010(safety-sell 영속 거부 재시도 백오프) 전체 SDLC: draft-req → confirm-req →
draft-batch(BAT-014 batch-lite) → run-batch-delivery → confirm-req-implemented.
2026-06-07 실 KIS LIVE SL/TP e2e에서 발견한 KIS 주문 spam 위험(영속 거부 시
매도 무한 재제출) 차단.

- REQ-052 (Integration): SafetySellService per-slot 인메모리 쿨다운
  (_in_cooldown/_attempt_sell/_prune_cooldown) — forced_close·stop-loss·take-profit
  트리거에 min_retry_interval_sec(600s) 이내 재시도 skip(가격 poll 포함) +
  max_retry_warn_count(3) 도달 시 WARNING + holding 이탈 정리. market_close 제외.
- REQ-053 (Configuration): SafetySellConfig min_retry_interval_sec/max_retry_warn_count
  + TREX_SAFETY_SELL_MIN_RETRY_INTERVAL/MAX_RETRY_WARN_COUNT env (additive)
- REQ-054 (Documentation): runtime-flows 쿨다운 flow + 가격체크 tr_id(FHKST01010100) 정정

인메모리 only(DB/스레드/인터페이스 변경 없음), default 미설정 시 기존 동작 불변.
검증: 신규 8 단위(쿨다운 6 + config 2), 전체 278 passed, ruff clean.
REQ-052~054 Implemented, BAT-014 release-candidate.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
2026-06-08 00:35:11 +09:00
co-authored by Claude Opus 4.8
parent 5eebe9c4e8
commit 565af6792c
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| BAT-011 | standard | release-candidate | REQ-037, REQ-038, REQ-039, REQ-040, REQ-042 | dcy-007 | [bat-011](./bat-011_20260607_safety-sell-triggers/) |
| BAT-012 | standard | release-candidate | REQ-043, REQ-044, REQ-045, REQ-046, REQ-047 | dcy-008 | [bat-012](./bat-012_20260607_kill-switch-control/) |
| BAT-013 | standard | release-candidate | REQ-048, REQ-049, REQ-050, REQ-051 | dcy-009 | [bat-013](./bat-013_20260607_multi-instance-topology/) |
| BAT-014 | batch-lite | release-candidate | REQ-052, REQ-053, REQ-054 | dcy-010 | [bat-014](./bat-014_20260608_safety-sell-cooldown/) |