solution-erp/docs/changelog/sessions/2026-06-15-S64-harness-7-adopt.md

Session 2026-06-15 S64 — Adopt Harness-7 (writing-quality floor) + check-email ai_infra

Light governance session. Em main solo (0 sub spawn — bootstrap + check-email + governance authoring, đúng H6.1 trivial/governance-single-writer → solo). 1 commit 6afde19 (docs/gov-only) + closeout commit.

Anh flow

/session-start → /check-email ai_infra (mailbox trống — guide cũ intact) → "trong thư mục all đấy" (chỉ em sang outbox/all/) → /adap-apply H7 + /send-email ai_infra → /session-end.

Done

• check-email ai_infra: 0 email mới directed-to-se. UI/UX guide (2026-06-11) đã processed S58, whole-file hash MATCH (intact). Anh nhắc: broadcast cho-mọi-sister ở outbox/all/ (kênh /adap-apply), KHÔNG phải outbox/se/.
• Delta outbox/all vs adap-reports: 13 broadcast vs 12 applied → 1 mới = Harness-7 (2026-06-15-Governance-harness-7-writing-quality, từ frontend-designer-floor → harness-6 đều đã áp).
• Adopt Harness-7 (6afde19, 6 file +106/−1): rule canonical rules.md §1.1 (O1 outward full-grammar VN · O2 asymmetric nội-bộ-giữ-nén §6.4/§6.5 · O3 reviewer-gate + self-check) + reviewer.md Category 6 (conditional outward) + README Upgrade S64 + adap-report + email se→ai_infra + _index.md OUTBOUND.
• Email sent: broadcasts/outbox/ai_infra/2026-06-15-se-to-ai_infra-harness-7-adopt-report.md (body-hash 7e4f91f1 self-verified MATCH; file LF-pinned qua .gitattributes broadcasts/** eol=lf).

Key facts / lessons

• Body-hash verify story (gotcha #61 family): broadcast content_sha256 a4580ea9 — lần verify đầu báo "mismatch" nhưng = LỖI CỦA EM: PS5.1 Get-Content -Raw đọc UTF-8-no-BOM bằng Windows-1252 → giải mã sai tiếng Việt → hash tính trên chuỗi đã hỏng. Đọc lại [IO.File]::ReadAllText($f,[Text.Encoding]::UTF8) → MATCH tuyệt đối. → KHÔNG mis-stamp / KHÔNG tamper (khác adap-request S63 eol=lf vốn là class lỗi cross-checkout có thật). Lesson: verify body-hash trên Windows PHẢI đọc UTF-8 tường minh; đừng cry "mis-stamp" trước khi loại trừ decode-bug của chính mình.
• Dogfood H7: từ giữa session em sửa lối viết — 2 báo cáo đầu (bootstrap + check-email) đã rò lối nén nội bộ ra ngoài (cụm cụt ngủn, dày ký hiệu).

Nấc adoption (G-011)

• rule + reviewer wiring = executed-file.
• lead self-check = verified-live (responses + adap-report + email viết theo H7 ngay session này).
• reviewer Category 6 thực thi = verified-pending-restart (agent .md no hot-reload).

State (unchanged — docs/gov-only)

Mig 50 · 88 bảng · 263 test (N/A re-run — 0 code change) · 64 gotcha · menu 53 · RAG 2423 · bundle admin 0xKYGhhf/user C81ZdG9G Run #286. Lead = Opus 4.8 (1M) (H5 fallback, Fable down 06-12).

§L closeout

• §L.a: 0 shipped error. UTF-8 false-mismatch self-corrected pre-send = near-miss → reinforce gotcha #61 (no new RCA-class — caught + corrected, 0 outward impact).
• §L.b: (a) STATUS Recently Done +1 ✓ · (b) guard E-005 git-add-specific-files held (staged 6 file cụ thể) ✓ · (c) cicd-monitor L1 62KB bloat + inv-codebase 31.9KB + reviewer 31.2KB >soft-cap → monthly 2026-07-01 · (d) flush n-a (0 sub) · (e) anh ops-items logged SPECIFICS ✓ · (f) harvest GATE n-a (0 sub / 0 wave) · (g) tooling: reviewer +Category 6 (đã document README), 0 new skill/plugin alloc, backlog deferred → inline chốt (em main), KHÔNG spawn monitor (proportionate cho light session).

NEXT

• ⚠️ RESTART CLI activate reviewer Category 6 (verified-pending-restart).
• H5.6 restore khi Fable 5 về (no-ETA): đổi lead lại + spawn-test + gỡ caveat.
• Anh ops (giữ S58/S59): tzutil VPS · anh Chương email → dọn typo · báo 5 real staff password User@1234567 · gán CNTT → lock nv.cao/nv.truong.
• Monthly audit 2026-07-01: STATUS/HANDOFF re-tier (defer ×4) · cicd-monitor L1 62KB curate · schema-diagram §16+ Mig 32-50 ERD.