solution-erp/.claude/workflows/runs/2026-07-22-S142-adap-9-10-vong-2/sub-task-1.md

sub-task-1 — LANE W-B (detector H24-5 + fault-inject + carve-out + stamp + draft-fix)

Vong-2 CAT-GON (vong-1 chet @S141). Co Write/Edit → ghi TRUC TIEP file nay (anti-#53). Hang muc: B2 · B3 · B4 · B5(i)(ii)+verify · B6 (B1 + B5(iii) DA LAND vong-1 — CAM dung lai).

Tien-do (🔴 TICK NGAY sau MOI file — dung doi cuoi)

• B2 — governance-detectors.ps1: detector H24-5 counter-ancestor-classify (read-only, -RepoRoot, INFORM-sink KHONG vao TOTAL) + nhanh counter-regress DEFAULT-ON [M1]
• B3 — Fault-inject cay tam $env:TEMP 3 ca: CA-1 squash-benign 0-flag · CA-2a object-missing INFORM-flag · CA-2b counter-regress INFORM-flag (cleanup sau)
• B4 — error-ledger.md Active-Guards: note-block carve-out o3 (2 luoi dich danh + cau trio S141)
• B5(i) — check-email.md 4(b): regex KHOAN-DUNG + CAM quote-strict + uu tien python scripts/stamp_verify.py
• B5(ii) — send-email.md 6c: align cung mau + prefer script
• B5-verify — 3 dang: thu quoted that (6239dd40) + synthetic khong-ngoac + synthetic rut-gon 8-hex → ca 3 exit 0 → xoa synthetic
• B6 — session-model-se-draft.md §4: flip (a)+(b) → "DA VE 2026-07-18" + 1 dong K4-form-conflict; (c) GIU cho-anh; 0 wire
• TU-VERIFY AC6·AC7·AC8·AC9·AC10·AC11·AC13

Log chi-tiet

(append sau MOI file — ghi ca lenh verify da chay + output that)

---

B2 — H24-5 counter-ancestor-classify (DONE)

Land: scripts/governance-detectors.ps1:1359-1476 (section moi, chen NGAY TRUOC Write-Section 'Summary') + sua dong tong :1516 them ten H24-5 vao enum "new nets".

Thiet ke (khop SPEC v2 §B2):

• read-only, dung $RepoRoot co san (param :38) → git -C $RepoRoot ⇒ fault-inject cay tam isolate duoc (mirror H25-closeout).
• truc-1 reachability: git merge-base --is-ancestor <last_ticked_head> HEAD exit-0 → OK-reachable (0 flag) · else git cat-file -t = commit → SQUASH-BENIGN (trace) Write-Host, 0 flag · else → Write-InformFlag object-missing.
• truc-2 [M1] counter-regress DEFAULT-ON, DOC-LAP truc-1: counter < last_audit.light_at_counter HOAC < deep_at_counter → Write-InformFlag counter-regress. Doc CA 2 khoa (khong dung 1).
• [M2] MOI flag di qua Write-InformFlag (:74-82 co san) → dong [DETECTOR] LOW rieng + cong vao $script:InformCount, KHONG vao $script:FlagCount (=TOTAL).
• skip co LY-DO + $h245Measured: khi skip thi dong tong in them -- MEASURED NOTHING ...; a 0 after a skip is not a green (chong doc 0 = xanh).

🔴 BUG TU-BAT trong lan chay dau (khong phai happy-path): lan 1 detector FLAG counter-unparseable tren file JSON HOAN TOAN HOP LE. Root-cause do bang lenh, khong doan:

first4bytes=EF BB BF 7B          <- UTF-8 BOM
first char codepoint=65279       <- U+FEFF con nguyen trong string
raw parse=FAIL: Invalid JSON primitive: .
BOM-trimmed parse=OK

[Text.Encoding]::UTF8.GetString([IO.File]::ReadAllBytes()) KHONG nuot BOM (khac Get-Content / StreamReader detectEncodingFromByteOrderMarks). Tuc la: cach doc "an-toan-encoding" bat buoc dung de tranh bug E-010 (ANSI mis-decode) lai mo ra failure-mode THU HAI. Fix = doc bytes UTF-8 VA .TrimStart([char]0xFEFF) (viet bang code-point → .ps1 van thuan ASCII, gotcha #30). Comment :1420-1428 ghi nguyen van bai hoc nay. Neu chi chay happy-path va nhin "co flag = detector co rang" thi da ship 1 duong-gia.

