[CLAUDE] Docs+Memory: Session 29 FINAL wrap — Plan CA + Plan B Contract V2 cumulative

20 commits S29 push 4 CI Runs PASS (#229+#230 Plan CA, #231+#232 Plan B).
2 big plans END-TO-END deployed prod.

Changes (docs + memory + scripts — CI skip per paths-ignore):

docs/:
- STATUS.md: S29 FINAL wrap header với cumulative summary 20 commits +
  multi-agent ROI ~565K + 8 patterns NEW + state stats (33 mig, 60 tables,
  51 gotcha, 14 AppRoles, 34 active users, 4× bundle rotate)
- HANDOFF.md: S29 FINAL wrap header với end-to-end V2 capability + pending S30+
  follow-up (anh restart CLI MCP RAG hot-reload, UAT verify V2, test bundle
  Plan B, curate dedicated session)
- gotchas.md: +gotcha #51 INFRASTRUCTURE vs DEMO seed phân biệt (Plan B
  Hotfix CICD lesson) với decision tree + seed classification table
- changelog/sessions/2026-05-22-s29-plan-ca-plan-b-contract-v2-wire.md:
  Session log đầy đủ 20 commits + 4× Smart Friend pattern proven + 8
  patterns NEW + file-touched list + NEW capability end-to-end test plan

.claude/agent-memory/:
- 4 MEMORY.md flush S29 wrap entry FIFO each agent perspective:
  - Investigator (25.2 KB just over threshold) — Plan CA + Plan B pre-flight
    2 spawn + 3 patterns NEW (terrain map, V1+V2 coexist, reference templates)
  - Implementer (35.4 KB over hard threshold, defer curate S30) — 5 spawn
    cookie-cutter + E3 stopped + Pattern 12-bis NEW (cross-module entity mirror)
  - Reviewer (23.0 KB compacted) — 4 spawn 2 MAJOR catches + Cat 3 security
    cross-module validation foundation reinforced
  - CICD Monitor (24.9 KB) — 4 Runs verify + CRITICAL DemoSeed gate catch +
    Stage 4.6 sqlcmd seed verify foundation + Discovery #6 gotcha #51 cross-ref
- implementer/pattern_master_page_mirror.md (NEW Plan CA Chunk B Pattern 16-bis)

scripts/:
- plan-ca-{verify-menu,verify-perms,run-perms}.{sql,ps1} (5 verify scripts)
- plan-b-{verify-prod,run-verify}.{sql,ps1} (2 verify scripts)

Smart Friend pattern proven 4× cumulative S22 #44 + S25 #48 + S29 Reviewer
#ApplicableType + S29 CICD #DemoSeed.

Pending S30+:
- Anh restart CLI hot-reload MCP RAG cho 4 sub-agents (commit b51fc94)
- Anh UAT verify V2 contract end-to-end (Drafter → CCM approve → DaPhatHanh)
- Test bundle Plan B (regression ApproveV2Async + ApplicableType validation)
- Curate dedicated session 4 MEMORY (Implementer 35.4 KB priority)

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

.claude/agent-memory/cicd-monitor/MEMORY.md

@@ -29,7 +29,7 @@ Read-only CI/CD pipeline + post-deploy verifier for SOLUTION_ERP. Polls Gitea Ac
 
 - **Symptom:** Commit code thật mà CI không trigger (run list không có entry mới)
 - **Verify:** `git diff --name-only HEAD~1 HEAD` vs `paths-ignore: ['docs/**', '**/*.md', '.claude/skills/**']`
-- **Fix:** Nếu commit có code thật bị skip nhầm → check pattern conflict. Nếu commit chỉ docs → expected behavior (saving ~9 min deploy / commit MD-only)
+- **Fix:** Nếu commit có code thật bị skip nhầm → check pattern conflict. Nếu commit chỉ docs → expected behavior (saving ~9 min deploy / commit MD-only). **Discovery #3 cumulative 4× S23 t3-t6:** Gitea evaluates push range commits (not just tip) when at least 1 commit has non-ignored files — anomaly BENEFICIAL catches verify gate.
 
 ### Gotcha #25 — IIS WebSocket / module exclusion
 
@@ -37,6 +37,13 @@ Read-only CI/CD pipeline + post-deploy verifier for SOLUTION_ERP. Polls Gitea Ac
 - **Verify:** `curl -X POST https://api.solutions.com.vn/notification-hub/negotiate` → non-200
 - **Fix:** IIS WebSocket module enable trong `web.config` của site api.solutions.com.vn (skill `iis-deploy-runbook`)
 
+### Gotcha #48 — Multi-Changelog.Add SQLite tie-break (S25 lesson)
+
+- **Symptom:** Tests using `OrderByDescending(CreatedAt).First()` pick wrong audit row khi same SaveChangesAsync transaction có 2+ Changelog.Add() entries cùng CreatedAt (SQLite frozen-clock).
+- **Verify:** Test fail message `Expected changelog.ContextNote not to be <null>` post BE refactor adding new audit Add() alongside existing LogTransitionAsync chain.
+- **Fix:** Discriminator filter: `.Where(c => c.Summary!.Contains("Chuyển phase"))` OR `.Where(c => c.EntityType == X)` BEFORE OrderByDescending. Pattern verified Plan AB Chunk A2 (Run #216 PASS).
+- **Side benefit:** CI test gate catches BEFORE prod deploy → bro UAT spared broken audit. UAT mode skip-test pattern STILL RISKY khi refactor > 100 LOC touches existing test paths.
+
 ### Deploy ship verification — bundle hash unchanged
 
 - **Symptom:** commit push success + Gitea action success + status PASS, **nhưng prod không có thay đổi visible** (user UAT báo "đã deploy mà không thấy")
@@ -57,28 +64,38 @@ Read-only CI/CD pipeline + post-deploy verifier for SOLUTION_ERP. Polls Gitea Ac
 
 ## 📋 5-stage checklist (apply EVERY run)
 
+### Stage 0: Local RAG infrastructure status (S27 NEW — post NSSM Service mode)
+- `Get-Service Qdrant` → must show Status=Running, StartType=Automatic (NSSM Windows Service)
+- Nếu Stopped/Paused → `Start-Service Qdrant` (Admin) hoặc `& "D:\.claude-rag\scripts\fix-service-start.ps1"` elevated
+- `Invoke-RestMethod http://localhost:6333/healthz -TimeoutSec 3` verify HTTP
+
 ### Stage 1: Push happened + filter check
 - `git log -1 --format='%H %s'` — latest commit
 - `git log origin/main..HEAD` — must be empty (synced)
 - `git diff --name-only HEAD~1 HEAD` vs `paths-ignore` — nếu chỉ docs → SKIPPED-DOCS
 
 ### Stage 2: Gitea Actions poll (max 10 iter × 60s)
-- API: `https://git.baocaogiaoduc.vn/api/v1/repos/vietreport-admin/solution-erp/actions/runs?limit=5`
+- API: `https://git.baocaogiaoduc.vn/api/v1/repos/vietreport-admin/solution-erp/actions/tasks?limit=5` (NOT `/runs` — 404)
 - Match `head_sha == $commitSha` → get `runId`
 - Status: queued / in_progress / completed
 - Conclusion (when completed): success / failure / cancelled / timed_out
+- **Discovery S21 t5:** Gitea API task table caches `updated_at` stale (~2 min behind reality) — cross-check VPS file mtime nếu time-sensitive.
 
-### Stage 3: Test gate verify (Domain 58 + Infra 23 baseline)
+### Stage 3: Test gate verify (Domain 58 + Infra 53 baseline = 111 PASS)
 - Logs grep: `Passed:` line per stage
 - Phase 9 UAT exception: test count may be lower nếu em main skip per chunk (memory `feedback_uat_skip_verify`) — NOT a failure
 - Delta from baseline → report
 
 ### Stage 4: Post-deploy live verify (if SUCCESS)
-- Auth login → bearer (admin + nv.test for non-admin gotcha #44 check)
+- Auth login → bearer (admin + nv.test for non-admin gotcha #44 check). Token field = `accessToken` (NOT `token`). Route = `/api/auth/login` (NOT `/api/v1/auth/login` 404)
 - 3-5 endpoint smoke 2XX expected (include endpoint mới trong commit)
 - FE bundle hash 2 app changed (compare pre vs post)
 - SignalR negotiate (gotcha #25 — if commit relates notification)
 - EF migration latest prod == latest repo
+- **NEW Stage 4.6 (S29 Plan B CRITICAL):** sqlcmd seed sample data verify post-deploy — KHÔNG chỉ check schema/Mig table. Phải verify seed data populated khi feature cần sample (V2 workflow Drafter dropdown, etc.). Pattern: `sqlcmd ... -Q "SELECT Code FROM ApprovalWorkflows WHERE Code LIKE 'QT-%-V2-%'"` → 0 rows post-deploy = seed GATE BLOCKED → escalate gotcha #51 INFRASTRUCTURE vs DEMO seed分类.
+- **Discovery #4 (S23 t6 Plan P):** ASP.NET Core 10 record types với enum fields cần **numeric input** unless `JsonStringEnumConverter` registered. SOLUTION_ERP API has NO converter — FE × 2 correctly sends numeric (`WorkflowReturnMode = { OneLevel: 1, OneStep: 2, Assignee: 3, Drafter: 4 }`).
+- **Discovery #5 (S25 t3 Plan AC):** sqlcmd Windows-auth via ssh requires `\\\\SQLEXPRESS` 4-backslash escape; `\\SQLEXPRESS` produces 0 output silently.
+- **Discovery #6 NEW (S29 Plan B CICD):** INFRASTRUCTURE seed (Roles/Depts/Catalogs/MenuTree/AdminPerms/Templates/**SampleWorkflowsV2**) MUST always run — NOT inside `if (!demoSeedDisabled)`. DEMO seed (DemoUsers/DemoContracts/DemoPE) OK gated. Anti-pattern: Implementer mirror PE V2 seed pattern (which IS gated) for Contract V2 → V2 path BLOCKED prod khi `DemoSeed:Disabled=true`. Fix: hoist `SeedSampleContractWorkflowV2Async` out of gate (Run #232 PASS).
 
 ### Stage 5: Report PASS/FAIL with evidence + MEMORY.md update
 
@@ -92,7 +109,7 @@ Read-only CI/CD pipeline + post-deploy verifier for SOLUTION_ERP. Polls Gitea Ac
 4. ❌ Skip MEMORY.md update
 5. ❌ Poll forever (max 10 iter ~10 min timeout)
 6. ❌ Auto-rollback — escalate với recommendation, KHÔNG tự chạy
-7. ❌ Verify khi commit docs-only — SKIPPED-DOCS + return ngay
+7. ❌ Verify khi commit docs-only — SKIPPED-DOCS + return ngay (per Discovery #3 anomaly note)
 
 ---
 
@@ -100,13 +117,12 @@ Read-only CI/CD pipeline + post-deploy verifier for SOLUTION_ERP. Polls Gitea Ac
 
 - **Gitea:** https://git.baocaogiaoduc.vn/vietreport-admin/solution-erp
 - **Workflow:** `.gitea/workflows/deploy.yml` (test gate 2 step + build BE + build FE × 2 + deploy)
-- **Path filter:** `paths-ignore: ['docs/**', '**/*.md', '.claude/skills/**']` (gotcha #41)
+- **Path filter:** `paths-ignore: ['docs/**', '**/*.md', '.claude/skills/**']` (gotcha #41 + Discovery #3 anomaly)
 - **Prod URLs:** api / admin / eoffice `.solutions.com.vn`
 - **SSH VPS:** `ssh vietreport-vps` (user=Administrator, key=id_ed25519)
-- **DB prod:** `.\SQLEXPRESS` / `SolutionErp` / vrapp user
-- **Tests baseline:** 104/104 (58 Domain + 46 Infra = 23 codegen + 6 PE WF + 3 PE Guard S21 t3 + 7 ReturnMode + 7 DraftGuard + 5 AuthorizePolicy + 1 V2 actor scope reject) — S22+1 +1 test. Re-verified S22 chốt cuối 23:25 (Verify push range `3d725c4..cc8a7d3`).
-- **Mig latest repo:** Mig 30 `20260513160703_AddAllowApproverEditBudgetToLevels` (S22+5 — per-NV F4 admin opt-in cho Approver edit Section ngân sách ChoDuyet branch). Prev Mig 29 (S21 t5 refactor per-NV) preserved.
-- **Gitea Actions API path:** `/api/v1/repos/{owner}/{repo}/actions/tasks?limit=N` (NOT `/runs` — returns 404). Public no-auth read OK. Fields: `id`, `run_number`, `head_sha`, `status` (queued/running/success/failure/cancelled), `conclusion`, `created_at`, `updated_at`, `display_title`.
+- **DB prod:** `.\SQLEXPRESS` / `SolutionErp` / vrapp user. Connection string fallback `C:\inetpub\solution-erp\api\appsettings.Production.json` khi `$env:PROD_DB_PASSWORD` empty local (S21 t5 discovery).
+- **Tests baseline:** **111/111 PASS** (58 Domain + 53 Infra — gồm 23 codegen + 7 PE 2-stage + 7 PE N-stage + 6 PE WF + 5 AuthorizePolicy + 4 TraLai + 2 Plan M edge + 1 V2 actor scope reject). S25 unchanged post Plan AB Chunk A2 fix gotcha #48.
+- **Mig latest repo:** **Mig 31 `20260514160124_RefactorSkipToFinalToApproverLevel`** (S23 t1 Plan K — F2 swap Users → ApprovalWorkflowLevels per-Approver-slot). Prev Mig 30 (S22+5 F4) + Mig 29 (S21 t5 per-NV refactor) preserved.
 - **Mig latest prod:** sqlcmd `__EFMigrationsHistory ORDER BY MigrationId DESC TOP 5`
 - **Bearer test:**
   - Admin: `admin@solutions.com.vn / Admin@123456` (full)
@@ -126,6 +142,25 @@ Flag commit nếu thấy `<PackageReference Include="MediatR" Version="14...` ho
 
 ---
 
+## 🎯 Per-NV admin opt-in wire surface — 10-point checklist (cumulative S22+5 → S23 t6)
+
+Cross-ref memory `feedback_per_nv_permission_scope.md`. Future per-NV/per-Level refactor MUST verify:
+
+1. Domain entity field
+2. EF config `HasDefaultValue(false)`
+3. Migration 3-file rule (Up + Designer + Snapshot)
+4. Service handler read field
+5. Domain DTO + Application DTO mirror
+6. Designer FE checkbox inline (admin)
+7. Admin overview AwLevelDto record + ToDto ctor
+8. CreateAwLevelInput record + Update mutation handler
+9. **Lookup discrimination** in handler (`FirstOrDefault` ADD `ApproverUserId == actorId` filter + admin fallback)
+10. **Controller body record** mirror count check (`[FromBody]` record param count = Command record param count)
+
+Bug latency observed when miss points 9-10: 2-3 days prod silent (Mig 28-29 deploy → S23 t4-t6 catch). Prophylactic codebase scan recommended: `grep -n "FirstOrDefault.*Order.*==" *.cs` after OR-of-N schema refactor.
+
+---
+
 ## 📊 Run stats baseline (cumulative)
 
 - **Build time BE (test_domain + test_infra + build_be):** ~90s baseline
@@ -137,124 +172,41 @@ Flag commit nếu thấy `<PackageReference Include="MediatR" Version="14...` ho
 
 ---
 
-## 📅 Recent runs (FIFO last 20)
+## 📅 Recent runs (FIFO — slim post-curate 2026-05-22)
 
-- **2026-05-21 (S26 Run #222 PASS Plan AG + 5 subsequent runs em main solo verify):** Run #222 sha=`0bf6c7e` Plan AG Phase 1 PE List tree view 2-level — Stage 4d bundle hash 2/2 ROTATED ✓ (admin `C8TvDy7r → CWHIdoFo`, user `BvcWrq2z → Bg2FNeIz`), Stage 4a admin token 468 + nv.test token 477, Stage 4b smoke 5/5 endpoints 200, Stage 4c PE List API shape preserved (all 9 fields present: maPhieu/tenGoiThau/type/phase/projectId/projectName/selectedSupplierName/contractId/createdAt). Test gate 111 unchanged. Mig 31 prod unchanged. Token ~12k. **Subsequent Plan AG2-AG6 (5 commits `c5429c0..d99069a`) em main solo verify** — CICD KHÔNG spawn per UAT iteration mode `feedback_uat_skip_verify` + cost ~150K spawn × 5 = ~750K wasteful for trivial UI polish. Em main verify mỗi push: git push success + Gitea auto-trigger build → wait ~3-4min deploy → bundle hash visual check (KHÔNG full smoke). Plan AG4 BE+FE cross-stack (DTO + 3 projection JOIN Users+Departments + FE PE card render): dotnet test 111/111 PASS local verify trước push. **Pattern saved: CICD Monitor spawn 1 lần đầu tiên Phase wire (Plan AG initial) — verify bundle rotate baseline + endpoint shape. Subsequent polish chunks (CSS/UX/copy)** trong cùng Plan: em main self-verify bundle visual + smoke 1 endpoint, KHÔNG re-spawn. ROI tốt cho 1 dev solo iteration scenario. **Cumulative S26 6 runs** #222 (AG) + #223 (AG2) + #224 (AG3) + #225 (AG4) + #226 (AG5) + #227 (AG6) verified PASS by em main bundle check + visual confirm bro UAT. 0 prod regression. **Memory size BEFORE update ~72KB, AFTER ~74KB — CRITICAL CURATE next session priority MAX URGENT** (archive Run #186-#221 verbose entries to `archive/2026-05-runs.md` + keep Run #222-#227 + summary cumulative).
+- **2026-05-22 (S29 wrap — Run #229-#232 verify PASS + Plan B CICD CRITICAL DemoSeed gate catch — gotcha #51 NEW INFRASTRUCTURE vs DEMO):** S29 cumulative 2 big plans + 4 Run. **Plan CA (admin → eoffice move 7 commits):** Run #229 sha=68bcedd PASS 3m32s (5 chunks A+B+C+D+D2 batch — bundle hash rotate ×2 app + login catalog.manager 200 + JWT claims valid) + Run #230 sha=e55d96b PASS 3m24s (Hotfix 1 resolvePath staticMap — fe-user bundle rotate only, no BE change). **Plan B Contract V2 wire (mirror PE Mig 22-26 11 commits):** Run #231 sha=3e92584 PASS 10 chunks + Hotfix Reviewer — bundle rotate fe-admin `leEMWFLU→BBADl46y` + fe-user `Dgn1iU9E→DA_VI3zO` + Mig 32+33 prod apply confirmed. **Run #232 sha=38f1c4d PASS Hotfix CICD `SeedSampleContractWorkflowV2` out of DemoSeed gate** — CRITICAL CATCH agentId a2ea2e3a5dbe271b5 ~90K: nested inside `if (!demoSeedDisabled)` DbInitializer.cs:105-111, prod `DemoSeed:Disabled=true` (Plan T S23 t10) → seed SKIP → QT-HD-V2-001 KHÔNG tồn tại prod → Drafter Workspace dropdown V2 EMPTY → V2 contract path BLOCKED end-to-end UAT. Smoking gun log: "DemoSeed:Disabled=true → skip workflow + contracts + PE + sample V2 seed (Plan T S23 t10 + Plan B Chunk A2 Contract V2)". CICD Monitor agent fail 529 transient × 2 (Anthropic API overload) Plan CA verify → em main fallback manual smoke Bash curl + sqlcmd direct. **Patterns proven NEW:** Discovery #6 INFRASTRUCTURE vs DEMO seed phân biệt → gotcha #51 sẽ docs. **Smart Friend ROI 4× cumulative:** S22 #44 + S25 #48 + S29 Plan B Reviewer ApplicableType + S29 Plan B CICD DemoSeed gate. **Anti-patterns observed:** (a) Implementer A2 mirror PE V2 seed pattern (gated) cho Contract V2 — Plan B should treat differently vì V2 path BLOCKED if seed skip. (b) Em main miss noticing seed inside DemoSeed gate khi review Chunk A2. 0 prod regression observed S29 cumulative.
 
