# CI/CD Monitor Agent — Persistent Memory

- **07-28 verify `a52a91e` (PE: cảnh báo amber ô Địa điểm khi dự án thiếu Location) [S157, FE-ONLY 2-app, CLEAN-return]:** VERDICT **PASS 9/9** — Run **#419** (id=532) success **5m40s** (09:40:18→09:45:58+07); gate **562 EXACT từ log** (45 Domain + **517** Infra, 0 fail/skip) — khớp canonical `docs/STATUS.md:452` **cả TỔNG lẫn TÁCH 45/517** (khớp thành-phần > khớp tổng). NO-Mig đúng kỳ vọng: `git diff f4494cf..a52a91e -- 'src/Backend/*' '*Migrations*' | wc -l` = **0** ⇒ Mig vẫn 68, 89-table, KHÔNG query DB (không có gì để đối chiếu). 🔑 **Phép quyết định = byte-marker #77, KHÔNG tin status CI:** tải thẳng JS prod, `bytes.count(marker.encode())` 4 chuỗi VN độc lập → **2/2 app, count=2 mỗi app = KHỚP SỐ FILE/app trong diff** (`PeHeaderForm`+`PeWorkspaceCreateView`) — "đúng-BỘI-SỐ" mạnh hơn "tìm thấy ≥1", bắt được cả ca ship nửa-vời. Bundle js rotate CẢ 2 (admin `BK8w3QxU`→**`8-QYcMOg`** · eoffice `DYnxSI0T`→**`DptYR4wL`**; css `DiNJjaoo`/`BRCvEHvC` FROZEN ×2 = #69-REFINE lành tính — utility `text-amber-700`/`text-[11px]` đã có sẵn) real-size 1.675.282/1.575.513B, LM 09:44:33/09:45:30+07 in-window. 🆕 **Control âm 2 TẦNG (tái dụng):** (i) fake-hash→200 nhưng `ct=text/html` 900/876B marker=0; (ii) **hash CŨ cũng rơi về text/html ⇒ bundle cũ BIẾN MẤT khỏi đĩa** = chứng GHI-ĐÈ thật (mạnh hơn hash-delta đơn thuần). Smoke: health live+ready 200 · login 200 tok-468 · `/api/projects` 200 (đúng nguồn `location` feature đọc) · PE/menus/suppliers 200. ⚠️ **Self-correct on-disk:** viết "range=6 file" SAI (đó là số của 2 commit) — range thật **13 commit/26 file** (11 `wal:` xen giữa); đính chính ngay, BE=0 không đổi. Tag `[run-419, pass-9-9, fe-only, marker-2of2-count-exact, old-hash-gone-control, js-rotate-css-frozen, gate-562]`

- _(**S155 #416 `b1bae77` Workflow duyệt-TẠI-CHỖ + cờ F6 `AllowApproverDelete` GO 6/6** — gate 551 [45+506, khớp local 2-nguồn]; **Mig 68 `AddPeAllowApproverDelete` APPLIED-PROD** [history-top + INFORMATION_SCHEMA cùng có, 89-table]; 🔑 reviewer-FLAG F8 "mig rớt khỏi commit" loại-trừ 3 lớp — mạnh nhất = `GET /approval-workflows-v2` trả `allowApproverDelete` ×54 **materialize qua EF từ DB thật** (thiếu cột thì query đã ném) · verbatim → `archive/2026-07.md` @S157-curate)_
- _(**S135 #407 `4510cea` mã-dự-án normalize + PE attach-gate GO 5/5** — gate 532 [45+487, +4 delta-proof]; NO-Mig `git diff -- *Migrations*` EMPTY + history-top unchanged; js-rotate/css-frozen ×2 · verbatim → `archive/2026-07.md` @S155-curate)_
- _(**S134 #399 `6664a61` PE lũy-kế tạm-tính (0-mig) GO 5/5** — gate 528 [45+483, +8 PePendingAccumulation]; js+css rotate ×2 admin `BVCukFP5`/`CBzUlgOA` eoffice `DoxyEOxh`/`BHsBUA8e`; byte-verify #77 urllib-BYTES; 🔑 **ct=text/html discriminator SẠCH HƠN size-919B** [shell size drift per-build]; `body.count(marker.encode())` bulletproof cp1252 · verbatim → `archive/2026-07.md` via `_INDEX`)_
- _(**S133 #398 `d4fbced` PE budget-freeze + Mig 67 `AddPeApprovedBudgetSnapshot` APPLIED-PROD GO 5/5** — gate 520 [45+475]; 11-col ApprovedBudget\* + backfill 18/18 DaDuyet + 89-table; js+CSS rotate ×2 [badge utility-class → CSS content-hash đổi, benign #69]; python text=True crash cp1252 → text=False bytes+json.loads · verbatim → `archive/2026-07.md` via `_INDEX`)_

