[CLAUDE] Docs: S146 closeout — session-model 3 owner-decision + hook 4-path + H24 auto

Ap spec-apply-hub-s145-v2 (5 axis, governance-only: 0 prod-code, 0 migration).
Workflow S145 chet giua chung -> /tiep §4 relaunch-cat-gon wf_3d803740-41d 3/3 DONE.

Owner-decision @S146:
- session_ctx_kb = 64 TUONG-MINH (giu nguyen caveat ghost-wire: 0 reader)
- session-model: scaffold IDEMPOTENT (tach cap-SO vs tao-THU-MUC) · closed.md WIRE
  (session-end §6.3-bis) · V2 AUTO (go cong NGUOI, GIU cong NHIP 6/15/3)

Landed: C7 §N.8 predicate 4-ve · hook wal-flush.ps1 4 path (+.claude/sessions/)
· San-3 tin-hieu ⑤ + ORPHAN-L · D2 KIEM end-only · §L.c completeness-gate co RANG.
LIVE-VERIFY hook 4-path PASS repo THAT (da7ee8a). Session-model chay TRON VONG dau
tien: pause-S146 -> resume-S146 -> ORPHAN-L can so.

H24 force-fire (P=8 pause >= 1, luat auto moi): 2 vai + h24-audit -> 7 FLAG, va het:
- sweep-consent sot 6 site (h24-audit.md:4 = frontmatter description)
- closed.md wired-but-declared-unwired (ghost-wire CHIEU NGUOC)
- owner-decision [7] BI GHI DE do tai-dung slot-index -> mat uy-quyen push
3/3 vai lane-H24 garble #53: ghi-dia-SOM cuu tron, ghi-MUON mat trang.

So: orphan run-folder 3->0 · carry 14->20 (co tag [carry:*]) · +E-013 +E-014
error-ledger · +memory feedback_absence_looks_like_clean · .gitignore +lock file.