-- **2026-05-19 13:05-13:08 — Run #221 id=335 sha=`506cada` VERDICT=PASS (S25 t7 Plan AF — FE userMap fallback resolve historical entries pre-Plan AE).** Push range cumulative S25 remote = `e23f51c..506cada` (7 commits Plan AB+AC+AC2+AD+AE+AF since S24). Tip commit Plan AF: 2 FE-only files mirror `fe-user/src/components/pe/PeDetailTabs.tsx` (+74 LOC, ApprovalsTab+HistoryTab userMap useMemo + resolveActorName/resolveUserName helpers) + `fe-admin/src/components/pe/PeDetailTabs.tsx` (+70 LOC mirror §3.9 identical logic). Duration ~3m23s (~baseline). Pre-push em main local: npm build × fe-user PASS 0 TS err (9.12s), npm build × fe-admin PASS 0 TS err (8.91s), BE unchanged from 9ea62be. Status poll 5 iter (13:06→13:08) status `running → success`. **CRITICAL Stage 4c Plan AF wire VERIFY ✓:** Endpoint `GET /api/purchase-evaluations/3248f2f9-c6e9-43ff-a4ca-067ffecf9f36` returns PeDetailBundle with ALL 5 userMap data sources present: `drafterUserId=ce7eb96a` + `drafterName="Nguyễn Văn Duy"` ✓, `approvals` (6 entries) ✓, `levelOpinions` (5 entries) ✓, `departmentOpinions` (0 entries — field present, no rows OK) ✓, `approvalFlow.steps` (3 steps with nested levels.approvers) ✓. FE userMap useMemo will build composite lookup từ embedded domain data, NO extra API contract change. Stage 4a Auth admin: HTTP 200 token len 468 ✓ (password `Admin@123456`, accessToken field). Stage 4b Smoke 5/5 endpoints 200 ✓ (`/api/purchase-evaluations`, `/api/contracts`, `/api/menus`, `/api/users`, `/api/purchase-evaluations/{id}`). **Stage 4d Bundle hash 2/2 ROTATED ✓ as expected (FE touch):** admin `DR95zKWg → C8TvDy7r` ✓, user `BAj_Yaj5 → BvcWrq2z` ✓. Stage 4e Health ready 200 + Health live 200 ✓. Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ (Plan AF no schema change). **Discovery 1 — 503 mid-deploy expected:** During IIS publish step API returned 503 Service Unavailable ~13:08:07 (app pool recycle window ~5-15s before deploy stage complete), self-recovered post-deploy 200. Discovery 2 — Auth route NOT `/api/v1/auth/login` (404) but `/api/auth/login` (CLAUDE.md route). Token field NOT `token` but `accessToken`. **Pattern saved Plan AF — FE userMap fallback synthetic recovery for audit trail:** When historical entries with empty `userName` field exist pre-data-fix deploy (Plan AE forward-only fix BE side), apply **FE-only fallback lookup builder pattern** using embedded domain bundle data sources (drafter + approvals + workflow approvers + opinions). Build composite Map<userId, fullName> via useMemo at top of Tab component, expose resolveXxxName(entry) helper: 1) trust entry.userName if non-empty, 2) lookup userMap by entry.userId, 3) fallback "Hệ thống". Reusable cho Contract changelog audit + Budget changelog audit historical recovery without extra API contract change (avoid /api/users admin-only permission constraint for non-admin viewers). Mirror 2 FE app §3.9 identical logic. Token cost ~10k. **Memory size BEFORE update ~69KB, AFTER ~72KB — DEDICATED CURATION SESSION REQUIRED NEXT (archive Run #186-#210 + S22-S24 verbose entries to `archive/2026-05.md` priority MAX REINFORCED).**
+- **2026-05-22 12:54-12:58 — Run #231 (id=345) Plan B Contract V2 wire kick-off VERDICT=PARTIAL (PASS deploy + PARTIAL seed):** Push range `6eec8d7..3e92584` 11 commits (1 docs MCP RAG tools sub-agent + 2 Mig BE A1+A2+C + 1 Service B+B2 ApproveV2Async ~150 LOC + 1 DTO E1+E2 + 6 FE × 2 app Workspace D + Section 5 E3 + 1 Hotfix Reviewer ApplicableType=Contract guard). CI status=success duration **3m30s** (12:54:24→12:57:54). **Bundle hash 2/2 ROTATED:** admin `leEMWFLU→BBADl46y` + user `Dgn1iU9E→DA_VI3zO` (FE shipped OK). **Mig 32 + Mig 33 BOTH applied prod:** sqlcmd TOP 2 = `20260522052240_AddContractLevelOpinions` + `20260522051059_AddApprovalWorkflowToContract`. **Contract V2 cols verified:** `ApprovalWorkflowId` + `CurrentApprovalLevelOrder` exist. **ContractLevelOpinions table exists, 0 rows** (no Contract V2 created yet — expected). **API health 200 + 5/5 smoke 200** (contracts/PE/menus/AW-v2 filter / AW-v2 all). **V1 backward compat OK:** 7 contracts V1 preserved untouched. 
 
-- **2026-05-19 12:33-12:36 — Run #220 id=334 sha=`9ea62be` VERDICT=PASS (S25 t6 Plan AE — Changelog UserName 9 sites populate via ICurrentUser.FullName fallback Email).** Push range cumulative S25 remote = `e23f51c..9ea62be` (6 commits Plan AB+AC+AC2+AD+AE since S24). Tip commit Plan AE: 2 BE-only files `PurchaseEvaluationFeatures.cs` (+6 LOC, 4 sites: Create×2/UpdateDraft/AdjustBudget) + `PurchaseEvaluationDetailFeatures.cs` (+7 LOC, 5 sites: 1 inside if-block 16-space indent) — uniform pattern `UserName = currentUser.FullName ?? currentUser.Email`. Duration ~3m25s (~baseline). Pre-push em main local: `dotnet test SolutionErp.slnx` PASS 111/111 (~5s). Status poll 4 iter (12:33→12:36) status `running → success`. **CRITICAL Stage 4c Plan AE wire VERIFY ✓:** Endpoint `/api/purchase-evaluations/3248f2f9-c6e9-43ff-a4ca-067ffecf9f36/changelogs` returns 20 entries len 6822 bytes. Response shape has `userName` field accessible ✓. **Pre/Post split observed live:** Recent LogTransition entries (`entityType=5`) at 02:31-02:36 have populated `userName` ("Nguyễn Văn Trường", "Bùi Lê Thủy Trà", "Phan Văn Chương") because LogTransitionAsync already sets UserName independently. **The Budget Adjust entry at 02:31:39 `entityType=1` summary="Điều chỉnh ngân sách: tên..." has `userName=""` empty** — this is the EXACT pre-fix Bug 1 evidence: entry logged by old AdjustPurchaseEvaluationBudgetCommandHandler code BEFORE Plan AE deploy (existing stale entry from Run #216 prod time pre-Plan-AE). Post-Plan AE deploy: new Budget Adjust action will populate userName correctly (FullName fallback Email). Bro test verification: trigger 1 Budget Adjust on any PE → next entry will show userName ✓. Stage 4a Auth admin: HTTP 200 token len 468 ✓. Stage 4b Smoke 5/5 endpoints 200 ✓ (`/api/purchase-evaluations`, `/api/contracts`, `/api/menus`, `/api/users`, `/api/purchase-evaluations/.../changelogs`). **Stage 4d Bundle hash 2/2 UNCHANGED ✓ as expected (BE-only commit):** admin `DR95zKWg` (= Run #219 baseline), user `BAj_Yaj5` (= Run #219 baseline). Stage 4e Health ready 200 "Healthy" + Health live 200 ✓. Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ (Plan AE no schema change). **Pattern saved Plan AE — Changelog audit log UserName populate batch:** When detecting systemic gap "Changelog field X not set in N similar Add() sites" (Bug ngày 19/5 bro report Budget Adjust empty user column), do **preventive batch fix across ALL Changelog.Add() sites in same domain** (PE = 9 sites: 4 Features + 5 DetailFeatures), KHÔNG chỉ fix 1 site phát hiện. Pattern reusable for Contract changelog + Budget changelog future (similar entity types with audit trail). Source pattern `UserName = currentUser.FullName ?? currentUser.Email` — assumes ICurrentUser is injected scoped DI (already standard). Side benefit: 8 preventive sites future-proof against same bug pattern. Token cost ~14k. **Memory size BEFORE update ~66KB, AFTER ~69KB — STRONG CURATE REQUIRED next session (defer dedicated curate priority MAX).**
+  **CRITICAL DISCOVERY #6 (NEW gotcha to add) — DemoSeed feature flag gates Plan B Chunk A2 sample V2 workflow seed:** API log evidence `2026-05-22 12:57:44 [INF] DemoSeed:Disabled=true → skip workflow + contracts + PE + sample V2 seed (Plan T S23 t10 + Plan B Chunk A2 Contract V2)`. Result: **QT-HD-V2-001 NOT seeded in prod** (0 rows ApplicableType=3 — only ApplicableType=1 has 2 workflows QT-DN-V2-001 v1+v2 seeded historically pre-flag). V2 endpoint returns `{"active":null,"history":[]}` cho ApplicableType=3 → FE Workspace Contract Create dropdown EMPTY → user CAN'T pick V2 workflow → V2 wire E2E NOT testable UAT mode. **Fix options (escalate em main):** (a) admin manually create QT-HD-V2-001 via FE Admin Designer V2 UI post-deploy (preferred — production-safe) OR (b) carve seed out of DemoSeed gate (Plan T S23 t10 design opposite — DemoSeed flag intentional UAT clean-state). Decision NOT for CICD Monitor — escalating.
 
-- **2026-05-19 10:21-10:25 — Run #216 id=330 sha=`8c05947` VERDICT=PASS (S25 t2 Plan AB Chunk A2 — fix Plan M tests filter LogTransition entry post Plan AB).** Push range cumulative Plan AB remote = `e23f51c..8c05947` (2 commits Plan AB total). Tip commit Chunk A2: 1 test file `tests/SolutionErp.Infrastructure.Tests/Services/PurchaseEvaluationWorkflowServiceReturnModeTests.cs` +7/-2 LOC — 2 Plan M edge case tests (OneLevel + OneStep AtStep1Level1) add `.Where(c => c.Summary!.Contains("Chuyển phase"))` filter trước `OrderByDescending(CreatedAt).First()` để pick LogTransition entry (chứa ContextNote) thay vì Plan AB new Changelog entry (Summary="Đã xử lý Trả lại — ..." no ContextNote, SAME CreatedAt SQLite frozen clock tie-break). Plan AB Chunk A code `cdfd542` KHÔNG bị revert — Bug 1+Bug 2 fix giữ nguyên. Duration ~3m17s (baseline 3-4 min — full pipeline tests + builds + deploy + smoke). Test gate PASS: test_domain 58/58 ✓ + test_infra 53/53 ✓ (2 Plan M tests now PASS — verified live). Build BE + FE × 2 PASS. Deploy NSSM + IIS recycle PASS. **CRITICAL Stage 4c Plan AB cumulative live wire VERIFY 2/2 ✓ (cdfd542 BE + Chunk A2 test fix DEPLOYED via Run #216):**
-  - Bug 1 Budget Adjust entry LIVE on PE c6e9 (`3248f2f9-c6e9-43ff-a4ca-067ffecf9f36` — task brief id `c8e9` typo, actual `c6e9`): entityType=1 (Header), summary="Điều chỉnh ngân sách: tên 'Ngân sách mới update thử ccm' → 'Ngân sách mới', số tiền 5,200,000,000đ → 5,300,000,000đ [Approver Bước 2/Cấp 2]", userId=Phan Văn Chương ✓
-  - Bug 2 Return Mode entries LIVE on PE c6e9: multiple entityType=5 LogTransition entries với contextNote chứa "Trả về..." text: "Trả về Bước 1 Cấp 2", "Trả về Bước 2 Cấp 2", "Trà xem lại phần so sánh [Trả về Người chỉ định — Bước 1 (Phòng 1) Cấp 2]" (user comment + auto context append pattern Plan AB Chunk A) ✓
-  - Stage 4a Auth admin: HTTP 200 token len 468 ✓
-  - Stage 4b Smoke 5/5 endpoints 200 ✓ (`/api/purchase-evaluations`, `/api/contracts`, `/api/menus`, `/api/users`, `/api/purchase-evaluations/{id}/changelogs`)
-  - **Stage 4d Bundle hash 2/2 ROTATED ✓:** admin `CZdXQ2eo → CrHpBYFM` ✓, user `DCwhhey2 → C3bCWZ90` ✓ — Plan AB cumulative shipped 2 FE PeDetailTabs.tsx changes from Chunk A `cdfd542` (test file commit doesn't change FE bundle; rotate proxy reflects cumulative Plan AB delta from Run #214 baseline since Run #215 deploy never ran).
-  - Stage 4e Health live HTTP 200 + Health ready "Healthy" → Mig 31 RefactorSkipToFinalToApproverLevel applied prod unchanged ✓ (Plan AB no schema change as expected).
-  - **Pattern saved gotcha #48 RESOLVED (Run #215 lesson):** When introducing 2nd Changelog.Add() in same transaction as existing LogTransitionAsync chain, tests using `.OrderByDescending(CreatedAt).First()` with SQLite frozen-clock get NON-DETERMINISTIC pick. Fix verified working in Chunk A2: `.Where(c => c.Summary!.Contains("Chuyển phase"))` discriminator filter restores deterministic test pick. Pattern reusable for future multi-Changelog.Add in same SaveChangesAsync transaction.
-  - **Side benefit Run #215 → #216 catch loop:** CI test gate caught Plan AB tie-break bug BEFORE prod deploy (Run #215 fail = bro UAT spared broken Plan M edge cases). Chunk A2 test-only fix shipped surgically without re-touching BE service code. Demonstrates: test-after pattern UAT mode CAN tolerate Plan M edge case bug for 1 chunk if next chunk lands within minutes (10:13 fail → 10:21 fix = 8 min turnaround). Token cost ~12k.
+  **0 new tests added Plan B (~150 LOC ApproveV2Async NO test cover)** — test gate 111 unchanged baseline (UAT skip-test per `feedback_uat_skip_verify`, but Plan B ApproveV2Async is exact gotcha #48 high-risk pattern: Service refactor > 100 LOC touching changelog/audit paths. Recommend Plan B+1 test addition next chunk before scaling). 
 
-- **2026-05-19 10:13-10:15 — Run #215 id=329 sha=`cdfd542` VERDICT=FAIL (S25 t1 Plan AB Chunk A — Changelog visibility fix Bug 1 Budget Adjust + Bug 2 Return Mode). Push range `e23f51c..cdfd542` 1 commit 3 files (1 BE `PurchaseEvaluationWorkflowService.cs` +207/-95 LOC refactor `ApplyReturnModeAsync` + 2 FE `PeDetailTabs.tsx` mirror filter extend). Duration 1m06s (much shorter than ~3-4 min baseline = early test gate fail, deploy stage never reached). **CRITICAL — Test gate FAIL at test_infra:** 51/53 passed, 2 FAIL same root cause:
-  - `PurchaseEvaluationWorkflowServiceReturnModeTests.ApplyReturnMode_OneStep_AtStep1_ResetsToBuoc1Cap1_KeepsChoDuyet` (line 350)
-  - `PurchaseEvaluationWorkflowServiceReturnModeTests.ApplyReturnMode_OneLevel_AtStep1Level1_ResetsToBuoc1Cap1_KeepsChoDuyet` (line 308)
-  - **Error message:** `Expected changelog.ContextNote not to be <null>`
-  - **Root cause:** Plan AB Chunk A `ApplyReturnModeAsync` adds NEW Changelog entry at end (line 403-412) for Bug 2 visibility — `EntityType=Workflow + Action=Update + Summary` (NO ContextNote field). After refactor, BOTH ApplyReturnModeAsync (new entry, no ContextNote) AND LogTransitionAsync (line 100, existing entry with ContextNote=comment) are added in same `SaveChangesAsync` transaction. Test fetches `.OrderByDescending(c => c.CreatedAt).FirstAsync()` — with SQLite + frozen test clock both entries get SAME CreatedAt, OrderByDescending tie-break returns Plan AB's Workflow entry (without ContextNote) instead of Transition entry. Plan M edge case tests broken.
-  - Test gate stages: test_domain PASS 58/58 ✓ / test_infra FAIL 51/53 (-2 from baseline 53) / build_be NOT RUN / build_fe_admin NOT RUN / build_fe_user NOT RUN / deploy NOT RUN — exit status 1
-  - **Deploy NOT shipped:** Bundle hashes unchanged from Run #214 Plan AA baseline (admin `CZdXQ2eo`, user `DCwhhey2`). Mig prod TOP 1 = `Mig 31 RefactorSkipToFinalToApproverLevel` unchanged ✓. Smoke 5/5 endpoints 200 OK (pre-Plan-AB code stable). PE 3248f2f9... changelogs endpoint 200 returns `[]` empty array (PE may not exist or no log entries — endpoint shape OK).
-  - **Plan AB Bug 1+Bug 2 fix NOT live** — bro UAT screenshot pre-deploy stale, Plan AB Changelog visibility refactor NOT shipped to prod.
-  - **Recommendation em main:** Plan AB Chunk B HOTFIX — choose ONE of 2 approaches:
-    1. **Add `ContextNote` to new Plan AB Changelog entry** (line 403-412): set `ContextNote = summary` (the OneLevel/OneStep edge case "không lùi được" string). Plan M tests pass because either entry now has ContextNote. Caveat: ContextNote may duplicate Summary content.
-    2. **Skip Plan AB Changelog entry when `comment` would propagate via LogTransitionAsync ContextNote**: only add NEW Changelog for cases NOT covered by Transition entry (vd terminal mode that doesn't trigger LogTransitionAsync). Refactor more conservative, but Plan AB scope says "single uniform log".
-    3. **Alternative — fix tests to fetch specifically EntityType=Transition Changelog**: `Where(c => c.EntityType == PurchaseEvaluationEntityType.Transition)` then OrderByDescending → pick the Transition entry deterministically. Tests still verify ContextNote via LogTransitionAsync chain.
-  - **Pattern saved gotcha #48:** When introducing 2nd Changelog.Add() in same transaction as existing LogTransitionAsync chain, tests using `OrderByDescending(CreatedAt).First()` with SQLite frozen-clock get NON-DETERMINISTIC pick → favor `.Where(c => c.EntityType == X)` filter or use deterministic order proxy (Id is Guid not sequential — must use insertion-order via explicit ordering column or filter by discriminator). 4 Mode of Plan AB exposes the assumption.
-  - **Side benefit:** CI test gate caught this BEFORE prod deploy — bro UAT spared from broken Changelog audit (pre-existing Plan M edge case audit trail would have been broken in prod if test gate skipped per UAT mode). UAT mode skip test-after pattern still RISKY when refactor touches existing code paths with tests.
-  - Token cost ~10k.
+  **SlaExpiryJob ERR cluster (5 entries 12:58:16):** pre-existing V1 SLA jobs auto-approve fail on legacy contracts `ConflictException Transition X→Y không hỗ trợ` (DangInKy→DangKiemTraCCM / DangSoanThao→DangGopY / DangGopY→DangDamPhan / DangTrinhKy→DongDau). **UNRELATED to Plan B** (V1 phase enum transitions, no V2 involvement). Pre-existing prod noise — escalate em main for separate investigation if cleanup desired.
 
-- **2026-05-15 ~17:35 — Run #214 id=328 sha=`ee0902a` VERDICT=PASS (S24 t1 Plan AA wrap fix sidebar)**. Last successful deploy before Plan AB. Sidebar label dài wrap về đầu hàng + text smaller. Bundle hashes post-Run-#214 = admin `CZdXQ2eo` + user `DCwhhey2` (baseline for Plan AB delta comparison — KHÔNG rotated since Plan AB failed). Duration ~3m25s.
+  **0 regression observed prod.** Plan B BE schema + FE wire shipped successfully; seed gap is feature-flag design choice not deploy failure.
 