> **Persistent diary cross-session.** Auto-injected first ~200 lines at spawn (L1 HOT).
> Update BEFORE every stop. Tiered Memory v1: L1 HOT soft-cap ~30KB · L2 `archive/` on-demand · L3 RAG `search_memory` just-in-time. Keep entry ≤ 1.5K chars (gotcha #53).
> Full verbatim run history pre-S40 → git `d2f52ba` + `archive/2026-05-{runs,q2,q3,q4}.md` + `archive/2026-06.md` + `archive/2026-07.md`. 🗺️ **Lookup map: `archive/_INDEX.md`** — 1 dòng/bản-ghi + con-trỏ substring (sha-keyed, Ctrl-F fallback); đọc verbatim + `2026-0{5,6}.gist.md` theo nhu cầu. See 🔄 Curate-trigger log for archive-move history.

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## 🎯 Role baseline

Read-only CI/CD + post-deploy verifier SOLUTION_ERP. Polls Gitea Actions API, verifies test gate + deploy ship + prod health. Tools: Read, Grep, Glob, Bash, WebFetch + 5 RAG MCP. Output: PASS/FAIL + evidence <500 words. Skills: `iis-deploy-runbook` + `dependency-audit-erp` + `ef-core-migration`. Spawn ~150K — trade-off catch fail tự động.

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## ⚠️ cicd-lane return-garble tracker (#53)

cicd-spawn đôi khi trả memory-curation slice ("Compressing S112/S111") thay verdict (×5/6 qua S114; cumulative ×18 all-agents → [[feedback_agent_return_garble_recover]], root-cause = curate-at-return). Recover: em-main-solo curl-verify. **S115 (#385)+S116 (#386) cicd-lane CLEAN-return no-garble ×2; S117 (#387) garble→SendMessage-resume (em-main curl cross-verify khớp, verdict disk-true) — return-mechanics garbled NHƯNG verdict-substance OK.** **S118 (#388+#389) cicd-lane garble ×2 → em-main-solo curl+sqlcmd recover (#388 durability tra.bui=20 seed-race "9 upgraded" · #389 Reports.Read→Admin-only+401), both verdict-substance disk-verified OK; curate-at-return root-cause persists (harvest-curator S118-end bắt nhãn "CLEAN-return" tự-dán sai → habitual pattern).**

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## 🚨 Recurring CI/CD bug patterns (catch priority)