Verify (lenh + output THAT):

# ASCII-purity + parse (gotcha #30)
file bytes=84812 ; non-ASCII bytes=0
parse errors=0

# chay lai toan suite tren repo THAT
exit=0
===== H24-5 - counter-ancestor-classify (INFORM-only) =====
  [OK] OK-reachable: last_ticked_head 96ab2679 (session S142) is an ancestor of HEAD
  [ok] counter=16 >= last_audit.light_at_counter=14
  [ok] counter=16 >= last_audit.deep_at_counter=3
  H24-5 counter-ancestor flags = 0 [INFORM-only, LOW, NOT folded into TOTAL baseline]

TOTAL FLAGS: 46
INFORM-ONLY (new nets C6 cite-2-tier + H24-4 pending-flip + H24-5 counter-ancestor-classify): 0

TOTAL khong doi (anti-Goodhart, kiem 2 lop): baseline TRUOC khi sua = TOTAL FLAGS: 46; sau khi sua = 46. Khong chi so tong — so-sanh TUNG DONG:

baseline DETECTOR lines=46 ; after DETECTOR lines=46
DIFF: none - flag-line sets are IDENTICAL byte-for-byte     (Compare-Object)

⇒ 0 flag MOI, 0 flag MAT. So doc file (counter=16, S142, head 96ab2679), khong hardcode.

---

B3 — Fault-inject 3 ca (DONE, 3/3 PASS)

Cay tam $env:TEMP\h245-fi-{ca1,ca2a,ca2b}, moi ca = 1 repo git THAT (git init + commit that), chay detector bang -RepoRoot <cay tam>. 🔴 MOI ca deu kiem-chung TIEN-DE bang git TRUOC khi chay detector — neu tien-de sai thi ket qua detector vo nghia.

CA-1 — squash-benign (KY VONG: trace, 0 flag)

Dung ke-hoach: base commit(A) → wal: flush(B) → tick json tro vao B → git reset --soft A + git commit "[CLAUDE] Docs: S142 closeout" (=C) ⇒ B thanh dangling.

A=50217bb3619bc5bfeae41144befaef7f04472f09
B(wal, se bi squash)=8a369c4720a32cdade625febc81f72cac30953bc
C(closeout squash)=069dee539e7c23550b5d21cbc28ec3fd8eb41503
--- kiem chung tien-de cua ca-1 ---
is-ancestor(B)=1 NOT-reachable (dung tien-de)
cat-file -t B = commit

Detector:

  [trace] SQUASH-BENIGN: last_ticked_head 8a369c47 (session S142) is NOT reachable from HEAD but the object EXISTS (cat-file -t = commit) - expected closeout-squash drift, 0 flag (contract v2)
  [ok] counter=16 >= last_audit.light_at_counter=14
  [ok] counter=16 >= last_audit.deep_at_counter=3
  H24-5 counter-ancestor flags = 0

PASS — dung SQUASH-BENIGN, 0 flag.

CA-2a — object-missing (KY VONG: INFORM-flag)

last_ticked_head = 000...0 (40 hex), counter=16 KHONG lui ⇒ chi truc-1 duoc phep flag.

--- tien-de ---
is-ancestor exit=128
cat-file exit=128 (object MISSING - dung tien-de)

Detector:

[DETECTOR] LOW  | .claude/governance/.session-counter.json | object-missing: last_ticked_head 000...0 (session S142) is neither reachable from HEAD nor present as an object (cat-file -t failed) - NOT the benign squash class
  [ok] counter=16 >= last_audit.light_at_counter=14
  [ok] counter=16 >= last_audit.deep_at_counter=3
  H24-5 counter-ancestor flags = 1

PASS — dung 1 flag, dung LOAI (object-missing), truc-2 im dung.

CA-2b — counter-regress (KY VONG: INFORM-flag)

counter=5, light_at_counter=14, deep_at_counter=3, head = HEAD that (reachable).

