[CLAUDE] Docs: adopt Harness-10 — tracked run-trace folder convention + checklist 9-10 (3-workflow invest/imple/review)

Migrate .claude/workflows/wave-*/ (gitignored) -> runs/<run-id>/ git-TRACKED (run.md+sub-md/+harvest/) + _ledger.md 2-beat + 3-layer anti-miss + containment model shift (B6 'any tracked-change=violation' -> 'tracked-change outside run-folder+code-disjoint=violation'). hmw.js wave->run-trace (accept args.run + alias). Review (R2+R3) caught C5 L1 over-claim -> fixed (em-main convention, engine no-fs). 3 run-id: wf_9c2cd2cd-2e7 / wf_e4e46725-231 / wf_636bc95b-939. 0 production code, state unchanged (Mig 53/88 tables/306 test/68 gotcha).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

docs/changelog/sessions/2026-06-18-S71-harness-10-run-trace.md

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+# S71 (2026-06-18) — Harness-10 adopt: tracked run-trace folder convention + checklist 9-10 self-verify
+
+**Trigger:** anh `--resume` → `/check-email AI_INFRA và /adap-apply harness-10 và check list 9-10` → chốt (AskUserQuestion) "full-adap + dogfood ngay qua HMW đủ các bước invest/imple/review đầy đủ, tránh sai sót".
+
+**Loại:** governance/workflow-infra · **0 production code** · em-main + 3 Workflow (mandate Harness-9 PART 2).
+
+---
+
+## Bối cảnh
+- `/check-email AI_INFRA`: 0 thư mới se-directed. Broadcast mới `outbox/all/2026-06-18-Governance-checklist-harness-9-10.md` (content_sha256 `ec32951a` MATCH, đọc UTF-8 tường minh #61).
+- **KHÔNG có base broadcast Harness-10 file riêng** (grep toàn `broadcasts/` chỉ match checklist) → spec Harness-10 = **Part C (C1-C8) + CAVEAT** của checklist.
+- Checklist 3 phần: A (Harness-9 memory, proposal — đã adopt S70) · B (adap 2-workflow, mandatory — codify S70) · **C (Harness-10 run-trace, mandatory — MỚI)**.
+- Điểm-quyết-định (AskUserQuestion): Harness-10 C3 đảo ngược Harness-2 B6 gitignore (`.claude/workflows/wave-*/` transient-ignored → `runs/<run-id>/` tracked) → anh chốt full-adopt qua HMW.
+
+## 3-stage Workflow (run-id = bằng chứng mandate B3)
+| Stage | run-id | verdict |
+|---|---|---|
+| INVEST | `wf_9c2cd2cd-2e7` (4× investigator-codebase) | PASS — B+C+D strong; A trả stub structured-output nhưng ghi diary thật trên đĩa → self-gate bù |
+| IMPLEMENT | `wf_e4e46725-231` (3× general-purpose file-disjoint + em-main cluster) | PASS — 3/3, containment CLEAN, wording đồng-bộ 4 file |
+| REVIEW | `wf_636bc95b-939` (3× reviewer adversarial 3-lens) | PASS sau-fix — bắt C5 L1 over-claim |
+
+Dogfood: 3 run-trace folder TRACKED đầu tiên (`.claude/workflows/runs/2026-06-18-h10-{invest,implement,review}/`) + 3 entry `_ledger.md` 2-nhịp.
+
+## Thay đổi (migrate wave→run-trace)
+- **`.gitignore`** — runs/ tracked qua negation `!.claude/**:83` (KHÔNG thêm dòng); wave-*/ giữ legacy-ignored + comment superseded; **exit-code-trap note** (`check-ignore` exit 0 cho CẢ negation lẫn ignore → `&& IGNORED || NOT`).