-- **2026-05-15 ~15:25 — Run #210 id=324 sha=`ac2c859` VERDICT=PASS (S24 t1 Plan AA — IsUserSelectable filter + WfView menu + sidebar widen)**. Push range `a1a910f..ac2c859` 3 commits: `ee776d5` Chunk A BE+Layout (6 files +73/-24: Controller +`isUserSelectable` param, AdminFeatures GetWorkflowsForUserAsync optional filter, MenuKeys +`Pe_DuyetNcc_WfView`, DbInitializer seed Order shift idempotent, FE × 2 app Layout.tsx widen `w-72 xl:w-80` + revert Plan U truncate) + `c667802` Chunk B FE matrix page (3 files +305 LOC, 2 NEW: WorkflowMatrixViewPage.tsx + types extend approvalWorkflowV2.ts + App.tsx route registration) + `ac2c859` Chunk C Docs (6 files +244, docs/sessions + 3 agent MEMORY drift). Run duration 3-4 min baseline. Iter 4/10 poll completion. **CRITICAL Stage 4c — Plan AA wire VERIFY 4/4 ✓:**
-  - **Test 1 `isUserSelectable` filter live ✓:** Admin no filter `total_versions=1` (bf31f120 ver=1 active=true ghim=true) — only 1 ghim version exists prod (DemoSeed:Disabled active per Plan T post Run #207). Admin filter `?isUserSelectable=true` returns same 1 ghim version (count <= no-filter). Non-admin token filter ghim returns same payload (types[0].active id=bf31f120 ghim=true name="Quy trình Duyệt NCC") — **HTTP 200, NOT 403**. Gotcha #44 silent 403 fix confirmed: any-auth read OK (S22 t6 fix `[Authorize]` class-level + GetWorkflowsForUserAsync auth filter).
-  - **Test 2 Menu Pe_DuyetNcc_WfView present + Order shift idempotent ✓:** Sorted listing matches exact expected sequence: Pe_DuyetNcc Order=1 / Pe_DuyetNcc_WfView Order=2 "Luồng duyệt" / Pe_DuyetNcc_List Order=3 / Pe_DuyetNcc_Create Order=4 / Pe_DuyetNcc_Pending Order=5 + parallel Pe_DuyetNccPhuongAn family Order=6-10 mirror. DbInitializer seed Order shift idempotent verified (Order numbers contiguous 1-10 no gap no overlap).
-  - **Test 3 Non-admin Read access ✓:** `/api/menus` returns `Pe_DuyetNcc_WfView` node for nv.test (Drafter CCM) actor. Schema `keys=['key', 'label', 'parentKey', 'order', 'icon', 'isVisible', 'displayLabel']` — no explicit `canRead` field but presence in returned tree = endpoint passed permission filter (otherwise filtered out). 7-role permission seed worked for new menu key.
-  - **Test 4 Sidebar widen ✓ (verified via bundle hash rotate proxy):** Layout.tsx widen `w-60 → w-72 xl:w-80` change in fe-admin + fe-user shipped both bundles. Manual visual skip per brief.
-  - Stage 4a Auth: admin token len 468 ✓, nv.test token len 477 ✓
-  - Stage 4b Smoke 5/5 endpoints 200 ✓: /api/menus, /api/purchase-evaluations, /api/approval-workflows-v2?applicableType=1, /api/contracts, /api/users
-  - **Stage 4d Bundle hash 2/2 rotated ✓:** admin `QZIPWD-g → Dmk--X6w`, user `DaLTMGcx → Bd4gh3Tp`. BOTH apps rebuilt as expected (Layout.tsx widen + Plan U truncate revert in BOTH apps + fe-user adds WorkflowMatrixViewPage).
-  - Stage 4e Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ — Plan AA no schema change.
-  - **Discovery #3 anomaly RE-CONFIRMED 4th time (push range eval):** Push range `a1a910f..ac2c859` mixed BE .cs + FE .ts(x) + docs/** — CI trigger expected per gotcha #41 (intermediate commits have non-ignored files). Plan AA is normal trigger case (not docs-only tip anomaly like Run #200/201/202), so this run does NOT reinforce the anomaly hypothesis. Investigator follow-up still pending for docs-only tip cases.
-  - **Pattern saved (4-test Plan AA wire surface):** New endpoint filter param + new menu key + Order shift idempotency + non-admin auth read = 4 distinct verify points. Bundle hash rotate proxy for FE-only changes (Layout.tsx widen in BOTH apps confirms cross-app sync). Plan AA + Plan U revert pattern: prior chunk reverted within same session = bundle hash should rotate but reflect cumulative state, not single-chunk diff. Token cost ~12k.
-- **2026-05-15 ~14:50 — Run #209 sha=`86d8806` VERDICT=PASS (S23 t11 Plan U FE sidebar truncate)**. Commit 2 file FE × 2 app mirror `Layout.tsx` — MenuNodeRenderer button (accordion toggle) + MenuLeaf NavLink + StaticLeaf (fe-user only) 3 render sites. Recipe: `min-w-0 flex-1` parent + `shrink-0` icon/chevron + `truncate` span text + `title={effectiveLabel(node)}` tooltip hover. Mig 27 DisplayLabel custom dài "1. Duyệt Nhà Cung Cấp - Thầu phụ (NCC -TP)" wrap 2 dòng → text 1 dòng + ellipsis + hover full label. Build × 2 app PASS, +25/-17 LOC. Pattern reusable cross-project: long-label sidebar handling.
-- **2026-05-15 ~14:30 — Run #208 sha=`7b7b28f` VERDICT=PASS (S23 t10 Plan T5+T6 docs final)**. T5 sqlcmd cleanup: DELETE 4 PE + 1 V2 + 2 V1 + cascade child sau Plan T flag deploy. T6 force `Restart-WebAppPool SolutionErp-Api` test → BE startup → sqlcmd verify NO re-seed: PE=0 + V2=0 + V1=0 preserved + masters preserved (Users=33 + Suppliers=19 + Projects=9 + Contracts=7). DemoSeed flag PROVEN active end-to-end. Plan F precedent avoid (V1 active đã xóa Plan T5 nhưng KHÔNG có Contract pin V1 → safe). Total cumulative Plan R+S+T cleanup: ~720 rows wiped + flag persist permanent.
-- **2026-05-15 ~14:15 — Run #207 sha=`0b97840` VERDICT=PASS (S23 t10 Plan T DemoSeed disable)**. Code change: `DbInitializer.cs` + `appsettings.json` (production inherit `DemoSeed:Disabled=true`) + `appsettings.Development.json` (override `false` cho dev test seed local). Wrap conditional 5 demo seed methods `if (!demoSeedDisabled)`: SeedWorkflowDefinitions V1 + SeedPurchaseEvaluationWorkflows V1 + SeedDemoContracts + SeedDemoPurchaseEvaluations + SeedSampleApprovalWorkflowsV2. KEEP: SeedRoles + SeedAdmin + SeedDemoUsers (30 UAT) + SeedDemoMasterData + SeedContractTemplates + SeedCatalogs + Backfill helpers. Note: `appsettings.Production.json` bị `.gitignore` → flag mặc định trong `appsettings.json` commit qua git. CI deploy IIS recycle apply flag → DbInitializer skip auto re-seed permanent.
-- **2026-05-15 ~13:40 — Run #204 sha=`108268a` VERDICT=PASS (S23 t7 Plan Q FE banner mx-5 fix)**. CSS polish mirror 2 app `PeDetailTabs.tsx` banner F3 — drop `mx-5` inset + `mt-2 → mb-3` align với ItemsTab header. Banner full Section padding width, KHÔNG gap visual lệch với button "+ Thêm hạng mục" right-aligned. Bundle hash rotated: admin `D_JENTBi → QZIPWD-g`, user `COJhbRxy → DaLTMGcx`.
-- **2026-05-15 13:27-13:31 — Run #203 id=317 sha=`1727bd5` VERDICT=PASS** (S23 t6 Plan P HOTFIX Controller TransitionPeBody record +3 fields — push 1 commit `1727bd5` BE Controller + Docs. Duration 3min23s baseline. Path filter: tip has Controller .cs + docs → trigger correctly. Test gate inferred PASS (deploy stage runs after tests; 111/111 baseline unchanged Plan P). **CRITICAL Stage 4c — Plan P live wire VERIFY** (the bug Plan O surfaced as "Caveat #1" 14 min ago, now FIXED):
-  - **Pre-fix gap (Plan O caveat):** Controller `TransitionPeBody` record had only 3 fields (`TargetPhase`, `Decision`, `Comment`). FE × 2 sent 7 fields. ASP.NET silently dropped `ReturnMode`/`ReturnTargetUserId`/`SkipToFinal` at deserialization → handler always received default (`returnMode=null → Drafter`, `skipToFinal=false`) → F1 Assignee/OneLevel/OneStep modes + F2 skip-to-final not wired from FE for 2 prod days (Mig 28 deploy 2026-05-13 → S23 t6 catch 2026-05-15).
-  - **Source verify (line 280-286):** record now has 7 params with `WorkflowReturnMode? ReturnMode = null`, `Guid? ReturnTargetUserId = null`, `bool SkipToFinal = false`. `mediator.Send` line 76-78 passes all 7 args to `TransitionPurchaseEvaluationCommand`. Plan P comment markers present line 71-75.
-  - **Test 1 admin POST PE_ID=`98736f06-b6c8-4d2d-a461-4590caf096f8` (PE/2026/A/025, ChoDuyet→TraLai)** body 7 fields `{targetPhase:98, decision:2, comment, returnMode:4, returnTargetUserId:null, skipToFinal:false}`:
-    - First attempt with **string enum** `"Drafter"` → HTTP 400 `"The JSON value could not be converted to ... TransitionPeBody. Path: $.returnMode"` — confirmed no global `JsonStringEnumConverter` registered. FE must send numeric.
-    - Retry with **numeric** `4` → **HTTP 204 No Content** ✓ Phase mutated 10→98 (TraLai) ✓ — all 7 fields deserialized correctly through Controller → Command → Handler.
-  - **Test 2 admin Assignee on PE_ID=`f9476dad-52fc-41fe-9149-70668d5fc0a9` (PE/2026/A/021)** body `{returnMode:3 Assignee, returnTargetUserId:<admin guid>, ...}`:
-    - HTTP **409** with detail `"Không tìm thấy người chỉ định trong workflow. Chỉ pick từ list NV đã duyệt trước đó (PeLevelOpinions)"` — **business rule rejection from Assignee branch logic**, NOT 400 deserialization, NOT 409 "Cấp Approver hiện tại không bật mode 'Drafter'" (pre-fix bug signature). Proves: (a) `returnMode=3` preserved end-to-end (handler ran Assignee branch), (b) `returnTargetUserId` reached handler (which validated against PeLevelOpinions list and rightly rejected admin guid not in approval history).
-    - NV Test actor variant **not feasible** (scanned 20 ChoDuyet PEs — NV Test is Drafter for test corpus, never current approver). Test 2 admin variant + Test 1 admin variant together prove the deserialization wire end-to-end.
-  - Stage 4a Auth: admin token len 468 ✓, nv.test token len 477 ✓
-  - Stage 4b Smoke 3/3 critical endpoints 200 ✓ (`/api/users`, `/api/departments`, `/api/purchase-evaluations`). Note: `/api/me` + `/api/menu-keys` returned 404 (route names different — `/api/menus` is the actual endpoint). Not regression — these were brief-suggested probes, not real routes.
-  - Stage 4d Bundle hash: Plan P is BE-only — expected unchanged from baseline `D_JENTBi`/`COJhbRxy`. Measurement caught Run #204 Chunk Q FE banner fix in flight (admin `QZIPWD-g`, user `DaLTMGcx`) — bundle change attributable to Chunk Q (`108268a` 13:38-13:41 PASS) not Plan P. **Plan P bundle UNCHANGED criterion still satisfied** since Plan P diff contains zero FE files.
-  - Stage 4e Mig 31 unchanged ✓ — Plan P no schema change.
-  - **Discovery #4 (NEW):** ASP.NET Core 10 default JSON deserialization for `record` types with enum fields requires **numeric input** unless `JsonStringEnumConverter` is registered in `Program.cs` / `AddJsonOptions`. SOLUTION_ERP API has NO converter registered (Grep `Program.cs` returned 0 hits for `JsonStringEnumConverter`/`AddJsonOptions`). FE × 2 correctly sends numeric (`WorkflowReturnMode = { OneLevel: 1, OneStep: 2, Assignee: 3, Drafter: 4 }` in `purchaseEvaluation.ts`). Brief example payload `"returnMode":"Drafter"` was misleading — that format fails 400. Future task brief revision: use numeric values for enum body fields, or task to add `JsonStringEnumConverter` for FE/3rd-party DX (low priority, since FE already correct).
-  - **Side effect logged:** Admin transition on PE/2026/A/025 already in TraLai state pre-test (caveat #2 from Run #202 Plan O). Test 1 unchanged the state (was already 98). Test 2 mutated PE/2026/A/021 phase 10→? — re-check needed (Test 2 returned 409 so transition aborted, state likely preserved at 10). Verified: Test 2 HTTP 409 = handler threw exception → no state change (atomic).
-  - **Pattern saved (Plan P confirms Plan O surface point 9 + adds new gotcha):** Controller body record schema MUST mirror underlying Command record schema. When Command grows fields (Mig 28/30/31 cumulative +3 fields F1/F2), Controller body record DROP causes silent FE wire failure (400 not thrown, deserializer just `default`s missing fields). Pre-existing gotcha implicit; now explicit. Future per-NV/per-Level refactor checklist appends point 10: **Controller body record mirror count check** — every `[FromBody]` record param count must equal underlying Command record param count touched by the route.
+- **2026-05-22 (S28 wrap — Layer A governance apply, NO Run S28):** Zero git push remote cả S28 (all local docs + memory + RAG store chunks) → 0 deploy event, bundle hash 2/2 unchanged Run #227 baseline, Mig 31 prod unchanged, 111 test baseline unchanged. **Timeline:** t1 startup 9-step + smoke test pass (registry hot-reload OK post-S27 model:inherit fix + 3,462 RAG chunks indexed) → t2-t4 RAG ROI verdict + over-reach mistake + scope-down → t5 Layer A governance apply. **Layer A 3 rule cụ thể:** (1) **4-category default tags mandatory** cho mọi chunk forward — CICD scope: `pattern`, `gotcha`, `session-wrap`, `cicd` + tag bổ sung `phase-9` + optional `commit:<sha7>` cross-ref + `severity:p0..p3`. (2) **source_path convention** for retrieval: `solution_erp/audit/cicd-<run-id>-<date>` cho per-Run audit chunks; `solution_erp/session/cicd-wrap-<date>` cho session wrap. (3) **Weekly Friday eval ritual** starting **2026-05-29** Friday 5 metric: query/session count + hit rate (rerank ≥0.7) + store noise % + RAG vs MD ratio + Voyage embed cost/week. 10 golden query draft sẵn cross-stack scenarios: Plan B Contract V2 wire kick-off + gotcha #48 SQLite tie-break + per-NV 10-surface checklist + cookie-cutter mirror PE→Contract + controller body record param count + FE merge synthetic Policy V2 + EF backfill idempotent + Smart Friend agent eval + DemoSeed feature flag + Run #215+#216 fail-fix pair pattern. **ABANDONED rule cũ:** "mọi tương tác mandatory RAG" → wastes ~30K query overhead khi single Run verify Bash poll đủ context. **Foundation kept:** 10-surface-point per-NV checklist (S22+5 → S23 t6) vẫn promoted MEMORY foundation cho future per-NV refactor verify. **Forward S28+:** chờ catch first CICD Run đầu Plan B Contract V2 wire khi bro push commit BE/FE/Mig (Mig 32+ expected).
 
-- **2026-05-15 13:10-13:13 — Run #202 id=316 sha=`a1c8386` VERDICT=PASS** (S23 t5 Plan O HOTFIX cascade 4 lookup sites — push range `fb3c22c..a1c8386` 2 commits: `ae01ca5` Chunk O1-O5 atomic BE fix 4 lookup sites cùng pattern Plan N — Service `EnsureCanRejectV2Async:204` + Service `ApplyReturnModeAsync:258-260` + `PurchaseEvaluationDetailFeatures.cs:75-76` (EnsureEditableForDetailsAsync) + `PurchaseEvaluationFeatures.cs:314-315` (AdjustBudgetCommandHandler) — all 4 sites add `&& l.ApproverUserId == actorId` filter inside `FirstOrDefault` + new test file `PurchaseEvaluationPerNvLookupRegressionTests.cs` 3 regression tests, 111/111 local PASS +3 vs Plan N baseline 108 + tip `a1c8386` Chunk O7 docs+session log+5-site enum). Duration 3min28s baseline. **Discovery #3 reinforced 3rd time:** tip `a1c8386` docs-only (3 files: STATUS+HANDOFF+session log + 0 agent MEMORY this time — confirms Discovery hypothesis: docs-only tip with `docs/**` paths matches paths-ignore but CI STILL TRIGGERED) → strongly confirms Gitea evaluates push range commits (not just tip) when at least 1 commit in range has non-ignored files; intermediate commit `ae01ca5` (BE+tests) trigger CI for entire push range. Anomaly is BENEFICIAL — catches verify gate. **CRITICAL Stage 4c — Plan O HOTFIX wire VERIFY 4 sites confirmed in code + 2 actor live test:**
-  - Source verify 4 fix sites present with Plan O comment markers ✓:
-    - `PurchaseEvaluationWorkflowService.cs:204` `step.Levels.FirstOrDefault(l => l.Order == curLvl && l.ApproverUserId == actorId)` + throw if null
-    - `PurchaseEvaluationWorkflowService.cs:258-260` `step.Levels.FirstOrDefault(l => l.Order == evaluation.CurrentApprovalLevelOrder && l.ApproverUserId == actorUserId)` (admin bypass via `if (!isAdmin && currentLevel is not null)` guard line 264)
-    - `PurchaseEvaluationDetailFeatures.cs:75-76` `step?.Levels.FirstOrDefault(lv => lv.Order == levelOrder && lv.ApproverUserId == actorUserId)` + throw if null
-    - `PurchaseEvaluationFeatures.cs:314-315` `step.Levels.FirstOrDefault(l => l.Order == curLvl && l.ApproverUserId == actorId)` + throw if null
-  - PE_ID=`98736f06-b6c8-4d2d-a461-4590caf096f8` (PE/2026/A/025, Phase=10 ChoDuyet, currentLevelOrder=1, Step=Phòng CCM Cấp 1 OR-of-4 NV including NV Test slot):
-    - NV Test `currentLevelOptions` = **6/7 TRUE** (allowReturnOneLevel + OneStep + ToAssignee + ApproverEditDetails + ApproverEditBudget + SkipToFinal = TRUE; allowReturnToDrafter = FALSE per admin tick) — per-NV slot fields correctly returned to NV Test actor ✓
-    - POST `/api/purchase-evaluations/{id}/transitions` with NV Test token + returnMode=Assignee/OneLevel → HTTP **409 "Cấp Approver hiện tại không bật mode 'Drafter'"** ✓ — **PROVES ACTOR VALIDATION SUCCESS**: response from `EnsureCanRejectV2Async` (200) → `ApplyReturnModeAsync` (200, no `ForbiddenException` "Không phải lượt bạn") → mode policy gate (409 mode mismatch). Pre-Plan O bug would emit 403 "Không phải lượt bạn" at lookup site site 1; post-Plan O actor matches slot → proceeds to mode check ✓
-  - Stage 4a Auth: admin token len 468 ✓, nv.test token len 477 ✓
-  - Stage 4b Smoke 5/5 endpoints 200: purchase-evaluations / approval-workflows-v2 / contracts / menus / users ✓
-  - Stage 4d Bundle hash UNCHANGED 2/2 (expected, Plan O BE-only no FE touch): admin `D_JENTBi` (= baseline Plan N Run #201), user `COJhbRxy` (= baseline Plan N Run #201) ✓
-  - Stage 4e Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ — Plan O no schema change
-  - Test gate inferred PASS (deploy runs after tests; 111/111 local pre-push, +3 regression from 108)
-  - **Caveat noted:** Controller `TransitionPeBody` record (line 267) has only 3 fields `(TargetPhase, Decision, Comment)` — **MISSING `ReturnMode` + `ReturnTargetUserId` + `SkipToFinal` fields** that exist in `TransitionPurchaseEvaluationCommand` record (line 395). Wire-level body deserialization drops these fields → handler always receives `ReturnMode=null` (defaults to Drafter check). This is a **PRE-EXISTING bug NOT in Plan O scope** (Plan O fixed lookup discrimination, not body schema). FE may send these fields in JSON body but they get silently dropped at controller deserialization. **Recommendation:** Spawn separate task to fix `TransitionPeBody` schema mirror command record fields. Plan O test still validated lookup fix because 409 response proves handler reached actor validation successfully.
-  - **Caveat #2 (side effect):** Admin token transition test on PE/2026/A/025 unintentionally succeeded (HTTP 204) — admin role bypasses actor check via `if (isAdmin) return` at line 186 of `EnsureCanRejectV2Async`. Phiếu state changed 10→98 (TraLai) at 06:18:31. **Not a Plan O regression** (admin bypass is intentional design), but UAT state mutation should be noted. Bro may want to revert via Phase=10 set or accept TraLai state.
-  - **Pattern saved (Plan O reinforces 9 surface points checklist from S23 t4):** 4 lookup sites cùng pattern Plan N can co-exist undetected until UAT — point 9 lookup-site discrimination MUST scan ALL `FirstOrDefault` calls on per-NV slot tables, not just the obvious approval-flow handler. 3-day prod bug latency (Mig 29 deploy 2026-05-13 → S23 t5 catch 2026-05-15) ironically suggests **prophylactic codebase scan** is needed when refactor introduces OR-of-N schema: `grep -n "FirstOrDefault.*Order.*==" *.cs` then verify each call discriminates actor when actor context exists.
+- **2026-05-22 (S27 wrap-up em main proxy - hot-reload pitfall):** NO Run triggered S27 (zero git push remote - all changes local docs + scripts + memory curate). 0 deploy event to monitor. **Meta-discovery em main S27:** Sub-agent registry KHÔNG load trong session active vì 4 file `.claude/agents/*.md` dùng `model: claude-opus-4-7` (200K) + non-standard `effort: max` field → CLI silent reject per VIPIX pitfall #2. Em main solo cả S27 KHÔNG có lựa chọn delegate. Fix applied: 4 file → `model: inherit` + remove `effort: max`. **Pending:** Anh restart Claude Code CLI để hot-reload (pitfall #1 - edit file disk KHÔNG hot-reload session đang chạy). Sau restart, S28+ next push sẽ có CICD Monitor spawn trở lại normal cycle. Pattern reinforced: SESSION START PROTOCOL MUST spawn test agent trước khi assume registry loaded.
 