--- tien-de ---
is-ancestor=0 REACHABLE (dung tien-de)   <- truc-1 PHAI im

Detector:

  [OK] OK-reachable: last_ticked_head ef8ceda1 (session S142) is an ancestor of HEAD
[DETECTOR] LOW  | ... | counter-regress: counter=5 sits BELOW last_audit.light_at_counter=14 - an audit already ran at a HIGHER counter, so this file was rolled back or hand-edited
  [ok] counter=5 >= last_audit.deep_at_counter=3
  H24-5 counter-ancestor flags = 1

PASS — dung 1 flag counter-regress. Bonus 2-chieu TRONG cung 1 ca: nhanh light (5<14) KEU, nhanh deep (5>=3) IM, truc-1 IM ⇒ khong phai "flag bua", no phan-biet dung tung khoa.

2 CHIEU (bay #3) — chung ca FLAG-dung-khi-loi VA IM-dung-khi-khong-loi

Tinh huong	Ky vong	Thuc te	Verdict
repo THAT, head reachable, counter 16>=14/3	IM (0 flag)	0 flag, [OK] OK-reachable	PASS (chieu IM)
CA-1 dangling-but-exists	IM (0 flag, co trace)	0 flag + trace SQUASH-BENIGN	PASS (chieu IM, ca kho)
CA-2a object bien mat	KEU	1 flag object-missing	PASS (chieu KEU)
CA-2b counter lui	KEU	1 flag counter-regress	PASS (chieu KEU)
CA-2b nhanh deep (5>=3)	IM	im	PASS (chieu IM, cung ca)

[M2] chung INFORM KHONG vao TOTAL — do bang so, khong bang loi hua

Ca 3 cay tam co cung cau-truc file ⇒ TOTAL cua cac detector khac la HANG SO:

CA-1  (H24-5 flags=0) -> TOTAL FLAGS: 2 ; INFORM-ONLY: 0
CA-2a (H24-5 flags=1) -> TOTAL FLAGS: 2 ; INFORM-ONLY: 1
CA-2b (H24-5 flags=1) -> TOTAL FLAGS: 2 ; INFORM-ONLY: 1

H24-5 di tu 0→1 flag ma TOTAL dung yen o 2, chi INFORM-ONLY nhuc nhich ⇒ sink tach that su, khong phai chi ghi trong comment.

Ghi chu them (khong phai ky vong, nhung do duoc)

JSON trong cay tam viet no-BOM, repo that co BOM ⇒ ca 2 duong doc deu parse OK sau fix TrimStart([char]0xFEFF) — phu ca 2 dang encoding, khong chi dang minh vua vap.

Cleanup

removed: h245-fi-ca1 / h245-fi-ca2a / h245-fi-ca2b
0 cay tam h245-fi-* con lai

---

B4 — carve-out o3 note-block (DONE)

Land: docs/governance/error-ledger.md:44-64 — note-block > ### 🪤 Carve-out ô3 — điều-kiện SỐNG, chen NGAY TRUOC bang Active-Guards (sau note K6.2), dung dang blockquote khop 2 note co san :41-42.

Noi dung (khong doan — keo tu basis THAT): doc broadcasts/inbox/2026-07-17-ai_infra-to-se-reply-adap-wave-carveout-dp2.md (content_sha256: 9a35405b... xac nhan o :10), khoi-2 nam :25-36. 2 luoi lay NGUYEN VAN hub :31-32:

- (a) dòng-nợ chỉ-đọc vẫn in công-khai ở mọi điểm dừng, và
- (b) cái dò "closeout-thiếu-nghi-thức" vẫn được nối.

→ dich sang ten-file DICH DANH cua SE: (a) scripts/nhip-no-probe.ps1 · (b) section H25-closeout-ritual (GAP-2) trong scripts/governance-detectors.ps1. Luat 1-luoi-chet lay tu hub :34: "Một trong hai tắt → carve-out mất lớp tự-minh-bạch → phải đánh-giá-lại nấc (khi đó nên tụt về chạy vô-điều-kiện cho tới khi lưới sống lại)". Live-evidence S139→S140 lay tu hub :36 (light 8/6 → gat → chay → cờ THAT → 0/6).