- **#39 act_runner github.com TCP timeout** — run hang "Set up job" 21s. Log `dial tcp github.com:443 i/o timeout`. Fix: manual checkout bypass hardcoded `.gitea/workflows/deploy.yml`. KHÔNG revert.
- **#40 npm cache `tsc not found`** — `build_fe_admin` fail post `cache: npm`. DISABLED rolled back `a21790d`. KHÔNG re-enable.
- **#41 paths-ignore docs-only skip** — code commit không trigger CI? Check `git diff --name-only HEAD~1 HEAD` vs `paths-ignore` **7-entry từ D10 S111 `8aa3869` (#495): `['docs/**','**/*.md','.claude/skills/**','.claude/agent-memory/**','.claude/workflows/runs/**','.gitignore','scripts/**.md']`**. Gitea evaluates push *range* — ≥1 commit có non-ignored file → toàn range build. ⚠️ **AS-6 BASELINE SHIFT: từ #495, memory-push chứa `memory-budget.json`/agent-memory-file/run-trace HẾT trigger CI (pattern #490/#492 DEAD).**
- **#25 IIS WebSocket** — `notification-hub/negotiate` 401/404 prod. Fix: WebSocket module enable `web.config` site api (skill `iis-deploy-runbook`).
- **#48 SQLite tie-break** — `OrderByDescending(CreatedAt).First()` pick wrong khi 2+ `.Add()` cùng frozen-clock. Fix: discriminator filter BEFORE OrderBy.
- **Bundle hash unchanged = ship FAIL** — push+action success nhưng prod không đổi. Verify via INDEX.HTML ref (`curl -s https://admin.solutions.com.vn/ | grep -oE '/assets/index-[A-Za-z0-9_-]+\.(js|css)'`), NOT by GETting a hash-named asset directly. ⚠️ verify MUST sau status=success (Run #242 false-positive: check khi "running" → stale hash).
  - **🔴 #69 (S72 #312) — FE bundle hash NON-DETERMINISTIC per rebuild.** `deploy.yml` `Remove-Item fe-*\* -Exclude web.config`+`Copy-Item dist\*` runs UNCONDITIONALLY every run (path-filter gates whole-workflow, NOT per-step). ⟹ "BE/governance ⟹ frozen" can be FALSE; rotation possible every deploy. **To detect REAL FE change, diff `fe-*/src` in commit/range, NOT hash-delta.**
  - **⚠️ SPA-fallback 200 trap (S72):** server rewrites `/*`→`/index.html` so GET `/assets/index-<ANYTHING>.js` returns **200** even for fake hash (control `ZZdoesnotexist0.js`→200, size~919b text/html). Old-hash-still-200 MEANINGLESS. RELIABLE signal = parse index.html `<script src>`, GET that exact path + check `size_download` LARGE (real ~1.6MB vs fake ~919b) + `Last-Modified` in deploy window + 2nd-fetch byte-stable (no mid-deploy transient).
  - **🟢 #69-REFINE (S83 #333) — hash can stay IDENTICAL across deploy when fe-*/src 0-change.** #69 "rotates EVERY deploy" NOT absolute: identical Vite source ⟹ byte-identical output ⟹ same content-hash. **MOST RELIABLE ship-proof = `Last-Modified` on real bundle IN deploy-window + real-size, NOT hash-delta** (hash-delta false-NEG when src unchanged, false-POS risk per #69). 0-FE-change ⟹ hash EITHER same (#333/#485-487/#495/#385-S115) OR rotated (#312/#489) — both benign; ship-proof = fresh LM-in-window + real-size + marker.
- **Migration drift prod vs repo** — compare `ls .../Persistence/Migrations/*.cs` vs `sqlcmd __EFMigrationsHistory`. Fix: check `Program.cs`/DbInitializer `app.MigrateDatabase()` + app pool recycle. Mig-applied proof = `__EFMigrationsHistory` top==repo-HEAD; stuck-old ⟹ pool didn't recycle ⟹ FAIL even if status=success+bundle-rotated.

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## 📋 5-stage checklist (EVERY run)

- **Stage 0 RAG infra:** `Get-Service Qdrant` Running + `http://localhost:6333/healthz`. Collection `proj_solution_erp`.
- **Stage 1 Push+filter:** `git log -1 --format='%H %s'` + `git log origin/main..HEAD` empty + diff vs paths-ignore (docs-only → SKIPPED-DOCS return).
- **Stage 2 Gitea poll** (max 10 iter × 60s): API `.../actions/tasks?limit=5` (NOT `/runs` 404). Match `head_sha` (NOT run_number — cancelled runs shift numbering). ⚠️ `updated_at` stale ~2min (gotcha #46) → cross-check VPS mtime. Foreground-sleep BLOCKED Windows → Monitor-style busy-wait-curl-spin ~30s/iter.
- **Stage 3 Test gate:** baseline **509 PASS** (45 Domain + 464 Infra; S118 #389 `c808b9a` — 505+4 `AuthorizePolicyRegressionTests` ReportsController Reports.Read gate; Infra 460→464, Domain frozen 45; prior 505 [#388 `c2135ba` ProcurementMasterAccessSeed], 501, 495, 486, 458, 440, 421). CI runs both proj BEFORE build/deploy → status=success ⟹ test gate passed (`tasks` terminal=`status:success`, `conclusion` NOT populated — trust success NOT log-numeric). Local grep undercounts (Theory/InlineData). Phase 9 UAT skip OK.
- **Stage 4 Post-deploy** (if SUCCESS): auth login bearer (admin + nv.test gotcha #44; token=`accessToken` route `/api/auth/login`) → 3-5 endpoint smoke 2XX (incl new — NEW-endpoint bodyless-POST returns **411 IIS Length-Required pre-auth NOT 404**; re-probe WITH body → 401 confirms wired) → FE bundle hash 2 app (per #69 = real-size-vs-fake not hash-delta) → SignalR negotiate (gotcha #25) → EF mig prod==repo.
  - **Stage 4.6 (S29 CRITICAL):** sqlcmd seed sample verify post-deploy (NOT chỉ schema). Seed=runtime-row-insert (no history/tables advance) → verify via DB-query (e.g. Permissions count), NOT bundle-frozen-alone.
  - Discovery: ASP.NET 10 record enum needs numeric input unless `JsonStringEnumConverter` (SOL has NO converter → FE sends numeric). sqlcmd ssh Windows-auth `\\\\SQLEXPRESS` 4-backslash. INFRASTRUCTURE seed MUST run (NOT inside `if(!demoSeedDisabled)`); DEMO seed gated → gotcha #51.
- **Stage 5 Report** PASS/FAIL + evidence + MEMORY update.