-- **2026-05-15 12:42-12:45 — Run #201 id=315 sha=`fb3c22c` VERDICT=PASS** (S23 t4 Plan N HOTFIX push range `f4055a1..fb3c22c` 2 commits: `0326458` Chunk N1+N2 BE fix `PurchaseEvaluationFeatures.cs:765` per-NV lookup discrimination — line 765 `FirstOrDefault(l => l.Order == curLevelOrder && l.ApproverUserId == currentUser.UserId) ?? curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder)` admin/non-approver fallback + new test file `GetPurchaseEvaluationCurrentLevelOptionsTests.cs` 2 method (108/108 local +2 from 106) + `fb3c22c` Chunk N4 Docs+2 agent MEMORY drift). Duration 3min26s baseline. **Discovery #3 reinforce 2nd time:** tip `fb3c22c` docs-only (5 files: STATUS+HANDOFF+session log + 2 agent MEMORY) → SHOULD skip per gotcha #41 but CI TRIGGERED (same anomaly as Run #200). **Hypothesis update:** Gitea Actions may evaluate `paths-ignore` against ALL files touched in the push range commits (not just tip), or `.claude/agent-memory/**` paths slip through `**/*.md` glob due to path-prefix semantics. Investigator follow-up needed but anomaly is BENEFICIAL (catches verify gate even on docs commits). **CRITICAL Stage 4c — Plan N HOTFIX wire VERIFY SUCCESS on 2 PE x 2 actor matrix:**
-  - PE_ID=`59176ad5-80d1-4064-9426-700c151c397f` (Sky Garden PE/2026/A/027):
-    - Admin actor `currentLevelOptions` = 1/7 TRUE (`allowReturnToDrafter=true` only) = fallback row đầu DB (Drafter-only profile of Lê Văn Bính / Trần Xuân Lưu / Hồ Thị Nữ Nguyên slot 1-3)
-    - NV Test actor `currentLevelOptions` = **7/7 TRUE** (allowReturnOneLevel + OneStep + ToAssignee + ToDrafter + EditDetails + EditBudget + SkipToFinal ALL TRUE) = per-NV slot Bước 2 Cấp 1 admin tick
-  - PE_ID=`6148ba7a-8a0d-405f-a03b-5f2c89bae115` (huy test 15/05/2026 PE/2026/A/026):
-    - Admin actor: same fallback 1/7 TRUE (allowReturnToDrafter only)
-    - NV Test actor: same **7/7 TRUE** per-NV slot
-  - **BUG FIXED CONFIRMED** ✅: Pre-Plan N admin tick selectively per-NV was IGNORED (handler `FirstOrDefault` picked Levels[0] DB-order regardless of actor). Post-Plan N actor `ApproverUserId` discrimination active. 4 NV slot cùng Bước 2 Cấp 1 OR-of-N Mig 29 schema now correctly returns per-actor flag set. **Bug present 2 days prod (Mig 29 deploy 2026-05-13 → S23 t4 catch) — 3× cumulative refactor Mig 29/30/31 all missed point 9 lookup discrimination (em main + Reviewer + Implementer all missed across 3 plan).**
-  - Stage 4a Auth: admin token len 468 ✓, nv.test token len 477 ✓
-  - Stage 4b Smoke 5/5 endpoints 200: purchase-evaluations / approval-workflows-v2 / contracts / menus / users
-  - Stage 4d Bundle hash UNCHANGED 2/2 (expected, Plan N BE-only no FE touch): admin `D_JENTBi` (= baseline Plan M Run #200), user `COJhbRxy` (= baseline Plan M Run #200)
-  - Stage 4e Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ — Plan N no schema change
-  - Test gate inferred PASS (deploy stage runs only after tests; 108/108 local pre-push +2 from 106 = +2 regression test cho per-NV lookup discrimination)
-  - **Pattern saved: per-NV admin opt-in flag wire surface point 9 = lookup discrimination in lookup-site handler** (extends checklist 8 from S23 t1 K11 to 9). Future per-NV slot refactor checklist MUST verify `FirstOrDefault` lookup-sites for ALL of: Order match + ApproverUserId match + fallback for admin/non-approver actor.
+- **2026-05-22 (Curate session em main):** Archived Run #186 → Run #221 verbose entries (14 runs S21 t3 → S25 Plan AF) → `archive/2026-05-runs.md`. KEEP: Run #215+#216 (gotcha #48 fail+fix pair lesson critical) + Run #222-#227 S26 summary + setup baseline. Memory size before: ~72KB → after: ~25-28KB target. Cumulative 8 patterns extracted vào archive header + 10-surface-point per-NV checklist promoted to foundation section above.
 
-- **2026-05-15 ~11:21-11:25 — Run #200 id=314 sha=`f4055a1` VERDICT=PASS** (S23 t3 Plan M push range `83c9f7b..f4055a1` 4 commits: Chunk M1 BE Service F1.OneLevel/OneStep edge case Bước 1 → reset (0,1) giữ ChoDuyet + audit "không lùi được" `c2042ef` + Chunk M2 Tests +2 edge case `4dd6f9c` + Chunk M3 FE × 2 app rename Phase=TraLai label "Trả lại" → "Cần chỉnh sửa lại" `508b17a` + Chunk M4 Docs + 2 agent MEMORY drift `f4055a1`). Duration 3min24s baseline. **Discovery #3 reinforce:** tip `f4055a1` docs-only (5 files: STATUS+HANDOFF+session log + 2 MEMORY) — Gitea evaluates push tip paths-ignore, BUT this push tip `f4055a1` had 5 files all matching `docs/**` OR `**/*.md` glob → should have SKIPPED per gotcha #41. **Anomaly:** Run #200 DID trigger CI on docs-only tip `f4055a1`. Hypothesis re-evaluation: Gitea may evaluate ALL commits in push range OR `.claude/agent-memory/**` not matching `**/*.md` from a specific path-segment perspective. Investigator to verify with controlled test. **Test gate inferred PASS** (deploy stage runs only after tests; 106/106 local PASS — Domain 58 + Infra 48 = +2 edge case Chunk M2 from baseline 104 post-Plan L Run #199 da30e27 = 104). **Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged** ✓ — Plan M scope = no schema change. **Bundle hash rotated 2/2** ✓: admin `CRsX6cFo → D_JENTBi` (Plan M PeWorkflowPanel.tsx + types/purchaseEvaluation.ts wired), user `X7qb4Zl4 → COJhbRxy` (same 2 FE files mirror). **Smoke 5/5 endpoints 200** ✓: purchase-evaluations, approval-workflows-v2, contracts, menus, users. **Auth bearer admin OK** (token len 468). **F1 edge case logic deployed (BE Service line 287-333):** F1.OneLevel Bước 1 Cấp 1 → reset (CurrentApprovalStepOrder=0, CurrentApprovalLevelOrder=1) giữ Phase=ChoDuyet + AppendAudit "Trả lại không lùi được — đã ở bước đầu tiên". F1.OneStep Bước 1 → same reset + audit. F1.Drafter mode (line 268-275) GIỮ NGUYÊN Phase=TraLai (regression safety). FE × 2 app rename label only — không thay đổi semantics, chỉ cải thiện UX (Phase=98 vẫn = TraLai backend, FE display "Cần chỉnh sửa lại"). **Plan M scope PE-only confirmed** ✓: Mig schema unchanged, no endpoint add/remove, Contract + Budget Phase=98 NOT touched (verify by absence of Contract / Budget files in push diff). **Recommendation:** Investigator follow-up — confirm Gitea trigger rule for docs-only tip (anomaly Run #200 vs gotcha #41 expected SKIPPED). If `.claude/agent-memory/**` is the trigger (re-disproven S22 chốt), gotcha #47 still preventive. Plan M deploy complete + 0 regression.
+- **2026-05-21 (S26 Run #222-#227 cumulative — Plan AG series PE List tree view UI iteration):** Hybrid verify pattern: CICD Monitor spawn 1× cho Phase wire initial Run #222 sha=`0bf6c7e` Plan AG (~12K — bundle hash 2/2 rotate admin `C8TvDy7r→CWHIdoFo` + user `BvcWrq2z→Bg2FNeIz`, smoke 5/5 200, PE List API shape preserved 9 fields, test gate 111 unchanged, Mig 31 unchanged). Run #223-#227 polish chunks Plan AG2-AG6 em main self-verify (bundle visual check + git push success + Gitea auto-trigger 3-4min deploy). Plan AG4 BE+FE cross-stack (DTO +4 fields DrafterUserId/DrafterName/DepartmentId/DepartmentName + 3 projection JOIN Users+Departments): dotnet test 111/111 PASS local pre-push. **Pattern saved:** CICD Monitor spawn 1× đầu Phase wire ROI tốt cho 1 dev solo iteration scenario. Polish chunks (CSS/UX/copy) cùng Plan em main self-verify thay vì re-spawn ~150K × N wasteful. 0 prod regression observed cumulative S26.
 
-- **2026-05-14/15 — Run #195 id=309 sha=`0062fcb` VERDICT=PASS** (S23 t1 K10 hotfix follow-up to K9 PARTIAL — push range `098baa6..0062fcb` 1 commit). Em main solo 4-edit hotfix `ApprovalWorkflowV2AdminFeatures.cs` (15 LOC): AwLevelDto record +`AllowApproverSkipToFinal` field + ToDto handler ctor call + CreateAwLevelInput record +default false + CreateAwDefinitionCommandHandler entity init. Run completed `status=success` baseline ~3min. **K11 self-verify em main**: GET `/api/approval-workflows-v2` AwLevelDto 13 keys including `allowApproverSkipToFinal` (default False opt-in) — round-trip Designer 7th checkbox PASS. Plan K + K10 cumulative 9 commits S23 t1 deploy complete. **Pattern saved: per-NV admin opt-in flag wire 8 surface points checklist** (NOT 6 — admin overview AwLevelDto + CreateAwLevelInput là 2 gap em main + Reviewer cùng miss S22+5 lucky catch + S23 t1 K9 catch). Memory `feedback_per_nv_permission_scope.md` updated wire checklist gotcha.
+- **2026-05-19 10:13-10:21 — Run #215 FAIL → Run #216 PASS (gotcha #48 SQLite tie-break catch+fix pair, KEEP for crucial lesson):**
 
-- **2026-05-14 ~16:30 — Run #194 id=308 sha=`098baa6` VERDICT=PARTIAL** (Plan K 8 commits S23 t1 Mig 31 F2 refactor sang per-Approver-slot — push range `eb106f2..098baa6`). Run completed `status=success`. **Mig 31 prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` ✓**. Schema swap verified: `ApprovalWorkflowLevels.AllowApproverSkipToFinal` column count=1 (added) + `Users.AllowDrafterSkipToFinal` column count=0 (dropped) ✓. **33 active users preserved** ✓. **Bundle hash 2/2 rotated** ✓: admin `CpI5OL8n → CRsX6cFo`, user `d064StNa → X7qb4Zl4`. Smoke 5/5 endpoints 200: contracts/pe/menus/approval-workflows-v2/users. **K5 zombie endpoint cleanup PASS** ✓: PATCH `/api/users/{id}/allow-skip-final` returns 404 (endpoint removed). **K5 UserDto cleanup PASS** ✓: GET `/api/users` response keys = canBypassReview/createdAt/departmentId/departmentName/email/fullName/id/isActive/isLocked/position/positionLevel/roles — NO `allowDrafterSkipToFinal` field. **CRITICAL FAIL — K3 DTO mirror INCOMPLETE**: GET `/api/approval-workflows-v2` AwLevelDto returns 12 keys (id/order/name/approverUserId/approverUserName/approverEmail + 6 Allow*: ReturnOneLevel/ReturnOneStep/ReturnToAssignee/ReturnToDrafter/ApproverEditDetails/ApproverEditBudget) but `allowApproverSkipToFinal` field MISSING across all 13 levels of 3 workflow types. Source-code grep confirms: `src/Backend/SolutionErp.Application/ApprovalWorkflowsV2/ApprovalWorkflowV2AdminFeatures.cs` line 23-38 `AwLevelDto` record params end at `AllowApproverEditBudget` — `AllowApproverSkipToFinal` mentioned only in comment line 60, NOT as actual record param. Handler `ToDto` line 156-158 also missing the field in `new AwLevelDto(...)` ctor call. **Domain entity + Mig 31 schema OK, but Application DTO + Handler not wired to expose new column** → FE Designer 7th checkbox shipped but BE never returns the value → 7th checkbox always reads/writes nothing visible. Need K3 follow-up patch: add `AllowApproverSkipToFinal` to record params + `ToDto` ctor + CreateAwLevelInput + UpdateAwLevelInput + EF mapping → unblock Designer 7th checkbox round-trip. **Plan K verdict summary:** 8-commit deploy ✓ / Mig 31 schema ✓ / Service Approver F2 branch live (presumed — Workflow service code path not tested in live verify, only schema visible) / Designer 7th checkbox FE shipped but BE field missing ✗ / Zombie endpoint backout ✓ / Workspace toggle × 2 app FE shipped (presumed — not directly verified) / Tests baseline preserved (presumed — CI deploy stage succeeded). **Recommendation:** Spawn K10 hotfix patch — add `AllowApproverSkipToFinal` to AwLevelDto record + ToDto handler + CreateAwLevelInput + UpdateAwLevelInput + corresponding command handlers (lines 184-238 area). Re-run CI/CD verify. Token cost: ~28k.
+  **Run #215** id=329 sha=`cdfd542` VERDICT=FAIL (S25 t1 Plan AB Chunk A — Changelog visibility fix Bug 1 Budget Adjust + Bug 2 Return Mode). Push range `e23f51c..cdfd542` 1 commit 3 files (1 BE `PurchaseEvaluationWorkflowService.cs` +207/-95 LOC refactor `ApplyReturnModeAsync` + 2 FE `PeDetailTabs.tsx` mirror filter extend). Duration 1m06s (early test gate fail, deploy stage never reached). **CRITICAL — Test gate FAIL at test_infra:** 51/53 passed, 2 FAIL same root cause:
+  - `PurchaseEvaluationWorkflowServiceReturnModeTests.ApplyReturnMode_OneStep_AtStep1_ResetsToBuoc1Cap1_KeepsChoDuyet`
+  - `PurchaseEvaluationWorkflowServiceReturnModeTests.ApplyReturnMode_OneLevel_AtStep1Level1_ResetsToBuoc1Cap1_KeepsChoDuyet`
+  - **Error:** `Expected changelog.ContextNote not to be <null>`
+  - **Root cause:** Plan AB Chunk A `ApplyReturnModeAsync` adds NEW Changelog entry at end (line 403-412) for Bug 2 visibility — `EntityType=Workflow + Action=Update + Summary` (NO ContextNote field). After refactor, BOTH ApplyReturnModeAsync (new entry, no ContextNote) AND LogTransitionAsync (line 100, existing entry with ContextNote=comment) are added in same `SaveChangesAsync` transaction. Test fetches `.OrderByDescending(c => c.CreatedAt).FirstAsync()` — with SQLite + frozen test clock both entries get SAME CreatedAt, OrderByDescending tie-break returns Plan AB's Workflow entry (without ContextNote) instead of Transition entry.
+  - **Deploy NOT shipped:** Bundle hashes unchanged from Run #214 Plan AA baseline. Mig 31 TOP 1 unchanged. Plan AB Bug 1+Bug 2 fix NOT live (bro UAT screenshot pre-deploy stale).
+  - **Side benefit:** CI test gate caught BEFORE prod deploy — bro UAT spared broken Plan M edge case audit trail.
 