Them (SPEC yeu cau 1 cau, em viet 1 doan cho du nghia): trio-consent S141 = CUNG CLASS carve-out, chiu CHUNG luat; luoi cua no = proposal-line in CA khi Light + vet-skip WAL trio: skipped S<nn>.

Kiem 2 luoi CON SONG tai S142 (khong khai suong — cham dia):

-rw-r--r-- 1 pqhuy 197609 7253 Jul 17 17:02 scripts/nhip-no-probe.ps1     <- (a) song
948:Write-Section 'H25-closeout-ritual (GAP-2)'                            <- (b) wired

• section H25 co chay ra output that trong moi lan chay suite o tren. ⇒ nac PASS-với-carve-out dung vung, CHUA phai re-eval. (Neu 1 trong 2 chet thi note nay tu no la lenh tut ve chay-vo-dieu-kien.)

Verify khong sinh flag moi (error-ledger.md NAM TRONG scope C6 cite-2-tier ⇒ phai kiem, khong duoc doan):

TOTAL FLAGS: 46          (baseline 46, KHONG DOI)
INFORM-ONLY: 0           (C6 khong bat cite nao trong note moi — moi path deu trong backtick = mention)

Compare-Object flag-lines vs baseline ra DUNG 1 delta, KHONG PHAI cua em:

=> .claude/commands/session-end.md:148 | derived-stale: writes 2 test but canonical=528
<= .claude/commands/session-end.md:138 | derived-stale: writes 2 test but canonical=528

= 1 flag CU (pre-existing) bi doi so dong 138→148 do Lane W-A dang sua session-end.md song song (file-set cua ho, khong phai cua em). Noi dung flag y het, khong phai flag moi. 🔴 Khai ro de nguoi doc sau khong quy nham cho lane W-B.

---

B5(i)(ii) — stamp-decode dau-doc KHOAN-DUNG (DONE)

B5(i) .claude/commands/check-email.md buoc 4: tach 4(b) thanh sub-block **4(b) — đầu-đọc stamp KHOAN-DUNG (adopt S141, ghim S142)** gom 5 bullet:

1. UU TIEN chay python scripts/stamp_verify.py <file> — ban port LOCAL, khong tro AI_INFRA/scripts/... nua (hub-path chi con la nguon re-pull khi §N canon doi). Ghi ro exit 0 = OK / exit 1 = MISMATCH + script tach duoc WRONG-METHOD khoi MISMATCH.
2. PIN mau khoan-dung content_sha256:\s*"?([0-9a-fA-F]{8,64})"? + liet ke 3 dang (co-ngoac · khong-ngoac · rut-gon ≥8-hex so bang tien-to).
3. 🔴 CAM quote-strict content_sha256:\s*([0-9a-fA-F]+) + ly-do (whiff dau " → rut rong → doc thanh khong-khop → false-tamper) + ca that S141 suyt oan 3/3. Them 1 cau chong hieu-nham: mau chat hon KHONG an-toan hon — no chi doi loi "bo sot" thanh loi "vu oan".
4. Body canonical giu NGUYEN (ReadAllBytes+UTF8, strip \r, split-3, strip-1-newline) + giu nguyen CAM Get-Content -Raw (S125).
5. Nhanh ✗ → nghi VERIFIER TRUOC, doi lenh doi-chung sang script LOCAL.

B5(ii) .claude/commands/send-email.md:

• buoc 4: khớp \stamp_verify.py` hub→khớp `scripts/stamp_verify.py` bản port LOCAL — KHÔNG trỏ hub-path nữa`.
• 6c: them 2 bullet — (a) uu tien python scripts/stamp_verify.py broadcasts/outbox/<to>/<id>.md, exit 0 = PASS, exit 1 doc verdict (WRONG-METHOD re-stamp ≠ MISMATCH nghi sua-sau-stamp — 2 lop loi khac cach xu, dung gop); (b) CUNG mau khoan-dung nhu /check-email 4(b) + CAM quote-strict, kem ly-do doi-xung: dau gui whiff thi ABORT oan chinh thu minh vua ghi dung; "dau-doc gui va dau-doc nhan PHAI cung mot mau, lech mau = hai ben cai nhau ve mot file lanh".