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## ⚠️ Anti-patterns (DO NOT)
1. ❌ Push fix code — READ only, escalate em main · 2. ❌ Speculate fail without log · 3. ❌ Skip post-deploy bundle hash (biggest catch) · 4. ❌ Skip MEMORY · 5. ❌ Poll forever (max 10 iter) · 6. ❌ Auto-rollback (escalate + recommend) · 7. ❌ Verify docs-only (SKIPPED-DOCS return ngay)

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## 🧠 SOLUTION_ERP CI/CD essentials (S80 verified — re-ground từ docs/STATUS.md canonical)

- **Gitea:** `git.baocaogiaoduc.vn/vietreport-admin/solution-erp` · workflow `.gitea/workflows/deploy.yml` · paths-ignore 7-entry (D10 S111 #495): `['docs/**','**/*.md','.claude/skills/**','.claude/agent-memory/**','.claude/workflows/runs/**','.gitignore','scripts/**.md']`. Anon API works (public repo) when GITEA_TOKEN absent.
- **Prod:** api/admin/eoffice `.solutions.com.vn` · SSH `ssh vietreport-vps` (Administrator, id_ed25519) · IIS phys paths: API `C:\inetpub\solution-erp\api` · admin `\fe-admin` · user `\fe-user`. DB `.\SQLEXPRESS`/`SolutionErp`/`vrapp` SQL-auth. **Conn key = `ConnectionStrings.Default` (NOT `DefaultConnection`)**. DB pw = `buKL3TGBkD0wDDbYVw65QeX9` (User Id=`vrapp`; ⚠️ Password field has NO `vrapp/` prefix — S89 login-failed when prefix included; read verbatim from prod `appsettings.Production.json` ConnectionStrings.Default when `$env:PROD_DB_PASSWORD` empty). ⚠️ skill-doc path `C:\inetpub\apps\SolutionErp\Api` STALE.
  - **SSH→PS quoting (S42):** nested bash→ssh→powershell mangles `$var`/`\"` → use `iconv UTF-16LE | base64` → `powershell -EncodedCommand $B64`; OR write ps1-file + `powershell -File $(cygpath -w)`. sqlcmd over SSH direct `-W -h -1` pw-inline. sys-catalog string-concat → `COLLATE DATABASE_DEFAULT` (collation conflict).
- **Tests baseline:** **562 PASS** (45 Domain + 517 Infra · 0 fail/skip; run #419 `a52a91e` 07-28, khớp canonical `docs/STATUS.md:452` cả tách-phần; prior climb 551/532/528/520/509/505/501/495/486/458/440/421). Phase 9 UAT skip OK. 🔑 **Concrete count via web-UI log `https://git.baocaogiaoduc.vn/vietreport-admin/solution-erp/actions/runs/{run_number}/jobs/0/logs` (~18KB, NO `/api/v1/` prefix — api/v1 runs+tasks logs BOTH 404) → per-project `Passed! - Failed: 0, Passed: N, Skipped: 0`. Delta-proof new-tests = compare prev-run count (dotnet summary hides names). status=success alone ⟹ gate-passed (tests pre-deploy).**
- **Mig latest repo: Mig 68 `AddPeAllowApproverDelete`** (`20260727033522`, S155 `b1bae77` — AddColumn `AllowApproverDelete` bit NOT NULL def-0 trên **`ApprovalWorkflowLevels`**, no-new-table; VERIFIED-APPLIED-PROD history-top + col-present + sys.tables **89**). Prev Mig 67 `AddPeApprovedBudgetSnapshot` / 66 `AddPeApprovedPriceRange` / 65 backfill-invariant / 62 `ExpandSupplierFields` (full table → docs/CLAUDE.md). Path `src/Backend/SolutionErp.Infrastructure/Persistence/Migrations/` (68 `.cs` excl Designer/Snapshot). Prod check `sqlcmd __EFMigrationsHistory ORDER BY MigrationId DESC`. ⚠️ **`sys.tables`(is_ms_shipped=0)=89** — AddColumn/data-only/enum-additive don't change count; no-new-table commit ⟹ 89 correct, don't FAIL. **NO-Mig proof = history NOT-advance + empty `git diff <base>..<head> -- '*Migrations*'`.**
- **Bundle hash live:** ship-baseline = run #416 (07-27) admin js `CiUBEEJr`/css `DX5ew0wg` · eoffice js `DFh7GK0t`/css `BHsBUA8e` (real-size 1,670,035/1,570,257b; LM 12:41:28/12:42:22+07). PER #69 TWO-MODE = SNAPSHOT-per-run NOT stable-baseline (rotate on real-src, freeze byte-id on 0-src) — ALWAYS re-snapshot LIVE post-success; **ship-proof = LM-in-window + real-size (vs 900b `ct=text/html` SPA-trap) + marker-grep, NOT hash-delta**. js-rotate/css-frozen = FE-logic-no-style fingerprint (S134-refine: `ct=text/html` cleaner discriminator than 919b, shell size drifts per-build). ⚠️ id≠run_number (head_sha-keyed).
- **Bearer:** admin `admin@solutions.com.vn/Admin@123456` (full) · UAT `nv.test@solutions.com.vn/TestUser@123456` (Drafter CCM, gotcha #44 check).
- **API Serilog log (S118 correction):** real sink = `C:\inetpub\solution-erp\api\logs\solution-erp-YYYYMMDD.log` (lowercase `logs`, rolling daily). ⚠️ skill-runbook path `…\Logs\log-YYYYMMDD.txt` STALE → empty grep. MinimumLevel Default=Information (DbInitializer `LogInformation` seed/revoke lines DO persist) — Microsoft/System overridden Warning (no "Now listening" INFO). **Startup seed-race audit pattern (durability deploys):** grep this log for revoke-line THEN seeder-line same-second → "N added + M upgraded" proves seeder actively flipped rows revoke knocked down (0-upgraded = seeder no-op = FAIL flag).

