[CLAUDE] Docs: Harness-11 double-check ×2 + finalize report (anh giao)

- DOUBLE-CHECK wf_a0b68d2f-30e (3× reviewer): committed-state e70c046 PASS — B1 ×11 exact, root CLAUDE.md:53 tail byte-identical, broadcasts hash recompute khớp, single-writer clean. Over-suppression regression CLEAN: DA1 no-return → em-main self-gate fake-drift "99 migration" CAUGHT (runtime) + DA2/DA3 độc-lập confirm
- CHECKLIST-VERIFY wf_39cd4cbe-f07 (3× investigator-codebase): completeness-gate H11 FORMAL ĐẠT — B 4/4 + C 5/5 + D 11/11 đủ-trọn (function-floor MET), A 🟡 tailored; D5/D6/D7 explicit + D8 one-direction codify = YES
- detector refine: +C2 "test project" skip (27→26); tree-skip reverted (gotcha #30 box-glyph trap, kể cả qua Edit render-normalize); detector pure-ASCII verified
- agents/README "(pending)"→run-id; adap-report + outbox email +double-check section (hash 2316773229f2)
- 0 production code; state THẬT giữ nguyên (Mig 55 · 88 bảng · 339 test · gotcha 69 · bundle BYF5vIMJ/CB-tiRxd)

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

docs/governance/adap-reports/2026-06-18-Governance-harness-11.md

@@ -5,7 +5,8 @@
 - **adopted by:** se (SOLUTION_ERP) · **session:** S75 · **date:** 2026-06-18
 - **protocol:** Harness-9 PART-2 mandate = 3 workflow tách biệt + report-with-run-id
   - AUDIT `wf_7fdc3bd5-930` (4× investigator-codebase) → IMPLEMENT `wf_c5e5844e-7c1` (2× general-purpose script ∥ + em-main MD cluster) → REVIEW `wf_d7ca1ff8-942` (3× reviewer adversarial)
-- **run-trace:** `.claude/workflows/runs/{2026-06-18-h11-audit,-h11-implement,-h11-review}/` (TRACKED FLAT)
+  - **+2 double-check (anh giao thêm):** DOUBLE-CHECK `wf_a0b68d2f-30e` (3× reviewer — committed-state + over-suppression regression) → CHECKLIST-VERIFY `wf_39cd4cbe-f07` (3× investigator-codebase — formal scorecard A1-7/B1-4/C1-5/D1-11)
+- **run-trace:** `.claude/workflows/runs/{2026-06-18-h11-audit,-implement,-review,-doublecheck,-checklist-verify}/` (TRACKED FLAT, 5 run)
 
 ## VERDICT: ✅ ADOPTED — completeness-gate ĐẠT (B+C+D function-floor đủ-trọn), REVIEW PASS 0-blocker
 
@@ -39,6 +40,11 @@ H11 = chuẩn-hoá lại cái SE đã thể-hiện MỘT PHẦN (Harness-9 L2-re
 2. **C2 count-token grep = soft-net FP cao bản-chất** (~89% raw) — cần context-skip (table-row + version-prefix + historical-marker) để dùng được; đề-xuất H11 checklist note FP-mitigation pattern.
 3. **B1 + C2 = cặp bổ-trợ:** B1 (pointer-conversion) gỡ copy → C2 chỉ gác doc copy MỚI. Sau B1, C2 trên doc đã-pointer = no-op (đúng ý-đồ). Xác-nhận thiết-kế này khớp intent H11.
 
+## Double-check ×2 (anh giao thêm — 2026-06-18)
+- **DOUBLE-CHECK #1** (`wf_a0b68d2f-30e`, 3× reviewer): committed-state `e70c046` **PASS** — B1 ×11 exact, root CLAUDE.md:53 tail byte-identical (0 prose loss), broadcasts hash recompute KHỚP (b2a2fc1c/7fa1b53a/318ff9f6), single-writer clean, budget additive. **Over-suppression regression:** DA1 lane failed-no-return → em-main self-gate (inject prose fake-drift "99 migration" → detector **CAUGHT** → revert) = no over-suppression runtime-proven; DA2+DA3 độc-lập confirm (hunt: C2-skip che per-item/historical/==canonical, KHÔNG live-aggregate; 11 prose-drift vẫn bắt). Fix nhỏ: +C2 "test project" skip (27→26) + agents/README "(pending)"→run-id.
+- **CHECKLIST-VERIFY #2** (`wf_39cd4cbe-f07`, 3× investigator-codebase): completeness-gate H11 FORMAL **ĐẠT** — **B 4/4 + C 5/5 + D 11/11 đủ-trọn** (function-floor MET), A 🟡 tailored. D5/D6/D7 explicit-label=YES + D8 one-direction codify=YES. A7 GATE 186/186, C4 0 self-match, NO-API+0-auto-write grep 0-hit. Honest: A6 runtime cần 2×-Apply (legit by-design), B1 residual soft-net FP (advisory).
+- **Lesson NEW:** box-glyph (├└─) KHÔNG đưa vào `.ps1` — gotcha #30 (PS5.1 `-File` ANSI-decode mojibake), KỂ CẢ qua Edit tool (render-normalize escape→literal). Detector giữ pure-ASCII (Python scan 0 non-ASCII verified). Tree-line FP-skip attempted→reverted; line "6 test" giữ làm documented soft-net FP.
+
 ## Evidence
 - 3 run-id (trên) · run-trace synthesis 3 file `*-synthesis.md` (audit/implement/review) · ledger `runs/_ledger.md` 3 row CLOSE.
 - Detector runtime: exit 0, 27 flag post-refinement (C4 0-self-match, NO-API grep 0-hit, 0-auto-write git pre==post).