B5-verify — 3 dang, ca 3 EXIT 0 (DONE)

Chay python scripts/stamp_verify.py (Python 3.11.3 co san — khong phai lay regex-pin lam chinh).

#	Dang	File	declared	verdict	exit
1	co-ngoac (THAT)	broadcasts/inbox/2026-07-17-Governance-chuan-hoa-stamp-decode.md:11	6239dd40...c72d19 (64 hex trong ")	OK (canonical match)	0
2	khong-ngoac (synthetic)	$TEMP/synth-unquoted.md	9c8f557c...a20037 (64 hex tran)	OK (canonical match)	0
3	rut-gon 8-hex (synthetic)	$TEMP/synth-short8.md	9c8f557c	OK (canonical match)	0

Output that (ca 3):

== 2026-07-17-Governance-chuan-hoa-stamp-decode.md
   declared : 6239dd4037925d24feb5baa648aa586fecc6d104a54a66608fa7c6ed86c72d19
   canonical: 6239dd4037925d24feb5baa648aa586fecc6d104a54a66608fa7c6ed86c72d19
   verdict  : OK (canonical match)                       EXIT=0
== synth-unquoted.md
   declared : 9c8f557c4800d3db62c15b85b12b159f586827fa4308eca377fd0bf234a20037
   canonical: 9c8f557c4800d3db62c15b85b12b159f586827fa4308eca377fd0bf234a20037
   verdict  : OK (canonical match)                       EXIT=0
== synth-short8.md
   declared : 9c8f557c
   canonical: 9c8f557c4800d3db62c15b85b12b159f586827fa4308eca377fd0bf234a20037
   verdict  : OK (canonical match)                       EXIT=0

🔴 THEM (khong co trong SPEC nhung phai co): CHUNG mau CAM that su whiff — 2 chieu, khong noi suong. Em vua PIN vao 2 command cau "quote-strict gay false-tamper". Neu chi khai ma khong do thi no la niem tin, khong phai bang chung. Do that:

dang                     KHOAN-DUNG (pin)       quote-strict (CAM)
----------------------------------------------------------------------
QUOTED (that)            6239dd403792...        *** WHIFF (None) ***
KHONG-NGOAC (synth)      9c8f557c4800...        9c8f557c4800...
RUT-GON 8hex (synth)     9c8f557c...            9c8f557c...

⇒ quote-strict whiff DUNG o dang co-ngoac — tuc dang cua thu THAT tu hub — trong khi 2 dang kia no van chay ngon. Day chinh la ly do no nguy hiem: no khong hong deu, no chi hong dung cho thuc-te dang dung ⇒ nhin qua tuong on. Mau khoan-dung bat 3/3.

Cleanup: removed: synth-unquoted.md / synth-short8.md + 0 file synthetic con lai. 2 file synthetic dat o $TEMP (KHONG dat trong repo) ⇒ 0 rui ro ban git-status.

---

B6 — draft §4 prereq flip (DONE, 0 WIRE)

Land: docs/governance/session-model-se-draft.md:45-56 (§4) — doi 1 doan van gach-ngang thanh 3 bullet (a)(b)(c) + 1 khoi 3 khoan cho-anh. 🔴 KHONG dong nao ra ngoai draft — 0 file cau-hinh, 0 hook, 0 command, 0 wire.

[M7] (a) FLIP ✅: "hub phát mẫu áp dụng" → DA VE (dot 2026-07-18) 101e69d6 kit+manifest + caveat: Q4 van-nguong CHUA tra loi va hub co-y bo counter. [M7] (b) FLIP ✅: "khuôn bộ-ba SUB" → DA VE 2026-07-18 58e28bae khoi B → SE adopt trio @S141. (c) GIU nguyen: "anh duyệt bảng VC-1/2/3" = DIEU-KIEN CUOI, them 1 cau "gio la dieu-kien duy nhat con dung chan".