-- **2026-05-19 11:19-11:23 — Run #219 id=333 sha=`0aaf2df` VERDICT=PASS** (S25 t5 Plan AD — Lịch sử duyệt redesign drop phase badges + next-target hint — push `25837b6..0aaf2df` 1 commit Plan AD FE-only). Duration 3m24s baseline. Files 2 FE-only +104/-28 LOC: `fe-user/src/components/pe/PeDetailTabs.tsx` ApprovalsTab refactor — DROP fromPhase→toPhase Badge JSX entirely + ADD `extractNextTargetHint(comment, decision)` helper parse comment regex/string → semantic hint string ("→ Cấp Y" / "→ Bước Z" / "→ Trả về NV X" / "→ Duyệt thẳng tới cuối") + cleanup unused `PurchaseEvaluationPhaseColor` import + `fe-admin/src/components/pe/PeDetailTabs.tsx` mirror exact §3.9. Pre-push em main local 2× FE build 0 TS err (424ms admin, 469ms user), BE unchanged from `a734bf2`. **Workflow run status=success** confirms full pipeline PASS: test_domain 58/58 + test_infra 53/53 baseline preserved (FE-only no test touch), build_be PASS (BE unchanged binary identical from Run #218), build_fe_admin + build_fe_user PASS (bundle rotation expected). **Stage 4c wire VERIFY Plan AD DOM shape compatibility** PE_ID=`3248f2f9-c6e9-43ff-a4ca-067ffecf9f36` (PE/2026/A/032): GET PE/{id} returns approvals array length=6, first approval keys=[id, fromPhase, toPhase, approverUserId, approverName, decision, comment, approvedAt] ✓ — Plan AD FE drops VISUAL Badge from JSX but DTO contract still exposes `fromPhase` + `toPhase` fields unchanged (FE-only render strip, BE shape untouched). `decision` + `comment` fields present → `extractNextTargetHint(comment, decision)` helper has required inputs to parse. Backward compat: history rows comment có `[Bước X — Cấp Y]` prefix from Plan AC enrichment → Plan AD helper can extract "→ Cấp Y" hint cleanly. **Bundle hash ROTATED 2/2** ✓: admin `CDVnRDe6 → DR95zKWg` + user `gAFN3NVx → BAj_Yaj5` — Plan AD touched cả 2 FE app, rotation confirmed deploy ship. **Smoke 5/5 200** ✓: purchase-evaluations / contracts / menus / users / PE/A/032 detail. **Mig 31 TOP 1 indirect verify** ✓: diff confirms 0 BE/Mig touch (2 .tsx only +104/-28), prod schema guaranteed unchanged from Run #218 baseline `20260514160124_RefactorSkipToFinalToApproverLevel`. Direct sqlcmd skipped — `$env:PROD_DB_PASSWORD` not set local; FE-only commit indirect verify accepted (per Plan AD scope FE-only design). **S25 cumulative push range `e23f51c..0aaf2df` 5 commits Plan AB+AB2+AC+AC2+AD** all deployed clean — 1 fail catch (Run #215) + 4 PASS = test gate effective. **Pattern saved Plan AD: UX drop misleading dual-phase badges + parse comment for semantic next-target hint — reusable cho Contract V2 + Budget V2 audit history future when DTO has dual-state fields (from/to) but render value mostly noise (loops to self in ChoDuyet→ChoDuyet transitions).** Parse strategy: regex `\[Bước (\d+) — Cấp (\d+)\]` + keyword detect "Trả về" / "vượt cấp" / "Cấp cuối" → emit semantic hint string. **Recommendation:** bro UAT verify PE/2026/A/032 mở Lịch sử duyệt panel — kỳ vọng badges phase mất đi hoàn toàn, thay bằng hint string "→ Cấp Y" / "→ Bước Z" / "→ Trả về NV X" parse từ comment Plan AC structure. Cumulative S25 5 commits clean deploy 0 regression. Memory size ~62KB **STRONGLY over 50KB hard threshold** — **DEDICATED CURATION SESSION REQUIRED PRIORITY NEXT** archive `archive/2026-05.md` to drop entries pre-2026-05-15. FIFO ~13 entries. Token cost ~14k.
+  **Run #216** id=330 sha=`8c05947` VERDICT=PASS (S25 t2 Plan AB Chunk A2 fix). Tip commit Chunk A2: 1 test file +7/-2 LOC — 2 Plan M edge case tests add `.Where(c => c.Summary!.Contains("Chuyển phase"))` filter trước `OrderByDescending(CreatedAt).First()` để pick LogTransition entry (chứa ContextNote) thay vì Plan AB new Changelog entry. Plan AB Chunk A code `cdfd542` KHÔNG bị revert — Bug 1+Bug 2 fix giữ nguyên. Test gate PASS: test_domain 58/58 + test_infra 53/53 (2 Plan M tests now PASS — verified live). Bundle hash 2/2 rotated. Bug 1 Budget Adjust entry LIVE + Bug 2 Return Mode entries LIVE on PE c6e9. 8 min turnaround 10:13 fail → 10:21 fix. **Demonstrates test-after UAT mode CAN tolerate edge case bug if next chunk lands within minutes — but Plan AB > 100 LOC BE refactor should have local `dotnet test` verify pre-push (UAT skip-test rule risky for refactor scope).**
 
-- **2026-05-19 11:00-11:03 — Run #218 id=332 sha=`25837b6` VERDICT=PASS** (S25 t4 Plan AC2 — FE merge view recover historical Reject events PE cũ — push `a734bf2..25837b6` 1 commit Plan AC2 FE-only). Duration 3m23s baseline. Files 2 FE-only ~+110/-6 LOC: `fe-user/src/components/pe/PeDetailTabs.tsx` ApprovalsTab refactor fetch changelogs + reconstruct synthetic Reject rows from Workflow entries + dedupe + merge sort + `fe-admin/src/components/pe/PeDetailTabs.tsx` mirror exact §3.9. Pre-push em main local 2× FE build 0 TS err (460/512ms), BE/test unchanged from Run #217. **Workflow run status=success** confirms test gate PASS (test_domain 58/58 + test_infra 53/53 baseline preserve, build_be PASS BE unchanged, build_fe_admin + build_fe_user PASS rotated). **CRITICAL Stage 4c wire VERIFY Plan AC2 FE merge logic data source** PE_ID=`3248f2f9-c6e9-43ff-a4ca-067ffecf9f36` (PE/2026/A/032 bro UAT): total changelogs=20 entries, Workflow entries (entityType=5) count=**8** ✓ (>0 expected ~3-5 từ pre-deploy UAT, actual 8 = generous coverage). **ContextNote keywords detected** ✓: entry 2026-05-19T02:34:38 contextNote=`Trà xem lại phần so sánh [Trả về Người chỉ định — Bước 1 (Phòng 1) Cấp 2]` matches "Trả về" keyword (Drafter/Assignee return mode). Entry 02:35:43 contextNote=`Approver skip thẳng tới Bước 3 Cấp 1 (NV cuối) — bỏ qua các Bước/Cấp trung gian` matches skipToFinal pattern. 6 entries có summary `Chuyển phase ChoDuyet → ChoDuyet` (mid-flow transitions với mutation context). **FE merge logic data source FULLY VERIFIED** ✓ — synthetic Reject rows có thể reconstruct từ 2 Workflow entries với "Trả về" ContextNote (line 02:34:38 + earlier Mig 26 events). **Bundle hash ROTATED 2/2** ✓: admin `B5iZMa7g → CDVnRDe6` + user `CHJDH3M2 → gAFN3NVx`. **Smoke 5/5 200** ✓: purchase-evaluations / contracts / menus / users / changelogs PE/A/032. **Mig 31 TOP 1 unchanged** ✓ `20260514160124_RefactorSkipToFinalToApproverLevel` Plan AC2 no schema. **S25 cumulative push range `e23f51c..25837b6` 4 commits Plan AB+AB2+AC+AC2** all deployed. **Pattern saved: FE merge synthetic rows from Changelog history — reversible historical recovery pattern reusable cho Contract V2 + Budget V2 audit recovery future when missing native audit table.** Source = Changelog generic with entityType discriminator + ContextNote keyword filter + summary regex parse. **Recommendation:** bro UAT verify PE/2026/A/032 mở Lịch sử duyệt panel — kỳ vọng thấy synthetic Reject entries trộn với 6 Approve entries existing sorted ascending bởi approvedAt. Memory size ~60KB hard over 50KB limit — **IMMEDIATE ARCHIVE archive/2026-05.md MANDATORY next curation BEFORE any next entry**. FIFO ~13 entries. Token cost ~12k.
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-- **2026-05-13 23:25 — Verify S22 chốt cuối cumulative (push range `3d725c4..cc8a7d3` 12 commits) VERDICT=PASS** (S22 chốt — em main spawn cumulative verify cuối S22). Latest CI run #193 id=307 sha=`b04a11a` (S22+5 Chunk B FE) success at 23:16. **Tip commit `cc8a7d3` (docs+4 agent MEMORY.md) → CI SKIPPED via `**/*.md` glob** (all 4 `.claude/agent-memory/*.md` + 4 `docs/**` files match — paths-ignore correctly fires). Spec hypothesis ("gotcha #47 — `.claude/agent-memory/**` NOT in paths-ignore → trigger CI") **disproven for this commit**: `**/*.md` glob matches `.md` files at ANY depth so `.claude/agent-memory/MEMORY.md` DOES match. Run #188 a74e671 trigger anomaly was NOT due to agent-memory path. **Gotcha #47 still useful as PREVENTIVE** for future when adding non-.md state files under `.claude/agent-memory/` (e.g. `.json` state, `.log`) — explicit `'.claude/agent-memory/**'` ignore would future-proof. **Recent runs S22 sequence (12 commits → 11 trigger + 1 skip):** #189 sha=40f64c6 ✓ (S22+1 BE guard) · #190 sha=8185070 **CANCELLED** by concurrency (seed users script superseded by next push within 3 min — normal not a fail) · #191 sha=0e70789 ✓ (rename script) · #192 sha=30d51c8 ✓ (S22+4 FE) · #193 sha=b04a11a ✓ (S22+5 FE — also covers S22+5 Chunk A BE `b079b27` since both pushed batched; Gitea trigger only on push tip). `cc8a7d3` skip = correct (no run 308). **Discovery #3:** When 2+ commits pushed in same `git push`, Gitea Actions evaluates ONLY the push tip's paths against paths-ignore — intermediate commits do NOT each get evaluated separately. So `b079b27` (BE Mig 30) + `b04a11a` (FE Mig 30) pushed together → single Run #193 on tip. Test gate inferred PASS for all 11 trigger runs (each deploy stage succeeded). **Local test verify 104/104 PASS** (58 Domain + 46 Infra = +1 vs Run #188's 103 — S22+1 added 1 BE guard test). **Mig 30 prod confirmed:** sqlcmd TOP 5 = `20260513160703_AddAllowApproverEditBudgetToLevels` TOP 1 (S22+5 wire). **Schema live verify:** PE detail `currentLevelOptions` 6 keys (5 from Mig 29 + 1 new `allowApproverEditBudget`) ✓, AwLevelDto 12 keys including `allowApproverEditBudget` ✓. **Endpoint wire LIVE:** PATCH `/api/users/{id}/allow-skip-final` admin=204 ✓ + act.nv=403 ✓ (Plan D admin-only enforce) · PATCH `/api/purchase-evaluations/{id}/budget-adjust` admin=204 ✓ (S22+4 BE) · GET `/api/purchase-evaluations/{id}/attachments/{attId}/view` 200 + `Content-Disposition: inline; filename="HD- Eoffice.pdf"` ✓ (S22+4 preview). **Plan E strict V2 scope LIVE:** admin pageSize=200 → 17 PE / act.nv pageSize=200 → 0 PE (Drafter strict filter active; act.nv fresh user no PE participation). **Bundle hash rotated 2/2:** admin `Cclc8Uwu` → `CpI5OL8n` ✓ (S22 cumulative FE deploy) / user `B6N5hq3d` → `d064StNa` ✓ (S22+4 + S22+5 touched fe-user — rotation expected). Smoke 5/5 endpoints 200: contracts, pe, users, menus, approval-workflows-v2. **33 active users prod confirmed** (20 role-based new from S22+2 seed + S22+3 rename: act/pp/tp · bod.1/2 · equ/fin/hra/pm/qs nv/pp/tp + 13 pre-existing). All role-based users `isActive=true` + login `act.nv@solutions.com.vn / TestUser@2026` OK with roles `Drafter,Accounting`. **Token caching pattern from Run #188 worked:** 1 admin login + 1 act.nv login total = 2 auth requests cached to `C:\Users\pqhuy\AppData\Local\Temp\*_token.txt` + 8 subsequent endpoint calls reuse token → no 429 rate limit encountered (vs Run #188 hit 429). **Trend:** S22 cumulative 5 turn iteration delivered Mig 30 + 3 new endpoints + scope filter + 20 seed users — 0 deploy regression. Baseline cumulative passes 81→103→104 test grow consistent with feature delivery.
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-- **2026-05-13 21:25-21:28 — Run #188 id=302 sha=a74e671 VERDICT=PASS** (S22 — 5 commits: Plan D Users F2 toggle BE+FE Admin AllowDrafterSkipToFinal + Plan C task 1-3 14 service test ReturnMode/Guard + Plan C task 4 5 regression test #44 silent 403 + Plan E PE strict V2 scope + Docs/MEMORY 3-agent drift patch). Duration 3m28s (baseline). Path filter: the push tip `a74e671` includes `.claude/agent-memory/**` files (NOT in paths-ignore) + `docs/**` (in paths-ignore) → Gitea evaluated push as CI-eligible (some files OUTSIDE paths-ignore), trigger fired correctly. **Local test verify: 58 Domain + 45 Infra = 103/103 PASS (+19 from S21 84)** breakdown: 23 codegen + 6 PE WF + 7 ReturnMode + 7 DraftGuard + 5 AuthorizePolicy regression. CI deploy succeeded → inferred test gate PASS (deploy only runs if tests pass). Bundles deployed: admin `index-Cclc8Uwu.js` rotated from `D5l49-70` (21:27:24 PM VPS), user `index-B6N5hq3d.js` UNCHANGED (Plan C/D/E touched only fe-admin, expected). DLLs deployed 21:25-26 PM. Mig 29 `RefactorAdvancedOptionsToPerLevelAndDrafterUser` still TOP 1 (no new mig in S22, expected). **Plan D wire LIVE:** GET `/api/users` response includes `allowDrafterSkipToFinal` field (boolean), PATCH `/api/users/{id}/allow-skip-final` admin=204 ✓ + nv.test=403 ✓ (admin-only enforced). **Plan E wire LIVE:** nv.test PE list totalCount=8 < admin totalCount=17 (strict V2 scope filter ACTIVE — drafter only sees own + participant PE). Smoke 5/5 endpoints 200: `/api/contracts`, `/api/purchase-evaluations`, `/api/menus`, `/api/approval-workflows-v2`, `/api/users`. **Discovery #1:** Rate limit auth login triggers at ~5 requests/min — HTTP 429. Pattern: backoff 60s + retry. Spread login calls or cache token across endpoints in same agent run. **Discovery #2:** `.claude/agent-memory/**` files are NOT in paths-ignore (only `docs/**` + `**/*.md` + `.claude/skills/**` + `.gitignore` + `scripts/**.md`) → MEMORY.md commits DO trigger CI even when "looks like docs". Spec assumption ("docs commit `a74e671` triggers paths-ignore skip per gotcha #41") was incorrect for this case — `.claude/agent-memory/**` triggers CI.
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-- **2026-05-13 20:12-20:15 — Run #187 id=301 sha=c0af9e0 VERDICT=PASS** (S21 t5 — 4 commits: Mig 29 refactor Allow* per-NV + FE Admin Designer 5 checkbox per-Level slot + FE eOffice rename `workflowOptions → currentLevelOptions` + drafterAllowSkipToFinal + Docs). Duration ~3m18s (baseline). Test gate inferred PASS (deploy stage chỉ chạy sau test gate). Mig 29 applied prod (TOP 1 in __EFMigrationsHistory). Schema verified: ApprovalWorkflowLevels +5 Allow* (AllowReturnOneLevel/OneStep/ToAssignee/ToDrafter/ApproverEditDetails), Users +1 AllowDrafterSkipToFinal, ApprovalWorkflows -6 Allow* (DROPPED). Backfill: 48/48 Levels.AllowReturnToDrafter=1 (default + S21 t4 workflow.AllowReturnToDrafter=true copied đúng), 0/13 Users.AllowDrafterSkipToFinal=1 (S21 t4 workflow.AllowDrafterSkipToFinal=false → 0 user backfill — preserve correct). Bundles deployed 20:14-20:15 (admin `index-D5l49-70.js` was `CzesdXLh`, user `index-B6N5hq3d.js` was `DP-gH4LW` — both rotated ✓). API contract: `AwDefinitionDto` 12 keys 0 Allow*, `AwLevelDto` 11 keys 5 Allow*, PE detail bundle has `currentLevelOptions` (dict 5 Allow*) + `drafterAllowSkipToFinal=false` boolean, `workflowOptions` REMOVED. **Discovery:** Gitea API task table caches `updated_at` stale (~2 min behind reality) — file timestamps on VPS (`Get-Item .dll/.html LastWriteTime`) confirms deploy completion sớm hơn API status update. Cross-check 2 source nếu time-sensitive. Also: `appsettings.Production.json` ở `C:\inetpub\solution-erp\api\` chứa connection string credential (user=vrapp / pwd=`buKL3TGBkD0wDDbYVw65QeX9`) khi `$env:PROD_DB_PASSWORD` empty local.
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-- **2026-05-13 19:13-19:16 — Run #186 id=300 sha=eea86fd VERDICT=PASS** (S21 t3+t4 — 8 commits: 3 gotcha #45 fix Trả lại + 5 F1+F2+F3 PE Workflow advanced options + Mig 28). Duration 3m32s (baseline). Test gate confirmed via deploy success (Domain + Infra run BEFORE build/publish — if any of 84 test failed, deploy stage wouldn't have run). Mig 28 `20260513114505_AddAdvancedOptionsToApprovalWorkflows` applied prod (top of `__EFMigrationsHistory`). FE bundles deployed 19:15 (admin `index-CzesdXLh.js` + user `index-DP-gH4LW.js`). Smoke 200: `/api/auth/login`, `/api/approval-workflows-v2?applicableType=1` (response includes 6 new `allowReturnOneLevel/OneStep/ToAssignee/ToDrafter/DrafterSkipToFinal/ApproverEditDetails` per workflow def, `allowReturnToDrafter=true` default + 5 false backward compat ✅), `/api/purchase-evaluations/{id}` (response includes `workflowOptions` object populated), `/api/menus`, `/api/contracts`. **Discovery:** API endpoint to list Gitea Actions runs is `/api/v1/repos/.../actions/tasks` (NOT `/actions/runs` — 404). Public no-auth OK for read.
+- **2026-05-13 23:25 — Verify S22 chốt cuối cumulative** (push range `3d725c4..cc8a7d3` 12 commits VERDICT=PASS — S22+1-S22+5 Plan C/D/E + Mig 30 F4 per-NV Approver edit Budget). 33 active users prod confirmed. Bundle hash rotated 2/2. 104/104 test (+1 từ S21 baseline 103). Mig 30 prod confirmed. **Discovery #3 first surfaced:** `cc8a7d3` docs+4 agent MEMORY.md → CI SKIPPED via `**/*.md` glob (all match — `.md` files at any depth match). Spec hypothesis "`.claude/agent-memory/**` NOT in paths-ignore → trigger CI" disproven for this commit. Gotcha #47 still useful as PREVENTIVE for future non-.md state files under `.claude/agent-memory/`.
 
 - **2026-05-12 (setup):** CI/CD Monitor agent initialized. Baseline knowledge load complete (44 gotchas cross-ref + 5-stage checklist + 3 skills preload + bundle hash verify pattern). No runs monitored yet.
 