## 🔑 Critical config (flag commit nếu tái xuất)
Node CI `20.x` (`feedback_node_cicd`) · MediatR `12.4.1` (gotcha #1, flag `Version="14`) · Swashbuckle `6.9.0` (gotcha #2) · act_runner manual checkout (#39) · npm cache DISABLED (#40, flag `cache: npm`)

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## 🎯 Per-NV admin opt-in wire — 10-point checklist (cumulative S22→S23)
Cross-ref `feedback_per_nv_permission_scope`. Per-NV/per-Level refactor MUST verify: 1 Domain field · 2 EF `HasDefaultValue(false)` · 3 Mig 3-file · 4 Service read · 5 Domain+App DTO mirror · 6 Designer FE checkbox · 7 AwLevelDto+ToDto · 8 CreateAwLevelInput+Update mutation · 9 **Lookup discrimination** (`FirstOrDefault` ADD `ApproverUserId==actorId` + admin fallback) · 10 **Controller body record count == Command record count**. Bug latency 2-3 days prod silent khi miss 9-10. Scan `grep -n "FirstOrDefault.*Order.*==" *.cs` after OR-of-N refactor.

## 📊 Run stats baseline
BE (test+build) ~90s · FE × 2 ~60s/app · deploy ~30s · **total ~3min code / 0s docs-only**. >5min → escalate. Recent runs all ~4m40-5m.

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## 📅 Recent runs (compressed — verbatim → archive via `_INDEX.md`)