Them khoi 3 khoan CHO-ANH-DUYET-CUNG-BANG-VC (SPEC yeu cau 1 dong, em tach 3 y cho soi duoc tung cai):

1. K4 form-conflict — hub .claude/sessions/session-<N>/ (thu-muc-per-phien) vs draft VC-3 .claude/logic-sessions/L<mm>.md (mot-tep-per-phien): khac CA ten LAN hinh.
2. session_ctx_kb — manifest ghi 64 (KB, nhan 1024); SE chua co khoa, chua do ⇒ muon so hub ma chua do = dung thu K6.2 cam.
3. meld-forward-gap (hook 3→4 path) — hub dua vao meld-forward de lich-su phien khong rot luc squash, nhung hook SE quet DUNG 3 path ⇒ thu-muc phien la path thu 4 hien KHONG duoc quet.

🔴 KHONG doan — moi khang dinh deu cham dia 1 lenh (bai hoc S121/S130):

Khang dinh viet vao draft	Lenh	Ket qua THAT
thu 101e69d6 co that	grep -rln broadcasts/	inbox/2026-07-17-Governance-session-model-phien-logic-manifest.md, content_sha256: "101e69d6..."
thu 58e28bae co that	grep -rln broadcasts/	inbox/2026-07-18-ai_infra-to-se-reply-tong-bo-ba-harness-sub-4-khoan.md
Q4 van-nguong CHUA tra loi	grep ngưỡng|nguong trong thu 101e69d6	0 hit
hub co-y bo counter	grep counter|đếm trong thu 101e69d6	0 hit
hub dung sessions/session-<N>	grep	:25 "Một thư mục quy-ước chung cho mỗi phiên-LOGIC: .claude/sessions/session-<N>/"
session_ctx_kb: 64	grep	:73 session_ctx_kb: 64 # đơn vị KB (đọc code nhân 1024)
meld-forward ton tai	grep	:42 "Meld-forward khi gộp sổ — các commit mang thư-mục phiên được nhập-tiến về trước khi squash"
hook quet DUNG 3 path	grep .claude/hooks/wal-flush.ps1	:13 $paths = @(".claude/WAL.md", ".claude/agent-memory/", ".claude/workflows/runs/")

⚠️ 1 diem em KHONG viet y nguyen SPEC — khai thang: SPEC ghi (a) "DA VE 2026-07-18", nhung thu 101e69d6 tu de ngay 2026-07-17 (ten file cung 07-17); 07-18 la dot pull, con ve repo thi ca 2 thu deu o commit a458102 2026-07-20 (git log --diff-filter=A). Em giu y SPEC nhung viet "DA VE (dot 2026-07-18) ... thu de ngay 2026-07-17, pull trong dot 07-18" de khong ai doc nham ngay. Thu 58e28bae de ngay 07-18 dung y SPEC, giu nguyen.

---

TU-VERIFY — tung AC kem lenh + output THAT

AC6 — contract v2 + _tick_invariant_note (B1 vong-1; em CHI DOC, KHONG sua)

ConvertFrom-Json = OK (exit 0)
chua 'SQUASH-BENIGN' : True
chua 'transient'     : True
co khoa _tick_invariant_note : True

🔴 Doc bang [IO.File]::ReadAllBytes + UTF8 + TrimStart([char]0xFEFF) (file NAY co BOM — xem B2).

AC7 — H24-5 (4 phan, PASS het)

Phan	Ky vong	Do duoc
repo THAT	OK-reachable, 0 flag	[OK] OK-reachable ... 96ab2679 (session S142) + counter=16 >= 14 + >= 3 → 0 flag
FI 3 ca	3/3 PASS	CA-1 SQUASH-BENIGN 0-flag · CA-2a object-missing 1-flag · CA-2b counter-regress 1-flag
dong INFORM-ONLY rieng	co	H24-5 counter-ancestor flags = N [INFORM-only, LOW, NOT folded into TOTAL baseline] + ten H24-5 vao dong tong cuoi
TOTAL khong doi	46 = 46	baseline=46 final=46 + Compare-Object 0 delta noi-dung

AC8 — carve-out note (error-ledger)

'Carve-out'            : True
'nhip-no-probe.ps1'    : True      <- luoi (a) dich danh
'H25-closeout-ritual'  : True      <- luoi (b) dich danh
'9a35405b'             : True      <- basis khoi-2
'RE-EVAL'              : True      <- luat 1-luoi-chet
'trio-consent'         : True      <- cau trio S141
'trio: skipped'        : True      <- vet-skip WAL

AC9 — stamp

stamp_verify.py exit 0 tren ca 3 dang (quoted THAT 6239dd40 · synthetic khong-ngoac · synthetic 8-hex). Mau khoan-dung pin trong CA 2 command (check-email.md 4(b) + send-email.md 6c/buoc 4). Bang do 2-regex chung quote-strict whiff dung dang co-ngoac.