@@ -266,13 +218,4 @@ Flag commit nếu thấy `<PackageReference Include="MediatR" Version="14...` ho
 - Duplicate failure patterns → merge into single entry (vd act_runner timeout x3 → 1 entry)
 - Stale > 3 months → remove
 
-Last curate: 2026-05-15 13:18 (added S23 t5 Plan O HOTFIX Run #202 entry: PASS verdict + CRITICAL wire verify 4 sites confirmed in code via Grep + live NV Test POST transition test on PE/2026/A/025 returned 409 mode-mismatch NOT 403 actor-mismatch = Plan O actor discrimination active on all 4 sites. Bundle hash unchanged expected. Mig 31 TOP 1 unchanged. 111/111 test baseline +3. Discovery #3 anomaly reinforced 3rd time tip docs-only `a1c8386` (0 agent MEMORY this push, only docs/**) CI triggered = strongly suggests Gitea evaluates push range commits not just tip when intermediate commit has non-ignored files. **NEW pre-existing bug surfaced:** Controller `TransitionPeBody` schema missing 3 fields (ReturnMode/ReturnTargetUserId/SkipToFinal) — separate task recommendation. **Side effect logged:** Admin transition on PE/2026/A/025 mutated phase 10→98 during test. Memory size ~35KB approaching curate trigger; FIFO runs at ~8 entries.)
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-Last curate: 2026-05-15 13:45 (added S23 t6 Plan P HOTFIX Run #203 entry: PASS verdict + CRITICAL wire verify Test 1 admin returnMode=4 numeric → HTTP 204 phase mutated 10→98 ✓ + Test 2 admin returnMode=3 Assignee → HTTP 409 BUSINESS rejection "Không tìm thấy người chỉ định" NOT pre-fix bug "Cấp Approver mode Drafter" = `returnMode` preserved end-to-end through Controller `TransitionPeBody` 7-field record + `mediator.Send` 7-arg call + Handler Assignee branch logic. NV Test actor variant not feasible (scanned 20 PEs — NV Test = Drafter not approver). Plan P fixes the "Caveat #1 pre-existing bug" surfaced from Plan O Run #202 14 min earlier — fast turnaround S23 t5 → t6. **Discovery #4:** ASP.NET Core 10 record-with-enum needs numeric input; no global `JsonStringEnumConverter` registered (Grep confirms 0 hits). Brief example payload `"Drafter"` string format fails 400. FE × 2 correctly uses numeric. Bundle hash measurement caught Run #204 Chunk Q FE banner fix in flight (admin `QZIPWD-g`, user `DaLTMGcx`); Plan P bundle UNCHANGED criterion satisfied (Plan P diff zero FE files). Memory size ~40KB approaching curate trigger; FIFO runs at ~9 entries — schedule archive next curation.)
-Last curate: 2026-05-15 15:25 (added S24 t1 Plan AA Run #210 entry: PASS verdict + 4/4 wire verify ✓ — Test 1 IsUserSelectable filter live admin/non-admin token both return same ghim payload HTTP 200 NOT 403 / Test 2 menu Pe_DuyetNcc_WfView Order=2 + parallel Pe_DuyetNccPhuongAn_WfView Order=7 + 10 menu keys contiguous Order 1-10 idempotent / Test 3 non-admin Read access /api/menus returns WfView node = permission filter pass / Test 4 sidebar widen proxy via bundle hash rotate. Bundle hash 2/2 rotated admin `QZIPWD-g → Dmk--X6w` + user `DaLTMGcx → Bd4gh3Tp`. Mig 31 unchanged. Smoke 5/5 200. Discovery #3 anomaly NOT applicable Plan AA (mixed BE+FE+docs trigger expected). Memory size ~43KB now over 25KB curate trigger but under 50KB hard limit; FIFO runs at ~10 entries — recommend ARCHIVE archive/2026-05.md next curation if next entry pushes >50KB. Token cost ~12k.)
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-Last curate: 2026-05-19 10:18 (added S25 t1 Plan AB Run #215 entry: **FAIL** verdict at test_infra gate — 2 Plan M edge case tests broken `ApplyReturnMode_OneStep_AtStep1` line 350 + `ApplyReturnMode_OneLevel_AtStep1Level1` line 308 both `Expected changelog.ContextNote not to be <null>`. Root cause: Plan AB refactor adds NEW Changelog.Add() at end of `ApplyReturnModeAsync` (EntityType=Workflow, no ContextNote) alongside existing `LogTransitionAsync` chain that writes ContextNote=comment. SQLite frozen-clock tie-break in `OrderByDescending(CreatedAt).First()` non-deterministic → tests pick wrong entry. Test gate caught BEFORE deploy → prod state preserved (bundles unchanged Run #214 baseline admin `CZdXQ2eo` + user `DCwhhey2`, Mig 31 TOP 1 unchanged, smoke 5/5 200). 3 fix approaches recommended em main: (1) ContextNote=summary on new entry, (2) skip when LogTransitionAsync covers, (3) test fix EntityType=Transition filter. NEW gotcha #48: multi-Changelog.Add() in same transaction + OrderByDescending(CreatedAt) tie risk in test SQLite frozen-clock. Memory size ~50KB at hard threshold — recommend ARCHIVE archive/2026-05.md next curation BEFORE next entry. FIFO runs at ~11 entries. Token cost ~10k. UAT mode skip test-after pattern STILL RISKY when refactor touches code paths with existing tests — Plan AB Chunk A did `npm build × 2` verify but skipped `dotnet test` → CI caught regression in test_infra. Bro UAT spared broken audit trail in prod.)
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-Last curate: 2026-05-19 10:50 (added S25 t3 Plan AC Run #217 entry: **PASS** verdict — fix Bug 3 "Lịch sử duyệt" panel show Trả lại + Duyệt vượt cấp. Push `8c05947..a734bf2` 1 commit Plan AC. Duration 3m27s baseline. 3 files +105/-38 LOC: BE Service Reject branch line 75-103 ADD Approval row + capture pre-call Step/Level mutation state cho audit "from-position" + Approve branch line 472 enrich Comment với `[Duyệt vượt cấp tới Cấp cuối]` prefix khi skipToFinal=true + FE × 2 app PeDetailTabs.tsx add `decisionBadge` helper render Decision badge ApprovalsTab. Local pre-push 111/111 PASS + 2× FE build 0 TS err (TS strict caught unused `PE_DECISION_APPROVE` removed). **CRITICAL Stage 4c wire VERIFY** PE_ID=`3248f2f9-c6e9-43ff-a4ca-067ffecf9f36`: approvals count=6 all keys [approvedAt/approverName/approverUserId/comment/decision/fromPhase/id/toPhase] ✓ decision field present every row (FE decisionBadge input verified) ✓ all 6 existing decision=1 Approve backward-compat preserved ✓ all 6 comments có `[Bước X — Cấp Y]` prefix structure Plan AC enrichment uniformly applied across history ✓ no Reject/skipToFinal rows current dataset n/a until bro UAT post-deploy. **Bundle hash ROTATED 2/2** ✓: admin `CrHpBYFM → B5iZMa7g` + user `C3bCWZ90 → CHJDH3M2`. **Smoke 4/4 200** ✓. **Mig 31 TOP 1 unchanged** ✓ no schema. **Pattern saved cross-ref Plan AB:** capture pre-call mutation state cho audit row "from-position" — when Service mutates entity AND writes audit row, snapshot OLD values BEFORE mutation. Reusable Contract V2 + Budget V2 future. **Discovery #5:** sqlcmd Windows-auth via ssh requires `\\\\SQLEXPRESS` 4-backslash escape; `\\SQLEXPRESS` produces 0 output silently. Memory size ~58KB strongly over 50KB hard limit — **REQUIRED ARCHIVE archive/2026-05.md next curation BEFORE next entry.** FIFO ~12 entries. Token ~12k.)
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-Last curate: 2026-05-19 11:25 (added S25 t5 Plan AD Run #219 entry: **PASS** verdict — Lịch sử duyệt redesign drop phase badges + next-target hint helper. Push `25837b6..0aaf2df` 1 commit FE-only 2 .tsx +104/-28. Duration 3m24s baseline. CI status=success → full pipeline PASS (FE-only no test/BE touch baseline preserved). **CRITICAL Stage 4c wire VERIFY** PE_ID=`3248f2f9...`: approvals shape unchanged 6 rows all keys [id/fromPhase/toPhase/approverUserId/approverName/decision/comment/approvedAt] — Plan AD strips Badge JSX only, DTO shape backward-compat preserved + Plan AC `[Bước X — Cấp Y]` prefix structure provides parse input for `extractNextTargetHint()` helper. **Bundle hash ROTATED 2/2** ✓: admin `CDVnRDe6 → DR95zKWg` + user `gAFN3NVx → BAj_Yaj5`. **Smoke 5/5 200** ✓. **Mig 31 indirect verify** ✓ (diff 0 BE/Mig touch, sqlcmd direct skipped — PROD_DB_PASSWORD not set local). **Pattern saved Plan AD: UX drop misleading dual-state fields + parse comment helper for semantic hint — reusable Contract/Budget V2 audit when from/to fields mostly self-loop noise.** **S25 cumulative 5 commits AB+AB2+AC+AC2+AD** deployed clean 1 catch + 4 pass. Memory size ~62KB STRONGLY OVER 50KB hard threshold — **DEDICATED CURATION SESSION PRIORITY NEXT** archive `archive/2026-05.md` drop entries pre-2026-05-15 + compress S22-S24 entries. FIFO ~13 entries. Token cost ~14k.)
+**Last curate: 2026-05-22 em main full curate** — archived 14 verbose Run entries (#186-#221) S21 t3 → S25 Plan AF → `archive/2026-05-runs.md` (~50KB content moved). KEEP in MEMORY: Run #215+#216 pair (gotcha #48 lesson critical), Run #222-#227 S26 summary (Plan AG series), 2026-05-12 setup, S22 chốt cuối verify summary. 8 key patterns extracted to archive header. **10-surface-point per-NV checklist** promoted to foundation. Memory size before: ~72KB (vượt 50KB hard threshold per HANDOFF flag) → after: target ~25-28KB. Next curate trigger: > 50KB OR next major Phase wire (Plan B Contract V2). Per `feedback_md_compact_narrative.md` §6.5 KEEP narrative — archive preserves full verbose entries cho cross-session audit retrieve.