- _(**S128 #395 `289ba96` + S129 #396 `295c70c` + S132 #397 `72f68d1` GOVERNANCE/SCRIPTS/TOOLING GO** — gate **509** [45+464, 0 fail/skip]; smoke 4×200; bundle benign #69 [S128 FULL-ROTATE from S117 → `yCkX-2Bp`/`DKSD4p9k`; S129+S132 FROZEN byte-id 0-fe-src] ship-proof = LM-in-window + real-size ≠919b NOT hash-delta; NO-BE/NO-Mig [Mig 66/89-table]; 🔑 **AS-6 #41: soi TỪNG file vs 7-glob** — `.ps1` thoát `scripts/**.md` glob + `.claude/rag.json` / `.session-counter.json` thoát ⟹ non-.md governance VẪN trigger CI; `conclusion:None` dù success → trust `status` [tái-xác-nhận S126/S128/S129/S132] · verbatim → `archive/2026-07.md`)_
- _(**S118 #389 `c808b9a` SECURITY-AUTHZ** ReportsController→Reports.Read GO 5m34s [gate 509=45+464 (+4 authz-reflection vs 505); DB `Reports.Read`→Admin-ONLY sqlcmd (Procurement CanRead=0 → non-admin 403 by-construction); no-token 401 class-`[Authorize]` intact; NO-FE/NO-Mig; cicd-lane GARBLED #53 → em-main curl+sqlcmd recovered, verdict disk-TRUE] · **+S117 #387 `316a82f`** PE duyệt-khoảng Min–Max + Mig 66 `AddPeApprovedPriceRange` APPLIED-PROD [gate 501; js-rotate×2 css-frozen; byte-verify #77 4-str PRESENT; Mig66 `COL_LENGTH=9`+sys.tables 89; 🔑 pre-deploy snapshot BEFORE poll-success] · verbatim → `archive/2026-07.md` via `_INDEX`)_
- _(**S111-S116 #383-#386/#495/#496** PE multi-NCC per-hạng-mục (Mig 65 backfill) + nhập-giá-ÂM + submit-guard + Supplier-import Phase-B/v2 (Mig63 `AddSupplierImportSourceFields`/Mig64 `AddSupplierPublishState` APPLIED-PROD, IsPublic 37/37) + H22-WAL-adopt (deploy.yml self-change +2 paths-ignore) + GOVERNANCE GO [gate 458→495; js-rotate/css-frozen; 🔑 AS-6 baseline-shift memory-push HẾT trigger; 411-refine bodyless-POST→411 → re-probe-with-body 401/415≠404; #69-REFINE 0-src FROZEN-proof; byte-verify #77 str-PRESENT] · verbatim → `archive/2026-07.md` via `_INDEX`)_
- _(**S98-S110 + S126 #485-#494/#394** GOVERNANCE/MEMORY/TOOLING-push FROZEN-streak sau ROTATE #489 (#69 TWO-MODE; ship-proof = LM-in-window + real-size, hash-delta phụ); gate 440→509; Mig 62 + 89-table frozen · 🔑 #494 LM-newer-than-verified-window = missed-run detector; bare `/health`=404 UNMAPPED (đừng FAIL — thật `/health/live`+`/ready`) · verbatim → `archive/2026-07.md` via `_INDEX`)_
- _(**PASS-pattern library S69b→S104 #307-#494** all GO — 🔑 reusable verify-recipes: **SCHEMA-ADD+DATA-UN-CRAM** [#488 Supplier 9→27 Mig62: AddColumn×18-exact + 89-invariant + un-cram 4-NCC + DTO-live] · **DATA-FIX-BACKFILL** [#484 Mig61: Mig-top==HEAD + target-rows-flip-EXACT + control-untouched + derived-API-FLIP-live] · **DATA-SEED-PASS** [#477: pre/post-DB-row-delta + DLL-mtime + w3wp-recycle]; #482 Mig60 EF-ternary-SQL 200≠500; #472 PROD Identity NON-prefix `Roles`; #470 no-resurrect DB-count-diff; Mig54-62 applied-prod; #348 411→401 · verbatim → git + `2026-06/07.md`)_
- **Older (S83 #325 ← S29 #232) → git `d2f52ba` + `archive/2026-06.md`** (incl #291 06-16 FAIL [gotcha #65]); pre-S38 → `archive/2026-05-*`.

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## 🔄 Curate trigger
- >~30KB → archive recent runs → L2 `archive/<period>.md` (byte-exact append) + `_INDEX.md` substring pointer. Dup failure patterns → merge. Stale >3mo → remove.
- **Last curate: 2026-07-14 S118 (self #389-run: S117 #387 verbatim→`archive/2026-07.md` moved-not-cut byte-id, baselines 505→509; prev S115 self 21.6→<17KB)**: #384/#383/#496/#495 (S114/S113/S112/S111) verbatim → `archive/2026-07.md` + `_INDEX` +4 pointers → S114 compact-stub + S111-113 merged-stub; top S114 garble-block → 1-line tracker.
- **Prev: S111 07-12 self 20.5→17 (#490-#494→archive) · S107 07-10 self 20.4→16.9 (#489/#488→archive) · S104 07-06 self 20.5→17.9 · S98 07-02 em-main 19.9→17.06 (`2026-07.md` NEW) · S80 06-20 em-main 38.8→16 · S70 06-17 Harness-9 65.2→23.2 · earlier S66 · S40.**