[CLAUDE] Docs: S101 H18 WF2 review closeout — re-run wf_955643c3-f7d PASS_WITH_CONCERNS + stamp + model-note Opus-S101

- WF2 gốc wf_31ea3985-92c mất theo CLI-restart → re-run fresh 3-lane adversarial
- Lane-A detector-teeth PASS (fault-inject 4/4 tái-dựng độc-lập -RepoRoot, MED derived-stale 11→0)
- Lane-B ledger-retire PASS_WITH_CONCERNS: 1 CONCERN workflows/README:51 nhãn-cũ "ledger orphan-scan" sweep-S100-sót → FIXED
- Lane-C PARTIAL: codify+n-a-H8+containment first-hand; frontier-hash+reviewer_gate dựa record-S100 (broadcast inbound vắng repo)
- Lane-C #53 return-garble → recover first-hand; AS-10 residual sub-write reverted (git-diff backstop)
- Stamp run-id+verdict → adap-report:5 + engine §J:283; STATUS/HANDOFF flip + session-log
- Model-note reconcile: runtime=Opus S101 (Fable unavailable, settings pin fable → H5-fallback revert-free) — STATUS:24 + agents/README:3
- Harvest reviewer + tooling-auditor memory (B3)
- Email AI_INFRA wf2-verdict + 3 flag (reviewer_gate-missing · frontier-hash-mismatch · process-gap broadcast-not-committed)