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

.claude/governance/.session-counter.json

@@ -1,7 +1,7 @@
 {
     "_note": "Harness-24 (S121, 2026-07-15, wave adap-6-broadcast W2) session counter for lead-self-audit cadence. THIS FILE HOLDS STATE ONLY - every cadence NUMBER lives in .claude/agent-memory/memory-budget.json -> h24_cadence (single-source, H24 section 2(3)). Never copy the digits here.",
     "_why_content_based_not_blind_increment": "Owner-decisions-15-07-2026 Q2, trap found by lane E: the Stop-hook .claude/hooks/wal-flush.ps1 auto-commits on EVERY turn-boundary. A blind counter++ would therefore tick many times per real session and the cadence would be meaningless. So a tick is CONTENT-ADDRESSED: it is keyed on the repo HEAD sha at tick time. Ticking twice on the same HEAD is a NO-OP, which is what makes running /session-start twice in a row safe (acceptance: 2x /session-start on the same HEAD => +1, not +2).",
-    "_why_this_path": "Deliberately .claude/governance/ and NOT .claude/agent-memory/. The hook covers exactly 3 paths (.claude/WAL.md, agent-memory/, workflows/runs/); .claude/governance/ is OUTSIDE all three, so this file is never swept into a 'wal:' commit as a side effect. Compare .claude/agent-memory/.mfe-state.json, which IS inside the hook's reach - a counter must not live there.",
+    "_why_this_path": "Deliberately .claude/governance/ and NOT .claude/agent-memory/. The hook covers exactly four paths (.claude/WAL.md, agent-memory/, workflows/runs/, sessions/ - the 4th added S146 together with the session-model logic-session folder); .claude/governance/ is OUTSIDE all four, so this file is never swept into a 'wal:' commit as a side effect. Compare .claude/agent-memory/.mfe-state.json, which IS inside the hook's reach - a counter must not live there. RE-VERIFIED at S146 when the 4th path landed: the claim is about the DIRECTORY, and .claude/sessions/ != .claude/governance/, so widening the hook did NOT invalidate it - only the count changed. Any future widening of wal-flush.ps1 MUST re-check this sentence, not just bump the number.",
     "_contract": {
         "tick": "tick(session, head): if head == last_ticked_head OR session == last_ticked_session -> NO-OP (idempotent per HEAD AND per session-label). The Stop-hook wal-flush.ps1 moves HEAD mid-session (auto-commit every turn-boundary), so the head-clause alone would let a single real session tick more than once; the session-label clause pins ONE session-label to exactly +1, not +2. This closes the +2/cycle trap: a /pause commit changes HEAD, but the same session-label still NO-OPs. Else counter = counter + 1, last_ticked_session = session, last_ticked_head = head, last_ticked_at = date.",
         "fail_loud_on_regress": "Two triggers, two verdicts (contract v2 - hub template 58e28bae C-1, adopted S141). (1) counter REGRESSION: an incoming counter LOWER than the stored counter => FAIL-LOUD, report to owner, DO NOT silently reset (a backwards counter means the file was rolled back or hand-edited; a silent reset would hide the cadence gap). (2) last_ticked_head NOT reachable from HEAD => classify BEFORE alarming: if the object still EXISTS in the repo (git cat-file -t <head> = commit) AND the counter did not regress, this is SQUASH-BENIGN - the tick pointed at a wal:/session commit that the closeout squash lifted out of history; append ONE trace entry to history[] with event-class squash-benign and CONTINUE (no owner alarm; the intact prior session-label corroborates - a benign squash keeps it, tamper does not). Only if the object is MISSING (cat-file fails) OR the counter regressed => FAIL-LOUD as before (anti-tamper layer unchanged). Rationale: every closeout squashes the session wal: commits, so the head captured at the previous tick routinely becomes unreachable-but-present - expected drift, not tampering (3 historical false-FAIL-LOUD cases S127/S133/S139 all reclassify to squash-benign under this contract).",
@@ -11,9 +11,9 @@
     },
     "_tick_invariant_note": "Tick invariant (hub dede7ec5 Delta-1, verbatim): moi LAN-CHOT +1; mot cap dung-noi tang DUNG +1, khong +2, khong +0. SE form = tick-at-entry-gate idempotent-per-label (hub Delta-2 recovery-gate +1 = permitted form) - NET +1/session-label EQUIV hub +1/cap on CLOSED pairs; an OPEN pair is transiently +0 until its entry gate fires (hub blessed, 9a35405b block-1 phep dung-noi). Guard song-con = label-convention (session-start 2.1.8: new conversation = new S<nn> label, NEVER reuse). history[] is append-unbounded BY DESIGN => absence of a marker = never-happened (safe semantics); IF a FIFO cap is ever added, eviction MUST be handled explicitly (absence-vi-bi-day != absence-vi-chua-xay-ra - log-BOUNDED design-note dede7ec5).",