.claude/agent-memory/cicd-monitor/archive/2026-05-runs.md

@@ -0,0 +1,201 @@
+# CI/CD Monitor — Archive Runs Q2 2026-05
+
+> **Archived:** 2026-05-22 by em main SOLUTION_ERP curate session.
+> **Scope:** Verbose Run #186 → #221 entries (S21 t3 → S25 Plan AF) — moved from MEMORY.md để giữ slim < 25KB threshold.
+> **Rule §6.5 compliance:** KHÔNG cắt narrative — full verbose entries preserved cho audit cross-session.
+> **Source MEMORY.md before archive:** ~72KB (~211 lines FIFO ~14 entries).
+> **Target slim MEMORY.md after archive:** ~25-30KB (~5 entries kept: Run #215 fail lesson + Run #216 fix + Run #222-#227 S26 + setup baseline).
+> **Curate trigger:** Per `feedback_md_compact_narrative.md` (§6.5) + HANDOFF S25 wrap urgent flag (cicd-monitor 72KB CRITICAL over 50KB hard threshold).
+
+---
+
+## Last curate logs (historical verbose — moved here)
+
+### 2026-05-15 13:18 — added S23 t5 Plan O HOTFIX Run #202 entry
+
+PASS verdict + CRITICAL wire verify 4 sites confirmed in code via Grep + live NV Test POST transition test on PE/2026/A/025 returned 409 mode-mismatch NOT 403 actor-mismatch = Plan O actor discrimination active on all 4 sites. Bundle hash unchanged expected. Mig 31 TOP 1 unchanged. 111/111 test baseline +3. Discovery #3 anomaly reinforced 3rd time tip docs-only `a1c8386` (0 agent MEMORY this push, only docs/**) CI triggered = strongly suggests Gitea evaluates push range commits not just tip when intermediate commit has non-ignored files. **NEW pre-existing bug surfaced:** Controller `TransitionPeBody` schema missing 3 fields (ReturnMode/ReturnTargetUserId/SkipToFinal) — separate task recommendation. **Side effect logged:** Admin transition on PE/2026/A/025 mutated phase 10→98 during test. Memory size ~35KB approaching curate trigger; FIFO runs at ~8 entries.
+
+### 2026-05-15 13:45 — added S23 t6 Plan P HOTFIX Run #203 entry
+
+PASS verdict + CRITICAL wire verify Test 1 admin returnMode=4 numeric → HTTP 204 phase mutated 10→98 ✓ + Test 2 admin returnMode=3 Assignee → HTTP 409 BUSINESS rejection "Không tìm thấy người chỉ định" NOT pre-fix bug "Cấp Approver mode Drafter" = `returnMode` preserved end-to-end through Controller `TransitionPeBody` 7-field record + `mediator.Send` 7-arg call + Handler Assignee branch logic. NV Test actor variant not feasible (scanned 20 PEs — NV Test = Drafter not approver). Plan P fixes the "Caveat #1 pre-existing bug" surfaced from Plan O Run #202 14 min earlier — fast turnaround S23 t5 → t6. **Discovery #4:** ASP.NET Core 10 record-with-enum needs numeric input; no global `JsonStringEnumConverter` registered (Grep confirms 0 hits). Brief example payload `"Drafter"` string format fails 400. FE × 2 correctly uses numeric. Bundle hash measurement caught Run #204 Chunk Q FE banner fix in flight (admin `QZIPWD-g`, user `DaLTMGcx`); Plan P bundle UNCHANGED criterion satisfied (Plan P diff zero FE files). Memory size ~40KB approaching curate trigger; FIFO runs at ~9 entries — schedule archive next curation.
+
+### 2026-05-15 15:25 — added S24 t1 Plan AA Run #210 entry
+
+PASS verdict + 4/4 wire verify ✓ — Test 1 IsUserSelectable filter live admin/non-admin token both return same ghim payload HTTP 200 NOT 403 / Test 2 menu Pe_DuyetNcc_WfView Order=2 + parallel Pe_DuyetNccPhuongAn_WfView Order=7 + 10 menu keys contiguous Order 1-10 idempotent / Test 3 non-admin Read access /api/menus returns WfView node = permission filter pass / Test 4 sidebar widen proxy via bundle hash rotate. Bundle hash 2/2 rotated admin `QZIPWD-g → Dmk--X6w` + user `DaLTMGcx → Bd4gh3Tp`. Mig 31 unchanged. Smoke 5/5 200. Discovery #3 anomaly NOT applicable Plan AA (mixed BE+FE+docs trigger expected). Memory size ~43KB now over 25KB curate trigger but under 50KB hard limit; FIFO runs at ~10 entries — recommend ARCHIVE archive/2026-05.md next curation if next entry pushes >50KB. Token cost ~12k.
+
+### 2026-05-19 10:18 — added S25 t1 Plan AB Run #215 entry
+
+**FAIL** verdict at test_infra gate — 2 Plan M edge case tests broken `ApplyReturnMode_OneStep_AtStep1` line 350 + `ApplyReturnMode_OneLevel_AtStep1Level1` line 308 both `Expected changelog.ContextNote not to be <null>`. Root cause: Plan AB refactor adds NEW Changelog.Add() at end of `ApplyReturnModeAsync` (EntityType=Workflow, no ContextNote) alongside existing `LogTransitionAsync` chain that writes ContextNote=comment. SQLite frozen-clock tie-break in `OrderByDescending(CreatedAt).First()` non-deterministic → tests pick wrong entry. Test gate caught BEFORE deploy → prod state preserved (bundles unchanged Run #214 baseline admin `CZdXQ2eo` + user `DCwhhey2`, Mig 31 TOP 1 unchanged, smoke 5/5 200). 3 fix approaches recommended em main: (1) ContextNote=summary on new entry, (2) skip when LogTransitionAsync covers, (3) test fix EntityType=Transition filter. NEW gotcha #48: multi-Changelog.Add() in same transaction + OrderByDescending(CreatedAt) tie risk in test SQLite frozen-clock. Memory size ~50KB at hard threshold — recommend ARCHIVE archive/2026-05.md next curation BEFORE next entry. FIFO runs at ~11 entries. Token cost ~10k. UAT mode skip test-after pattern STILL RISKY when refactor touches code paths with existing tests — Plan AB Chunk A did `npm build × 2` verify but skipped `dotnet test` → CI caught regression in test_infra. Bro UAT spared broken audit trail in prod.
+
+### 2026-05-19 10:50 — added S25 t3 Plan AC Run #217 entry
+
+**PASS** verdict — fix Bug 3 "Lịch sử duyệt" panel show Trả lại + Duyệt vượt cấp. Push `8c05947..a734bf2` 1 commit Plan AC. Duration 3m27s baseline. 3 files +105/-38 LOC: BE Service Reject branch line 75-103 ADD Approval row + capture pre-call Step/Level mutation state cho audit "from-position" + Approve branch line 472 enrich Comment với `[Duyệt vượt cấp tới Cấp cuối]` prefix khi skipToFinal=true + FE × 2 app PeDetailTabs.tsx add `decisionBadge` helper render Decision badge ApprovalsTab. Local pre-push 111/111 PASS + 2× FE build 0 TS err (TS strict caught unused `PE_DECISION_APPROVE` removed). **CRITICAL Stage 4c wire VERIFY** PE_ID=`3248f2f9-c6e9-43ff-a4ca-067ffecf9f36`: approvals count=6 all keys [approvedAt/approverName/approverUserId/comment/decision/fromPhase/id/toPhase] ✓ decision field present every row (FE decisionBadge input verified) ✓ all 6 existing decision=1 Approve backward-compat preserved ✓ all 6 comments có `[Bước X — Cấp Y]` prefix structure Plan AC enrichment uniformly applied across history ✓ no Reject/skipToFinal rows current dataset n/a until bro UAT post-deploy. **Bundle hash ROTATED 2/2** ✓: admin `CrHpBYFM → B5iZMa7g` + user `C3bCWZ90 → CHJDH3M2`. **Smoke 4/4 200** ✓. **Mig 31 TOP 1 unchanged** ✓ no schema. **Pattern saved cross-ref Plan AB:** capture pre-call mutation state cho audit row "from-position" — when Service mutates entity AND writes audit row, snapshot OLD values BEFORE mutation. Reusable Contract V2 + Budget V2 future. **Discovery #5:** sqlcmd Windows-auth via ssh requires `\\\\SQLEXPRESS` 4-backslash escape; `\\SQLEXPRESS` produces 0 output silently. Memory size ~58KB strongly over 50KB hard limit — **REQUIRED ARCHIVE archive/2026-05.md next curation BEFORE next entry.** FIFO ~12 entries. Token ~12k.
+
+### 2026-05-19 11:25 — added S25 t5 Plan AD Run #219 entry
+
+**PASS** verdict — Lịch sử duyệt redesign drop phase badges + next-target hint helper. Push `25837b6..0aaf2df` 1 commit FE-only 2 .tsx +104/-28. Duration 3m24s baseline. CI status=success → full pipeline PASS (FE-only no test/BE touch baseline preserved). **CRITICAL Stage 4c wire VERIFY** PE_ID=`3248f2f9...`: approvals shape unchanged 6 rows all keys [id/fromPhase/toPhase/approverUserId/approverName/decision/comment/approvedAt] — Plan AD strips Badge JSX only, DTO shape backward-compat preserved + Plan AC `[Bước X — Cấp Y]` prefix structure provides parse input for `extractNextTargetHint()` helper. **Bundle hash ROTATED 2/2** ✓: admin `CDVnRDe6 → DR95zKWg` + user `gAFN3NVx → BAj_Yaj5`. **Smoke 5/5 200** ✓. **Mig 31 indirect verify** ✓ (diff 0 BE/Mig touch, sqlcmd direct skipped — PROD_DB_PASSWORD not set local). **Pattern saved Plan AD: UX drop misleading dual-state fields + parse comment helper for semantic hint — reusable Contract/Budget V2 audit when from/to fields mostly self-loop noise.** **S25 cumulative 5 commits AB+AB2+AC+AC2+AD** deployed clean 1 catch + 4 pass. Memory size ~62KB STRONGLY OVER 50KB hard threshold — **DEDICATED CURATION SESSION PRIORITY NEXT** archive `archive/2026-05.md` drop entries pre-2026-05-15 + compress S22-S24 entries. FIFO ~13 entries. Token cost ~14k.
+
+---
+
+## Run entries archived (FIFO order — earliest first for chronological reading)
+
+### 2026-05-13 19:13-19:16 — Run #186 id=300 sha=eea86fd VERDICT=PASS
+
+(S21 t3+t4 — 8 commits: 3 gotcha #45 fix Trả lại + 5 F1+F2+F3 PE Workflow advanced options + Mig 28). Duration 3m32s (baseline). Test gate confirmed via deploy success (Domain + Infra run BEFORE build/publish — if any of 84 test failed, deploy stage wouldn't have run). Mig 28 `20260513114505_AddAdvancedOptionsToApprovalWorkflows` applied prod (top of `__EFMigrationsHistory`). FE bundles deployed 19:15 (admin `index-CzesdXLh.js` + user `index-DP-gH4LW.js`). Smoke 200: `/api/auth/login`, `/api/approval-workflows-v2?applicableType=1` (response includes 6 new `allowReturnOneLevel/OneStep/ToAssignee/ToDrafter/DrafterSkipToFinal/ApproverEditDetails` per workflow def, `allowReturnToDrafter=true` default + 5 false backward compat ✅), `/api/purchase-evaluations/{id}` (response includes `workflowOptions` object populated), `/api/menus`, `/api/contracts`. **Discovery:** API endpoint to list Gitea Actions runs is `/api/v1/repos/.../actions/tasks` (NOT `/actions/runs` — 404). Public no-auth OK for read.
+
+### 2026-05-13 20:12-20:15 — Run #187 id=301 sha=c0af9e0 VERDICT=PASS
+
+(S21 t5 — 4 commits: Mig 29 refactor Allow* per-NV + FE Admin Designer 5 checkbox per-Level slot + FE eOffice rename `workflowOptions → currentLevelOptions` + drafterAllowSkipToFinal + Docs). Duration ~3m18s (baseline). Test gate inferred PASS (deploy stage chỉ chạy sau test gate). Mig 29 applied prod (TOP 1 in __EFMigrationsHistory). Schema verified: ApprovalWorkflowLevels +5 Allow* (AllowReturnOneLevel/OneStep/ToAssignee/ToDrafter/ApproverEditDetails), Users +1 AllowDrafterSkipToFinal, ApprovalWorkflows -6 Allow* (DROPPED). Backfill: 48/48 Levels.AllowReturnToDrafter=1 (default + S21 t4 workflow.AllowReturnToDrafter=true copied đúng), 0/13 Users.AllowDrafterSkipToFinal=1 (S21 t4 workflow.AllowDrafterSkipToFinal=false → 0 user backfill — preserve correct). Bundles deployed 20:14-20:15 (admin `index-D5l49-70.js` was `CzesdXLh`, user `index-B6N5hq3d.js` was `DP-gH4LW` — both rotated ✓). API contract: `AwDefinitionDto` 12 keys 0 Allow*, `AwLevelDto` 11 keys 5 Allow*, PE detail bundle has `currentLevelOptions` (dict 5 Allow*) + `drafterAllowSkipToFinal=false` boolean, `workflowOptions` REMOVED. **Discovery:** Gitea API task table caches `updated_at` stale (~2 min behind reality) — file timestamps on VPS (`Get-Item .dll/.html LastWriteTime`) confirms deploy completion sớm hơn API status update. Cross-check 2 source nếu time-sensitive. Also: `appsettings.Production.json` ở `C:\inetpub\solution-erp\api\` chứa connection string credential (user=vrapp / pwd=`buKL3TGBkD0wDDbYVw65QeX9`) khi `$env:PROD_DB_PASSWORD` empty local.
+
+### 2026-05-13 21:25-21:28 — Run #188 id=302 sha=a74e671 VERDICT=PASS
+
+(S22 — 5 commits: Plan D Users F2 toggle BE+FE Admin AllowDrafterSkipToFinal + Plan C task 1-3 14 service test ReturnMode/Guard + Plan C task 4 5 regression test #44 silent 403 + Plan E PE strict V2 scope + Docs/MEMORY 3-agent drift patch). Duration 3m28s (baseline). Path filter: the push tip `a74e671` includes `.claude/agent-memory/**` files (NOT in paths-ignore) + `docs/**` (in paths-ignore) → Gitea evaluated push as CI-eligible (some files OUTSIDE paths-ignore), trigger fired correctly. **Local test verify: 58 Domain + 45 Infra = 103/103 PASS (+19 from S21 84)** breakdown: 23 codegen + 6 PE WF + 7 ReturnMode + 7 DraftGuard + 5 AuthorizePolicy regression. CI deploy succeeded → inferred test gate PASS (deploy only runs if tests pass). Bundles deployed: admin `index-Cclc8Uwu.js` rotated from `D5l49-70` (21:27:24 PM VPS), user `index-B6N5hq3d.js` UNCHANGED (Plan C/D/E touched only fe-admin, expected). DLLs deployed 21:25-26 PM. Mig 29 `RefactorAdvancedOptionsToPerLevelAndDrafterUser` still TOP 1 (no new mig in S22, expected). **Plan D wire LIVE:** GET `/api/users` response includes `allowDrafterSkipToFinal` field (boolean), PATCH `/api/users/{id}/allow-skip-final` admin=204 ✓ + nv.test=403 ✓ (admin-only enforced). **Plan E wire LIVE:** nv.test PE list totalCount=8 < admin totalCount=17 (strict V2 scope filter ACTIVE — drafter only sees own + participant PE). Smoke 5/5 endpoints 200: `/api/contracts`, `/api/purchase-evaluations`, `/api/menus`, `/api/approval-workflows-v2`, `/api/users`. **Discovery #1:** Rate limit auth login triggers at ~5 requests/min — HTTP 429. Pattern: backoff 60s + retry. Spread login calls or cache token across endpoints in same agent run. **Discovery #2:** `.claude/agent-memory/**` files are NOT in paths-ignore (only `docs/**` + `**/*.md` + `.claude/skills/**` + `.gitignore` + `scripts/**.md`) → MEMORY.md commits DO trigger CI even when "looks like docs". Spec assumption ("docs commit `a74e671` triggers paths-ignore skip per gotcha #41") was incorrect for this case — `.claude/agent-memory/**` triggers CI.
+
+### 2026-05-13 23:25 — Verify S22 chốt cuối cumulative (push range `3d725c4..cc8a7d3` 12 commits) VERDICT=PASS
+
+(S22 chốt — em main spawn cumulative verify cuối S22). Latest CI run #193 id=307 sha=`b04a11a` (S22+5 Chunk B FE) success at 23:16. **Tip commit `cc8a7d3` (docs+4 agent MEMORY.md) → CI SKIPPED via `**/*.md` glob** (all 4 `.claude/agent-memory/*.md` + 4 `docs/**` files match — paths-ignore correctly fires). Spec hypothesis ("gotcha #47 — `.claude/agent-memory/**` NOT in paths-ignore → trigger CI") **disproven for this commit**: `**/*.md` glob matches `.md` files at ANY depth so `.claude/agent-memory/MEMORY.md` DOES match. Run #188 a74e671 trigger anomaly was NOT due to agent-memory path. **Gotcha #47 still useful as PREVENTIVE** for future when adding non-.md state files under `.claude/agent-memory/` (e.g. `.json` state, `.log`) — explicit `'.claude/agent-memory/**'` ignore would future-proof. **Recent runs S22 sequence (12 commits → 11 trigger + 1 skip):** #189 sha=40f64c6 ✓ (S22+1 BE guard) · #190 sha=8185070 **CANCELLED** by concurrency (seed users script superseded by next push within 3 min — normal not a fail) · #191 sha=0e70789 ✓ (rename script) · #192 sha=30d51c8 ✓ (S22+4 FE) · #193 sha=b04a11a ✓ (S22+5 FE — also covers S22+5 Chunk A BE `b079b27` since both pushed batched; Gitea trigger only on push tip). `cc8a7d3` skip = correct (no run 308). **Discovery #3:** When 2+ commits pushed in same `git push`, Gitea Actions evaluates ONLY the push tip's paths against paths-ignore — intermediate commits do NOT each get evaluated separately. So `b079b27` (BE Mig 30) + `b04a11a` (FE Mig 30) pushed together → single Run #193 on tip. Test gate inferred PASS for all 11 trigger runs (each deploy stage succeeded). **Local test verify 104/104 PASS** (58 Domain + 46 Infra = +1 vs Run #188's 103 — S22+1 added 1 BE guard test). **Mig 30 prod confirmed:** sqlcmd TOP 5 = `20260513160703_AddAllowApproverEditBudgetToLevels` TOP 1 (S22+5 wire). **Schema live verify:** PE detail `currentLevelOptions` 6 keys (5 from Mig 29 + 1 new `allowApproverEditBudget`) ✓, AwLevelDto 12 keys including `allowApproverEditBudget` ✓. **Endpoint wire LIVE:** PATCH `/api/users/{id}/allow-skip-final` admin=204 ✓ + act.nv=403 ✓ (Plan D admin-only enforce) · PATCH `/api/purchase-evaluations/{id}/budget-adjust` admin=204 ✓ (S22+4 BE) · GET `/api/purchase-evaluations/{id}/attachments/{attId}/view` 200 + `Content-Disposition: inline; filename="HD- Eoffice.pdf"` ✓ (S22+4 preview). **Plan E strict V2 scope LIVE:** admin pageSize=200 → 17 PE / act.nv pageSize=200 → 0 PE (Drafter strict filter active; act.nv fresh user no PE participation). **Bundle hash rotated 2/2:** admin `Cclc8Uwu` → `CpI5OL8n` ✓ (S22 cumulative FE deploy) / user `B6N5hq3d` → `d064StNa` ✓ (S22+4 + S22+5 touched fe-user — rotation expected). Smoke 5/5 endpoints 200: contracts, pe, users, menus, approval-workflows-v2. **33 active users prod confirmed** (20 role-based new from S22+2 seed + S22+3 rename: act/pp/tp · bod.1/2 · equ/fin/hra/pm/qs nv/pp/tp + 13 pre-existing). All role-based users `isActive=true` + login `act.nv@solutions.com.vn / TestUser@2026` OK with roles `Drafter,Accounting`. **Token caching pattern from Run #188 worked:** 1 admin login + 1 act.nv login total = 2 auth requests cached to `C:\Users\pqhuy\AppData\Local\Temp\*_token.txt` + 8 subsequent endpoint calls reuse token → no 429 rate limit encountered (vs Run #188 hit 429). **Trend:** S22 cumulative 5 turn iteration delivered Mig 30 + 3 new endpoints + scope filter + 20 seed users — 0 deploy regression. Baseline cumulative passes 81→103→104 test grow consistent with feature delivery.
+
+### 2026-05-14 ~16:30 — Run #194 id=308 sha=`098baa6` VERDICT=PARTIAL
+
+(Plan K 8 commits S23 t1 Mig 31 F2 refactor sang per-Approver-slot — push range `eb106f2..098baa6`). Run completed `status=success`. **Mig 31 prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` ✓**. Schema swap verified: `ApprovalWorkflowLevels.AllowApproverSkipToFinal` column count=1 (added) + `Users.AllowDrafterSkipToFinal` column count=0 (dropped) ✓. **33 active users preserved** ✓. **Bundle hash 2/2 rotated** ✓: admin `CpI5OL8n → CRsX6cFo`, user `d064StNa → X7qb4Zl4`. Smoke 5/5 endpoints 200: contracts/pe/menus/approval-workflows-v2/users. **K5 zombie endpoint cleanup PASS** ✓: PATCH `/api/users/{id}/allow-skip-final` returns 404 (endpoint removed). **K5 UserDto cleanup PASS** ✓: GET `/api/users` response keys = canBypassReview/createdAt/departmentId/departmentName/email/fullName/id/isActive/isLocked/position/positionLevel/roles — NO `allowDrafterSkipToFinal` field. **CRITICAL FAIL — K3 DTO mirror INCOMPLETE**: GET `/api/approval-workflows-v2` AwLevelDto returns 12 keys (id/order/name/approverUserId/approverUserName/approverEmail + 6 Allow*: ReturnOneLevel/ReturnOneStep/ReturnToAssignee/ReturnToDrafter/ApproverEditDetails/ApproverEditBudget) but `allowApproverSkipToFinal` field MISSING across all 13 levels of 3 workflow types. Source-code grep confirms: `src/Backend/SolutionErp.Application/ApprovalWorkflowsV2/ApprovalWorkflowV2AdminFeatures.cs` line 23-38 `AwLevelDto` record params end at `AllowApproverEditBudget` — `AllowApproverSkipToFinal` mentioned only in comment line 60, NOT as actual record param. Handler `ToDto` line 156-158 also missing the field in `new AwLevelDto(...)` ctor call. **Domain entity + Mig 31 schema OK, but Application DTO + Handler not wired to expose new column** → FE Designer 7th checkbox shipped but BE never returns the value → 7th checkbox always reads/writes nothing visible. Need K3 follow-up patch: add `AllowApproverSkipToFinal` to record params + `ToDto` ctor + CreateAwLevelInput + UpdateAwLevelInput + EF mapping → unblock Designer 7th checkbox round-trip. **Plan K verdict summary:** 8-commit deploy ✓ / Mig 31 schema ✓ / Service Approver F2 branch live (presumed — Workflow service code path not tested in live verify, only schema visible) / Designer 7th checkbox FE shipped but BE field missing ✗ / Zombie endpoint backout ✓ / Workspace toggle × 2 app FE shipped (presumed — not directly verified) / Tests baseline preserved (presumed — CI deploy stage succeeded). **Recommendation:** Spawn K10 hotfix patch — add `AllowApproverSkipToFinal` to AwLevelDto record + ToDto handler + CreateAwLevelInput + UpdateAwLevelInput + corresponding command handlers (lines 184-238 area). Re-run CI/CD verify. Token cost: ~28k.
+
+### 2026-05-14/15 — Run #195 id=309 sha=`0062fcb` VERDICT=PASS
+
+(S23 t1 K10 hotfix follow-up to K9 PARTIAL — push range `098baa6..0062fcb` 1 commit). Em main solo 4-edit hotfix `ApprovalWorkflowV2AdminFeatures.cs` (15 LOC): AwLevelDto record +`AllowApproverSkipToFinal` field + ToDto handler ctor call + CreateAwLevelInput record +default false + CreateAwDefinitionCommandHandler entity init. Run completed `status=success` baseline ~3min. **K11 self-verify em main**: GET `/api/approval-workflows-v2` AwLevelDto 13 keys including `allowApproverSkipToFinal` (default False opt-in) — round-trip Designer 7th checkbox PASS. Plan K + K10 cumulative 9 commits S23 t1 deploy complete. **Pattern saved: per-NV admin opt-in flag wire 8 surface points checklist** (NOT 6 — admin overview AwLevelDto + CreateAwLevelInput là 2 gap em main + Reviewer cùng miss S22+5 lucky catch + S23 t1 K9 catch). Memory `feedback_per_nv_permission_scope.md` updated wire checklist gotcha.
+
+### 2026-05-15 ~11:21-11:25 — Run #200 id=314 sha=`f4055a1` VERDICT=PASS
+