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

docs/changelog/sessions/2026-07-03-S101-h18-wf2-closeout.md

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+# S101 — H18 WF2 review closeout + session-start audit (2026-07-03)
+
+> **governance/docs-only · 0 prod-code · em-main-led + 1 review-workflow (HMW-mode ON).** Đóng việc NEXT-em #1 mà S100 dặn: hoàn tất WF2 review cho Harness-18 adopt.
+
+## Session-start audit (tất cả clean)
+- **Test:** 440 baseline (0 code-delta S98→S100 — S98/S99/S100 đều docs/governance). Cite STATUS canonical, không re-run full suite.
+- **2 monitor RE-REPORT (spawn nền, trả verdict sạch — #53 KHÔNG tái diễn ở monitor):**
+  - 🟫 tooling-auditor **ALL-4 PASS** (skill/roster/plugin/docs fresh) + **MODEL-DRIFT catch** (runtime=Opus KHÔNG Fable — xem dưới).
+  - ⬜ harvest-curator **CLEAN** (0 orphan-run · 0-byte 0/11 · 0 corruption U+FFFD 0/11 · `_ledger` retire verified · cicd #486 dirty-delta fidelity-verified → commit).
+- **governance-detectors:** 35 flag, 0 CRITICAL — 3 MED vocab-fork (known-alias-mapped S96) · 14 LOW derived-stale (đa số module-local FP per H18-A ratio-band) · 17 LOW dangling-wikilink (hyphen/underscore basename fork) · C1 broken-gotcha-ref 0 · self-match 0.
+- **memory-selfimprove-audit:** A1-A3 + B1-B2 **ALL PASS**, 0 GAP.
+- **reinject-ledger CG-1:** trống, 0 `escalated`. **sleep-check:** 07-02 delta 1 ngày < 7 → skip. **RAG:** `proj_solution_erp` 2431 chunks alive (stale-index 05-29 stopgap).
+- **User-Mark:** 4 Active-High hiển thị (RC-…09/10/11 + 23-07-37 H15).
+
+## H18 WF2 closeout (NEXT-em #1 từ S100)
+**Vấn đề:** WF2 gốc `wf_31ea3985-92c` (S100 launch để review H18 adopt) **MẤT theo CLI-restart** — `TaskList` empty, mode-A ephemeral (không run-folder). Placeholder ở adap-report:5 + engine §J:283 cố tình để trống (report-before-stamp). Bịa PASS = cấm.
+
+**Hành động:** re-run fresh 3-lane adversarial review Workflow → **`wf_955643c3-f7d` → PASS_WITH_CONCERNS** (0 BLOCKING).
+- **Lane A (detector-teeth) PASS:** tái-dựng fault-inject 4/4 ĐỘC LẬP (`-RepoRoot` temp-tree): 68-gotcha→MED · 79-đúng→IM · 6-test→LOW · 88-bảng→MED (od-c verify byte `0xE1 0xBA 0xA3`='ả' khớp `$VN_BANG`). MED derived-stale real-repo 11→0. Refute 3-trục đều FAIL → detector có RĂNG thật.
+- **Lane B (ledger-retire) PASS_WITH_CONCERNS:** 0/15 lifetime + byte-exact reversible (`sed 3,4d`==parent) + 6/6 consumer 🧊-repointed + history preserved. **1 CONCERN:** `workflows/README.md:51` nhãn cũ "ledger orphan-scan" (KHÔNG có `_ledger` token → S100 grep-exact sweep bỏ sót) → **FIXED S101** (`folder-scan orphan (🧊 _ledger retired H18-B)`). +2 NIT (harvest-curator diary history-protected; ⏳ self-ref header).
+- **Lane C (codify+frontier+containment) PARTIAL:** codify-khớp-2-report + n-a-legit-H8-S66 + containment-0-residual CONFIRMED first-hand. Frontier-hash `b8d2a846`≠`8b6a8354` + reviewer_gate-missing = dựa **record-S100 do broadcast inbound VẮNG khỏi repo** (inbox chỉ tới 06-20-H15v2) → KHÔNG first-hand re-verify. HELD = an-toàn dù không tái-kiểm. ⚠️ Lane-C hit **#53 return-garble** (no StructuredOutput) → em-main recover first-hand, KHÔNG re-spawn.
+
+**Stamps:** run-id + verdict → adap-report:5 + engine §J:283. In-Progress WF2 row flip 🟢 done.
+
+## Model-note reconcile (tooling-auditor bắt)
+Runtime lead = **Opus 4.8** phiên này (lead + 2 monitor + WF2-reviewer inherit đều self-report `claude-opus-4-8`), trong khi `settings.json:11` vẫn pin `claude-fable-5[1m]`. → Fable unavailable S101, H5-fallback tự-kích (revert-free, KHÔNG sửa frontmatter). "Fable RESTORED S98" = point-in-time. Reconcile STATUS:24 + agents/README:3 với caveat S101.
+
+## Memory harvest (B3 VERIFY→APPEND)
+- **reviewer:** WF2 re-run entry + 2 lesson (exact-token-sweep-misses-paraphrase · #53-recover-first-hand).
+- **tooling-auditor:** S101 RE-REPORT + model-drift inherit-chain data-point #4.
+
+## Lessons
+- **#53 return-garble tái-diễn (~lần 5, lần này workflow-lane):** instruction "return-verdict only" giảm-không-triệt-tiêu; recover-from-artifact (output-file) KHÔNG re-spawn.
+- **Exact-token sweep bỏ sót nhãn diễn-giải:** retire artifact tên `_ledger` bằng grep-exact `_ledger` sót `workflows/README.md:51` "ledger orphan-scan" (không underscore). → mở rộng concept-phrase khi retire named-artifact.
+- **inherit-chain self-report = probe availability runtime per-session:** đừng tin model-claim session trước; Fable/Opus resolve theo availability lúc chạy.
+- **Process-gap: broadcast inbound KHÔNG commit:** H16-H18 inbound broadcast vắng khỏi repo → flag hash/reviewer_gate gửi AI_INFRA không tái-lập được. Backlog: commit inbound broadcast cho audit-trail.
+
+## State (GIỮ NGUYÊN)
+Mig 61 · 89 bảng · 440 test · gotcha 79 · menu 54 · bundle admin `mEGqlNWc`/user `Dnrp4PU1` (Run #484).
+
+## NEXT
+- **em (pending):** `/send-email AI_INFRA` (run-id `wf_955643c3-f7d` + 3 flag: reviewer_gate-missing · frontier-hash-mismatch · process-gap-broadcast-not-committed) + commit docs-only (CI-skip #41) + cicd #486 dirty-delta gộp.
+- **anh (carry S97):** UAT **incognito** phiếu "8 MEP Sub Hệ thống solar" [fix 1-3] + cho **số-phiếu/user** vụ "lỗi phân quyền vào phiếu".
+- **backlog:** commit inbound broadcast (process-gap) · D-1/D-2 config-key wire-or-retire · schema-diagram §16+ ERD · monthly re-tier mega-line (giờ ~5 blurb).