+- **`hmw.js`** (em-main, live engine minimal-risk) — accept `args.run` primary + `args.wave` alias back-compat; path `sub-md/<role>-<i>.md`; wording containment model mới; 9 ref wave→RUN-TRACE. `node --check` PARSE-OK (R1 verify).
+- **`workflows/README.md`** full-rewrite + NEW **`runs/README.md`** (C1-C7 + caveat trung-thực + verify-pattern).
+- **`session-start.md:71`** L2 orphan-scan · **`session-end.md:51`** L3 close-gate idempotent-VERIFY-not-re-APPEND · **`agents/README.md`/`harvest-curator.md`/`tooling-auditor.md`** repoint.
+
+## Review caught — C5 L1 over-claim (R2 + R3 độc-lập = high-confidence)
+`runs/README.md` ban đầu (Agent 3) ghi L1 in-run reminder fire trong "hmw.js prompt-builder" với text cụ thể → grep hmw.js = 0. **Engine no-fs KHÔNG đọc được ledger** → L1 "check prior-run-harvested" KHÔNG THỂ là engine-prompt. **Fixed path-a (em-main):** L1 = em-main @P1 ledger-check convention (đọc `_ledger`, run trước `closed=⏳` → harvest+CLOSE trước) + C7 timing đồng-bộ. Verify: hmw.js L1-text=0 / C4-text=1 → doc khớp engine.
+→ **Đây là giá trị cốt lõi của mandate B2** (review-workflow RIÊNG): 1-workflow-vừa-làm-vừa-tự-chấm đã bỏ sót (IMPLEMENT synthesis không nhắc L1); review độc-lập bắt TRƯỚC commit.
+
+## Floor C1-C8 (nấc THẬT, honest)
+C1 run-folder 3-phần ✓ · C2 scaffold-đầu-run (em-main @P1, engine no-fs) ✓ · **C3 tracked-eligible → COMMITTED** (sau commit; review bắt `git ls-files` rỗng = 2-level) · C4 per-turn harvest ✓ · C5 L2/L3 wired + L1 honest-doc ✓ · C6 ledger 2-nhịp ✓ · C7 caveat (reviewer khen "điểm sáng nhất") ✓ · C8 migration clean (0 wave-*/ remain) ✓.
+
+## Residual / lessons
+- **Race INVEST:** 4 same-role investigator tự-ghi chung `investigator-codebase/MEMORY.md` ("file modified since read") → +6 lines/29.8KB. Content hợp-lệ (R1/R2 verify, purely additive). **Fixed cấu-trúc:** hmw.js RUN-TRACE writeGuard cấm sub tự-ghi MEMORY (return-delta-only); custom workflow (như INVEST này) thiếu guard → lesson: custom Workflow script phải copy delta-guard. curate-debt: consolidate 3→1 + L1→L2 next.
+- **4 reverse-findings → AI_INFRA** (B2.5): (1) C5-L1 không thể là engine-prompt (engine no-fs → lead-side) · (2) custom-workflow thiếu return-delta-guard gây same-role race · (3) check-ignore exit-code trap nên vào C3 self-verify · (4) C3 2-level (eligible vs committed) là bẫy thật, floor tách đúng.
+
+## State (GIỮ NGUYÊN — adap không đụng production)
+Mig 53 · 88 bảng · 306 test · 68 gotcha · menu 54 · bundle admin `BgNCjwsG`/user `CBvh0vtf`. + CLAUDE.md test-flush 263→306 (pre-existing uncommitted, resolve H1 stale-flag).
+
+## NEXT
+- ⚠️ Restart CLI: hmw.js RUN-TRACE runtime + carry §2.1.2/reviewer-Cat-6/H8-inherit.
+- curate-debt **reviewer 33.8KB (over-soft) + inv-codebase 29.8KB** (S71 same-role races; cicd/impl-be OK post-S70) · monthly audit 07-01.
+- Pending product/ops carry S69 (ngưỡng CEO · cờ gấp PE · tzutil · real-staff pw).