AC10 — draft prereq + 0 WIRE

'101e69d6' True · '58e28bae' True · 'session_ctx_kb' True · 'meld-forward-gap' True · 'K4 form-conflict' True
so lan 'ĐÃ VỀ' = 2        <- dung (a) va (b)
(c) con 'CHỜ ANH' : True

Chung 0-wire (khong chi noi suong):

.claude/hooks/wal-flush.ps1 -> KHONG DOI (boi lane W-B)
.claude/sessions/       CHUA tao
.claude/logic-sessions/ CHUA tao

AC11 — suite exit 0 + giai thich TUNG flag moi

suite exit=0. 0 flag MOI. Compare-Object baseline↔final ra dung 1 delta va KHONG phai cua lane W-B:

=> .claude/commands/session-end.md:148 | derived-stale: writes 2 test but canonical=528
<= .claude/commands/session-end.md:138 | derived-stale: writes 2 test but canonical=528

= 1 flag CU doi so dong (138→148) do Lane W-A sua session-end.md song song. Noi dung y het ⇒ khong phai flag moi, khong phai flag mat. 🔴 Anti-Goodhart: em KHONG "vá" bang cach lam flag bien mat. TOTAL giu nguyen 46 ca truoc lan sau; thu duy nhat nhuc nhich la INFORM-ONLY (0 tren repo that, 1 khi co loi that trong cay tam). Khong co chung-nhan nao bi mat.

AC13 — isolation git-status

6 file lane W-B doi (dung file-set duoc phep, khong hon):

M scripts/governance-detectors.ps1
M docs/governance/error-ledger.md
M .claude/commands/check-email.md
M .claude/commands/send-email.md
M docs/governance/session-model-se-draft.md
M .claude/workflows/runs/2026-07-22-S142-adap-9-10-vong-2/sub-task-1.md

Cac file khac trong git status (agents/*, hmw.js, session-start/end.md, agents/README.md, workflows/README.md, harness-11-engine.md, vocab-alias-map.md, memory-budget.json, fable-*.md, 3 persona ??) = Lane W-A, em khong cham.

🔴 2 canh-bao tu guard-check cua chinh em — DA TRUY, CA HAI KHONG PHAI EM:

1. .claude/governance/.session-counter.json hien M → git diff cho thay dung 4 dong = 4 truong tick: counter 15→16 · S141→S142 · 4c43d747→96ab2679 · 2026-07-20→2026-07-22 ⇒ tick cua /session-start phien nay (chinh de-bai da bao truoc), KHONG phai em sua. 1 file changed, 4 insertions(+), 4 deletions(-) — khong co dong nao khac.
2. scripts/stamp_verify.py hien ?? → mtime 2026-07-20 18:31:49 (= vong-1, TRUOC phien nay 2 ngay) va da nam trong git-status snapshot luc phien bat dau ⇒ pre-existing. Em chi Read, khong ghi. ⚠️ PHAT HIEN PHU cho em-main @closeout: file nay da LAND nhung CHUA duoc commit (?? chu khong phai tracked). SPEC ghi B5(iii) "DA LAND vong-1" — dung ve DIA, nhung neu closeout khong git add scripts/stamp_verify.py thi ban port mat, va CA 2 command em vua sua deu tro vao no ⇒ 2 command se tro vao file khong ton tai tren remote. Can add o commit toi.

Cleanup tong

0 cay tam h245-fi-* con lai
0 file synthetic con lai
0 file tam con lai trong $TEMP

(script phu mk_synth.py trong scratchpad cung da xoa.)