     "_seed_honesty": "Seeded UNTICKED on purpose. counter=0 and last_ticked_* = null mean 'no tick has ever happened', which is the truth at S121 - the ritual that performs the tick lands in W3. Seeding a fake first tick here would make the very first cadence reading a lie, and H24 exists to catch exactly that kind of invented number.",
-    "counter": 17,
-    "last_ticked_session": "S143",
-    "last_ticked_head": "1a0fa59de2e876d4b4f354070d290782fe95053f",
+    "counter": 20,
+    "last_ticked_session": "S146",
+    "last_ticked_head": "474199b32fb0371d76aa2f1c43daa849f973f9fd",
     "last_ticked_at": "2026-07-22",
     "last_audit": {
         "light_at_counter": 17,
@@ -63,6 +63,16 @@
             "at": "2026-07-22",
             "session": "S143",
             "event": "DEEP-audit RAN at counter=17 - FORCE-FIRE SOM 1 NHIP (nguong deep = deep_at_counter 3 + deep_every 15 = 18; chay som theo direction owner 'OK lam het di', KHONG phai toi-han tu-nhien - ghi ro de lan sau doc so khong tuong nham cadence tu keu). Consent = owner gat truc-tiep. Ca 2 vai H24 chay 1 luot; deep bao ham light nen set CA HAI light_at/deep_at = 17 (tranh no ao o phien sau). lead-view 3 FLAG deu view-residual-asym MED (STATUS:450 + agents/README:190 con khai 'NO Write/Edit' nhu co-che chan; agents/README:27 'Roster THAT' liet 14 vai thieu 3 trio) - reviewer bat them site-4 cung lop (:225 VALID_ROLES tu xung 'DU roster' con 14 + '4 monitor'); CA 4 VA @36cefcc. Nguyen nhan lot ca wave: acceptance AC4 grep theo CON SO ('roster 14|14/14|...') trong khi 2 site liet-ke TEN, khong chua so nao => 0 hit doc thanh 'sweep sach'. lead-omission 3 FLAG (gap-carry-dropped: khai 13 carry, union dung = 14, TONG KHONG DOI nen trong nhu dung - session-model-adopt roi dung luc chi con cho chu ky owner; gap-decision-sunk: 3 muc 'Cho-anh' spec:68 chim 2 nhan phien, grep 9 token x 4 be-mat = 0 hit, dung don-bay ca-song-sinh pull_warn_days de chung la BO SOT chu khong phai owner-giu; gap-owner-specifics: WAL khong chep luot gat 2 - DA VA trong phien) + 3 INFORM. INFORM-3 = su-co khong xep duoc vao enum DONG: vai TU CHOI tu che class va escalate dung luat => owner mo them 'gap-incident-unrecorded' (10->11). Ca 3 vai + 2 monitor closeout deu GARBLE #53 (5/5 trong 1 phien) - vot tron tu sub-*.md nho ghi-dia-trong-luc-lam, 0 mat du-lieu. class_repeat: view-residual-asym 0->1, gap-carry-dropped 0->1, gap-decision-sunk 0->1, gap-owner-specifics 1->2, view-stale-status 2->0 (khong tai-hien, consecutive semantics), gap-carry-aged giu 1 (INFORM khong tinh). jump_on_class_repeat=3 - KHONG class nao cham jump."
+        },
+        {
+            "at": "2026-07-22",
+            "session": "S144",
+            "event": "squash-benign (contract v2 nhanh-2, LAN THU HAI chay runtime - lan dau la S143 closeout). Tick S143->S144: counter 17->18, head 1a0fa59d -> d5656ab6. Phan-loai TRUOC khi bao: (a) git cat-file -t 1a0fa59d = commit => object CON TON TAI; (b) git merge-base --is-ancestor 1a0fa59d HEAD = exit!=0 => KHONG reachable; (c) counter doc 17 == counter luu 17 => KHONG lui. => SQUASH-BENIGN => ghi vet + DI TIEP, KHONG alarm owner. Nguyen-nhan: closeout S143 squash cac wal:-commit (squash->count->push) nen head luc tick S143 roi khoi lich su - drift KY-VONG, khong phai tamper; nhan-phien cu 'S143' con nguyen = corroborate 2 nguon. Lead do DOC LAP bang 3 lenh git (khong chi tin detector H24-5, no INFORM-only va khong co rang). OVERDUE sau tick: light 18-17=1 < 6, deep 18-17=1 < 15 => ca hai CHUA toi han (moc ke tiep: light ~23, deep ~32)."
+        },
+        {
+            "at": "2026-07-22",
+            "session": "S145",
+            "event": "CLEAN tick (KHONG squash-benign) qua /tiep resume mach S144. Nhan-phien MOI S145 theo label-convention S135 (conversation moi = nhan moi ke ca vao bang /tiep; reuse S144 se keo OR-guard NO-OP => phep-7 +0, cam). Tick S144->S145: counter 18->19, head d5656ab -> 95ef595. Phan-loai TRUOC khi tick tren last_ticked_head cu d5656ab: (a) counter doc 18 == luu 18 => KHONG lui; (b) git merge-base --is-ancestor d5656ab HEAD = exit 0 => CON REACHABLE (khac S144/S143 not-reachable-but-exists) => day la tick SACH binh-thuong, KHONG phai squash-benign, KHONG fail-loud. OVERDUE sau tick: light 19-17=2 < 6, deep 19-17=2 < 15 => ca hai CHUA toi han (moc ke tiep: light ~23, deep ~32). JUMP: class_repeat cao nhat gap-owner-specifics=2 < 3 => khong jump. => KHONG co H24 audit phien nay."
         }
     ]
 }