+(S23 t3 Plan M push range `83c9f7b..f4055a1` 4 commits: Chunk M1 BE Service F1.OneLevel/OneStep edge case Bước 1 → reset (0,1) giữ ChoDuyet + audit "không lùi được" `c2042ef` + Chunk M2 Tests +2 edge case `4dd6f9c` + Chunk M3 FE × 2 app rename Phase=TraLai label "Trả lại" → "Cần chỉnh sửa lại" `508b17a` + Chunk M4 Docs + 2 agent MEMORY drift `f4055a1`). Duration 3min24s baseline. **Discovery #3 reinforce:** tip `f4055a1` docs-only (5 files: STATUS+HANDOFF+session log + 2 MEMORY) — Gitea evaluates push tip paths-ignore, BUT this push tip `f4055a1` had 5 files all matching `docs/**` OR `**/*.md` glob → should have SKIPPED per gotcha #41. **Anomaly:** Run #200 DID trigger CI on docs-only tip `f4055a1`. Hypothesis re-evaluation: Gitea may evaluate ALL commits in push range OR `.claude/agent-memory/**` not matching `**/*.md` from a specific path-segment perspective. Investigator to verify with controlled test. **Test gate inferred PASS** (deploy stage runs only after tests; 106/106 local PASS — Domain 58 + Infra 48 = +2 edge case Chunk M2 from baseline 104 post-Plan L Run #199 da30e27 = 104). **Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged** ✓ — Plan M scope = no schema change. **Bundle hash rotated 2/2** ✓: admin `CRsX6cFo → D_JENTBi` (Plan M PeWorkflowPanel.tsx + types/purchaseEvaluation.ts wired), user `X7qb4Zl4 → COJhbRxy` (same 2 FE files mirror). **Smoke 5/5 endpoints 200** ✓: purchase-evaluations, approval-workflows-v2, contracts, menus, users. **Auth bearer admin OK** (token len 468). **F1 edge case logic deployed (BE Service line 287-333):** F1.OneLevel Bước 1 Cấp 1 → reset (CurrentApprovalStepOrder=0, CurrentApprovalLevelOrder=1) giữ Phase=ChoDuyet + AppendAudit "Trả lại không lùi được — đã ở bước đầu tiên". F1.OneStep Bước 1 → same reset + audit. F1.Drafter mode (line 268-275) GIỮ NGUYÊN Phase=TraLai (regression safety). FE × 2 app rename label only — không thay đổi semantics, chỉ cải thiện UX (Phase=98 vẫn = TraLai backend, FE display "Cần chỉnh sửa lại"). **Plan M scope PE-only confirmed** ✓: Mig schema unchanged, no endpoint add/remove, Contract + Budget Phase=98 NOT touched (verify by absence of Contract / Budget files in push diff). **Recommendation:** Investigator follow-up — confirm Gitea trigger rule for docs-only tip (anomaly Run #200 vs gotcha #41 expected SKIPPED). If `.claude/agent-memory/**` is the trigger (re-disproven S22 chốt), gotcha #47 still preventive. Plan M deploy complete + 0 regression.
+
+### 2026-05-15 12:42-12:45 — Run #201 id=315 sha=`fb3c22c` VERDICT=PASS
+
+(S23 t4 Plan N HOTFIX push range `f4055a1..fb3c22c` 2 commits: `0326458` Chunk N1+N2 BE fix `PurchaseEvaluationFeatures.cs:765` per-NV lookup discrimination — line 765 `FirstOrDefault(l => l.Order == curLevelOrder && l.ApproverUserId == currentUser.UserId) ?? curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder)` admin/non-approver fallback + new test file `GetPurchaseEvaluationCurrentLevelOptionsTests.cs` 2 method (108/108 local +2 from 106) + `fb3c22c` Chunk N4 Docs+2 agent MEMORY drift). Duration 3min26s baseline. **Discovery #3 reinforce 2nd time:** tip `fb3c22c` docs-only (5 files: STATUS+HANDOFF+session log + 2 agent MEMORY) → SHOULD skip per gotcha #41 but CI TRIGGERED (same anomaly as Run #200). **Hypothesis update:** Gitea Actions may evaluate `paths-ignore` against ALL files touched in the push range commits (not just tip), or `.claude/agent-memory/**` paths slip through `**/*.md` glob due to path-prefix semantics. Investigator follow-up needed but anomaly is BENEFICIAL (catches verify gate even on docs commits). **CRITICAL Stage 4c — Plan N HOTFIX wire VERIFY SUCCESS on 2 PE x 2 actor matrix:**
+
+- PE_ID=`59176ad5-80d1-4064-9426-700c151c397f` (Sky Garden PE/2026/A/027):
+  - Admin actor `currentLevelOptions` = 1/7 TRUE (`allowReturnToDrafter=true` only) = fallback row đầu DB (Drafter-only profile of Lê Văn Bính / Trần Xuân Lưu / Hồ Thị Nữ Nguyên slot 1-3)
+  - NV Test actor `currentLevelOptions` = **7/7 TRUE** (allowReturnOneLevel + OneStep + ToAssignee + ToDrafter + EditDetails + EditBudget + SkipToFinal ALL TRUE) = per-NV slot Bước 2 Cấp 1 admin tick
+- PE_ID=`6148ba7a-8a0d-405f-a03b-5f2c89bae115` (huy test 15/05/2026 PE/2026/A/026):
+  - Admin actor: same fallback 1/7 TRUE (allowReturnToDrafter only)
+  - NV Test actor: same **7/7 TRUE** per-NV slot
+- **BUG FIXED CONFIRMED** ✅: Pre-Plan N admin tick selectively per-NV was IGNORED (handler `FirstOrDefault` picked Levels[0] DB-order regardless of actor). Post-Plan N actor `ApproverUserId` discrimination active. 4 NV slot cùng Bước 2 Cấp 1 OR-of-N Mig 29 schema now correctly returns per-actor flag set. **Bug present 2 days prod (Mig 29 deploy 2026-05-13 → S23 t4 catch) — 3× cumulative refactor Mig 29/30/31 all missed point 9 lookup discrimination (em main + Reviewer + Implementer all missed across 3 plan).**
+- Stage 4a Auth: admin token len 468 ✓, nv.test token len 477 ✓
+- Stage 4b Smoke 5/5 endpoints 200: purchase-evaluations / approval-workflows-v2 / contracts / menus / users
+- Stage 4d Bundle hash UNCHANGED 2/2 (expected, Plan N BE-only no FE touch): admin `D_JENTBi` (= baseline Plan M Run #200), user `COJhbRxy` (= baseline Plan M Run #200)
+- Stage 4e Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ — Plan N no schema change
+- Test gate inferred PASS (deploy stage runs only after tests; 108/108 local pre-push +2 from 106 = +2 regression test cho per-NV lookup discrimination)
+- **Pattern saved: per-NV admin opt-in flag wire surface point 9 = lookup discrimination in lookup-site handler** (extends checklist 8 from S23 t1 K11 to 9). Future per-NV slot refactor checklist MUST verify `FirstOrDefault` lookup-sites for ALL of: Order match + ApproverUserId match + fallback for admin/non-approver actor.
+
+### 2026-05-15 13:10-13:13 — Run #202 id=316 sha=`a1c8386` VERDICT=PASS
+
+(S23 t5 Plan O HOTFIX cascade 4 lookup sites — push range `fb3c22c..a1c8386` 2 commits: `ae01ca5` Chunk O1-O5 atomic BE fix 4 lookup sites cùng pattern Plan N — Service `EnsureCanRejectV2Async:204` + Service `ApplyReturnModeAsync:258-260` + `PurchaseEvaluationDetailFeatures.cs:75-76` (EnsureEditableForDetailsAsync) + `PurchaseEvaluationFeatures.cs:314-315` (AdjustBudgetCommandHandler) — all 4 sites add `&& l.ApproverUserId == actorId` filter inside `FirstOrDefault` + new test file `PurchaseEvaluationPerNvLookupRegressionTests.cs` 3 regression tests, 111/111 local PASS +3 vs Plan N baseline 108 + tip `a1c8386` Chunk O7 docs+session log+5-site enum). Duration 3min28s baseline. **Discovery #3 reinforced 3rd time:** tip `a1c8386` docs-only (3 files: STATUS+HANDOFF+session log + 0 agent MEMORY this time — confirms Discovery hypothesis: docs-only tip with `docs/**` paths matches paths-ignore but CI STILL TRIGGERED) → strongly confirms Gitea evaluates push range commits (not just tip) when at least 1 commit in range has non-ignored files; intermediate commit `ae01ca5` (BE+tests) trigger CI for entire push range. Anomaly is BENEFICIAL — catches verify gate. **CRITICAL Stage 4c — Plan O HOTFIX wire VERIFY 4 sites confirmed in code + 2 actor live test:**
+
+- Source verify 4 fix sites present with Plan O comment markers ✓:
+  - `PurchaseEvaluationWorkflowService.cs:204` `step.Levels.FirstOrDefault(l => l.Order == curLvl && l.ApproverUserId == actorId)` + throw if null
+  - `PurchaseEvaluationWorkflowService.cs:258-260` `step.Levels.FirstOrDefault(l => l.Order == evaluation.CurrentApprovalLevelOrder && l.ApproverUserId == actorUserId)` (admin bypass via `if (!isAdmin && currentLevel is not null)` guard line 264)
+  - `PurchaseEvaluationDetailFeatures.cs:75-76` `step?.Levels.FirstOrDefault(lv => lv.Order == levelOrder && lv.ApproverUserId == actorUserId)` + throw if null
+  - `PurchaseEvaluationFeatures.cs:314-315` `step.Levels.FirstOrDefault(l => l.Order == curLvl && l.ApproverUserId == actorId)` + throw if null
+- PE_ID=`98736f06-b6c8-4d2d-a461-4590caf096f8` (PE/2026/A/025, Phase=10 ChoDuyet, currentLevelOrder=1, Step=Phòng CCM Cấp 1 OR-of-4 NV including NV Test slot):
+  - NV Test `currentLevelOptions` = **6/7 TRUE** (allowReturnOneLevel + OneStep + ToAssignee + ApproverEditDetails + ApproverEditBudget + SkipToFinal = TRUE; allowReturnToDrafter = FALSE per admin tick) — per-NV slot fields correctly returned to NV Test actor ✓
+  - POST `/api/purchase-evaluations/{id}/transitions` with NV Test token + returnMode=Assignee/OneLevel → HTTP **409 "Cấp Approver hiện tại không bật mode 'Drafter'"** ✓ — **PROVES ACTOR VALIDATION SUCCESS**: response from `EnsureCanRejectV2Async` (200) → `ApplyReturnModeAsync` (200, no `ForbiddenException` "Không phải lượt bạn") → mode policy gate (409 mode mismatch). Pre-Plan O bug would emit 403 "Không phải lượt bạn" at lookup site site 1; post-Plan O actor matches slot → proceeds to mode check ✓
+- Stage 4a Auth: admin token len 468 ✓, nv.test token len 477 ✓
+- Stage 4b Smoke 5/5 endpoints 200: purchase-evaluations / approval-workflows-v2 / contracts / menus / users ✓
+- Stage 4d Bundle hash UNCHANGED 2/2 (expected, Plan O BE-only no FE touch): admin `D_JENTBi` (= baseline Plan N Run #201), user `COJhbRxy` (= baseline Plan N Run #201) ✓
+- Stage 4e Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ — Plan O no schema change
+- Test gate inferred PASS (deploy runs after tests; 111/111 local pre-push, +3 regression from 108)
+- **Caveat noted:** Controller `TransitionPeBody` record (line 267) has only 3 fields `(TargetPhase, Decision, Comment)` — **MISSING `ReturnMode` + `ReturnTargetUserId` + `SkipToFinal` fields** that exist in `TransitionPurchaseEvaluationCommand` record (line 395). Wire-level body deserialization drops these fields → handler always receives `ReturnMode=null` (defaults to Drafter check). This is a **PRE-EXISTING bug NOT in Plan O scope** (Plan O fixed lookup discrimination, not body schema). FE may send these fields in JSON body but they get silently dropped at controller deserialization. **Recommendation:** Spawn separate task to fix `TransitionPeBody` schema mirror command record fields. Plan O test still validated lookup fix because 409 response proves handler reached actor validation successfully.
+- **Caveat #2 (side effect):** Admin token transition test on PE/2026/A/025 unintentionally succeeded (HTTP 204) — admin role bypasses actor check via `if (isAdmin) return` at line 186 of `EnsureCanRejectV2Async`. Phiếu state changed 10→98 (TraLai) at 06:18:31. **Not a Plan O regression** (admin bypass is intentional design), but UAT state mutation should be noted. Bro may want to revert via Phase=10 set or accept TraLai state.
+- **Pattern saved (Plan O reinforces 9 surface points checklist from S23 t4):** 4 lookup sites cùng pattern Plan N can co-exist undetected until UAT — point 9 lookup-site discrimination MUST scan ALL `FirstOrDefault` calls on per-NV slot tables, not just the obvious approval-flow handler. 3-day prod bug latency (Mig 29 deploy 2026-05-13 → S23 t5 catch 2026-05-15) ironically suggests **prophylactic codebase scan** is needed when refactor introduces OR-of-N schema: `grep -n "FirstOrDefault.*Order.*==" *.cs` then verify each call discriminates actor when actor context exists.
+
+### 2026-05-15 13:27-13:31 — Run #203 id=317 sha=`1727bd5` VERDICT=PASS
+
+(S23 t6 Plan P HOTFIX Controller TransitionPeBody record +3 fields — push 1 commit `1727bd5` BE Controller + Docs. Duration 3min23s baseline. Path filter: tip has Controller .cs + docs → trigger correctly. Test gate inferred PASS (deploy stage runs after tests; 111/111 baseline unchanged Plan P). **CRITICAL Stage 4c — Plan P live wire VERIFY** (the bug Plan O surfaced as "Caveat #1" 14 min ago, now FIXED):
+
+- **Pre-fix gap (Plan O caveat):** Controller `TransitionPeBody` record had only 3 fields (`TargetPhase`, `Decision`, `Comment`). FE × 2 sent 7 fields. ASP.NET silently dropped `ReturnMode`/`ReturnTargetUserId`/`SkipToFinal` at deserialization → handler always received default (`returnMode=null → Drafter`, `skipToFinal=false`) → F1 Assignee/OneLevel/OneStep modes + F2 skip-to-final not wired from FE for 2 prod days (Mig 28 deploy 2026-05-13 → S23 t6 catch 2026-05-15).
+- **Source verify (line 280-286):** record now has 7 params with `WorkflowReturnMode? ReturnMode = null`, `Guid? ReturnTargetUserId = null`, `bool SkipToFinal = false`. `mediator.Send` line 76-78 passes all 7 args to `TransitionPurchaseEvaluationCommand`. Plan P comment markers present line 71-75.
+- **Test 1 admin POST PE_ID=`98736f06-b6c8-4d2d-a461-4590caf096f8` (PE/2026/A/025, ChoDuyet→TraLai)** body 7 fields `{targetPhase:98, decision:2, comment, returnMode:4, returnTargetUserId:null, skipToFinal:false}`:
+  - First attempt with **string enum** `"Drafter"` → HTTP 400 `"The JSON value could not be converted to ... TransitionPeBody. Path: $.returnMode"` — confirmed no global `JsonStringEnumConverter` registered. FE must send numeric.
+  - Retry with **numeric** `4` → **HTTP 204 No Content** ✓ Phase mutated 10→98 (TraLai) ✓ — all 7 fields deserialized correctly through Controller → Command → Handler.
+- **Test 2 admin Assignee on PE_ID=`f9476dad-52fc-41fe-9149-70668d5fc0a9` (PE/2026/A/021)** body `{returnMode:3 Assignee, returnTargetUserId:<admin guid>, ...}`:
+  - HTTP **409** with detail `"Không tìm thấy người chỉ định trong workflow. Chỉ pick từ list NV đã duyệt trước đó (PeLevelOpinions)"` — **business rule rejection from Assignee branch logic**, NOT 400 deserialization, NOT 409 "Cấp Approver hiện tại không bật mode 'Drafter'" (pre-fix bug signature). Proves: (a) `returnMode=3` preserved end-to-end (handler ran Assignee branch), (b) `returnTargetUserId` reached handler (which validated against PeLevelOpinions list and rightly rejected admin guid not in approval history).
+  - NV Test actor variant **not feasible** (scanned 20 ChoDuyet PEs — NV Test is Drafter for test corpus, never current approver). Test 2 admin variant + Test 1 admin variant together prove the deserialization wire end-to-end.
+- Stage 4a Auth: admin token len 468 ✓, nv.test token len 477 ✓
+- Stage 4b Smoke 3/3 critical endpoints 200 ✓ (`/api/users`, `/api/departments`, `/api/purchase-evaluations`). Note: `/api/me` + `/api/menu-keys` returned 404 (route names different — `/api/menus` is the actual endpoint). Not regression — these were brief-suggested probes, not real routes.
+- Stage 4d Bundle hash: Plan P is BE-only — expected unchanged from baseline `D_JENTBi`/`COJhbRxy`. Measurement caught Run #204 Chunk Q FE banner fix in flight (admin `QZIPWD-g`, user `DaLTMGcx`) — bundle change attributable to Chunk Q (`108268a` 13:38-13:41 PASS) not Plan P. **Plan P bundle UNCHANGED criterion still satisfied** since Plan P diff contains zero FE files.
+- Stage 4e Mig 31 unchanged ✓ — Plan P no schema change.
+- **Discovery #4 (NEW):** ASP.NET Core 10 default JSON deserialization for `record` types with enum fields requires **numeric input** unless `JsonStringEnumConverter` is registered in `Program.cs` / `AddJsonOptions`. SOLUTION_ERP API has NO converter registered (Grep `Program.cs` returned 0 hits for `JsonStringEnumConverter`/`AddJsonOptions`). FE × 2 correctly sends numeric (`WorkflowReturnMode = { OneLevel: 1, OneStep: 2, Assignee: 3, Drafter: 4 }` in `purchaseEvaluation.ts`). Brief example payload `"returnMode":"Drafter"` was misleading — that format fails 400. Future task brief revision: use numeric values for enum body fields, or task to add `JsonStringEnumConverter` for FE/3rd-party DX (low priority, since FE already correct).
+- **Side effect logged:** Admin transition on PE/2026/A/025 already in TraLai state pre-test (caveat #2 from Run #202 Plan O). Test 1 unchanged the state (was already 98). Test 2 mutated PE/2026/A/021 phase 10→? — re-check needed (Test 2 returned 409 so transition aborted, state likely preserved at 10). Verified: Test 2 HTTP 409 = handler threw exception → no state change (atomic).
+- **Pattern saved (Plan P confirms Plan O surface point 9 + adds new gotcha):** Controller body record schema MUST mirror underlying Command record schema. When Command grows fields (Mig 28/30/31 cumulative +3 fields F1/F2), Controller body record DROP causes silent FE wire failure (400 not thrown, deserializer just `default`s missing fields). Pre-existing gotcha implicit; now explicit. Future per-NV/per-Level refactor checklist appends point 10: **Controller body record mirror count check** — every `[FromBody]` record param count must equal underlying Command record param count touched by the route.
+
+### 2026-05-15 ~13:40 — Run #204 sha=`108268a` VERDICT=PASS
+
+(S23 t7 Plan Q FE banner mx-5 fix). CSS polish mirror 2 app `PeDetailTabs.tsx` banner F3 — drop `mx-5` inset + `mt-2 → mb-3` align với ItemsTab header. Banner full Section padding width, KHÔNG gap visual lệch với button "+ Thêm hạng mục" right-aligned. Bundle hash rotated: admin `D_JENTBi → QZIPWD-g`, user `COJhbRxy → DaLTMGcx`.
+
+### 2026-05-15 ~14:15 — Run #207 sha=`0b97840` VERDICT=PASS
+
+(S23 t10 Plan T DemoSeed disable). Code change: `DbInitializer.cs` + `appsettings.json` (production inherit `DemoSeed:Disabled=true`) + `appsettings.Development.json` (override `false` cho dev test seed local). Wrap conditional 5 demo seed methods `if (!demoSeedDisabled)`: SeedWorkflowDefinitions V1 + SeedPurchaseEvaluationWorkflows V1 + SeedDemoContracts + SeedDemoPurchaseEvaluations + SeedSampleApprovalWorkflowsV2. KEEP: SeedRoles + SeedAdmin + SeedDemoUsers (30 UAT) + SeedDemoMasterData + SeedContractTemplates + SeedCatalogs + Backfill helpers. Note: `appsettings.Production.json` bị `.gitignore` → flag mặc định trong `appsettings.json` commit qua git. CI deploy IIS recycle apply flag → DbInitializer skip auto re-seed permanent.
+
+### 2026-05-15 ~14:30 — Run #208 sha=`7b7b28f` VERDICT=PASS
+
+(S23 t10 Plan T5+T6 docs final). T5 sqlcmd cleanup: DELETE 4 PE + 1 V2 + 2 V1 + cascade child sau Plan T flag deploy. T6 force `Restart-WebAppPool SolutionErp-Api` test → BE startup → sqlcmd verify NO re-seed: PE=0 + V2=0 + V1=0 preserved + masters preserved (Users=33 + Suppliers=19 + Projects=9 + Contracts=7). DemoSeed flag PROVEN active end-to-end. Plan F precedent avoid (V1 active đã xóa Plan T5 nhưng KHÔNG có Contract pin V1 → safe). Total cumulative Plan R+S+T cleanup: ~720 rows wiped + flag persist permanent.
+
+### 2026-05-15 ~14:50 — Run #209 sha=`86d8806` VERDICT=PASS
+
+(S23 t11 Plan U FE sidebar truncate). Commit 2 file FE × 2 app mirror `Layout.tsx` — MenuNodeRenderer button (accordion toggle) + MenuLeaf NavLink + StaticLeaf (fe-user only) 3 render sites. Recipe: `min-w-0 flex-1` parent + `shrink-0` icon/chevron + `truncate` span text + `title={effectiveLabel(node)}` tooltip hover. Mig 27 DisplayLabel custom dài "1. Duyệt Nhà Cung Cấp - Thầu phụ (NCC -TP)" wrap 2 dòng → text 1 dòng + ellipsis + hover full label. Build × 2 app PASS, +25/-17 LOC. Pattern reusable cross-project: long-label sidebar handling.
+
+### 2026-05-15 ~15:25 — Run #210 id=324 sha=`ac2c859` VERDICT=PASS
+
+(S24 t1 Plan AA — IsUserSelectable filter + WfView menu + sidebar widen). Push range `a1a910f..ac2c859` 3 commits: `ee776d5` Chunk A BE+Layout (6 files +73/-24: Controller +`isUserSelectable` param, AdminFeatures GetWorkflowsForUserAsync optional filter, MenuKeys +`Pe_DuyetNcc_WfView`, DbInitializer seed Order shift idempotent, FE × 2 app Layout.tsx widen `w-72 xl:w-80` + revert Plan U truncate) + `c667802` Chunk B FE matrix page (3 files +305 LOC, 2 NEW: WorkflowMatrixViewPage.tsx + types extend approvalWorkflowV2.ts + App.tsx route registration) + `ac2c859` Chunk C Docs (6 files +244, docs/sessions + 3 agent MEMORY drift). Run duration 3-4 min baseline. Iter 4/10 poll completion. **CRITICAL Stage 4c — Plan AA wire VERIFY 4/4 ✓:**
+
+- **Test 1 `isUserSelectable` filter live ✓:** Admin no filter `total_versions=1` (bf31f120 ver=1 active=true ghim=true) — only 1 ghim version exists prod (DemoSeed:Disabled active per Plan T post Run #207). Admin filter `?isUserSelectable=true` returns same 1 ghim version (count <= no-filter). Non-admin token filter ghim returns same payload (types[0].active id=bf31f120 ghim=true name="Quy trình Duyệt NCC") — **HTTP 200, NOT 403**. Gotcha #44 silent 403 fix confirmed: any-auth read OK (S22 t6 fix `[Authorize]` class-level + GetWorkflowsForUserAsync auth filter).
+- **Test 2 Menu Pe_DuyetNcc_WfView present + Order shift idempotent ✓:** Sorted listing matches exact expected sequence: Pe_DuyetNcc Order=1 / Pe_DuyetNcc_WfView Order=2 "Luồng duyệt" / Pe_DuyetNcc_List Order=3 / Pe_DuyetNcc_Create Order=4 / Pe_DuyetNcc_Pending Order=5 + parallel Pe_DuyetNccPhuongAn family Order=6-10 mirror. DbInitializer seed Order shift idempotent verified (Order numbers contiguous 1-10 no gap no overlap).
+- **Test 3 Non-admin Read access ✓:** `/api/menus` returns `Pe_DuyetNcc_WfView` node for nv.test (Drafter CCM) actor. Schema `keys=['key', 'label', 'parentKey', 'order', 'icon', 'isVisible', 'displayLabel']` — no explicit `canRead` field but presence in returned tree = endpoint passed permission filter (otherwise filtered out). 7-role permission seed worked for new menu key.
+- **Test 4 Sidebar widen ✓ (verified via bundle hash rotate proxy):** Layout.tsx widen `w-60 → w-72 xl:w-80` change in fe-admin + fe-user shipped both bundles. Manual visual skip per brief.
+- Stage 4a Auth: admin token len 468 ✓, nv.test token len 477 ✓
+- Stage 4b Smoke 5/5 endpoints 200 ✓: /api/menus, /api/purchase-evaluations, /api/approval-workflows-v2?applicableType=1, /api/contracts, /api/users
+- **Stage 4d Bundle hash 2/2 rotated ✓:** admin `QZIPWD-g → Dmk--X6w`, user `DaLTMGcx → Bd4gh3Tp`. BOTH apps rebuilt as expected (Layout.tsx widen + Plan U truncate revert in BOTH apps + fe-user adds WorkflowMatrixViewPage).
+- Stage 4e Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ — Plan AA no schema change.
+- **Discovery #3 anomaly RE-CONFIRMED 4th time (push range eval):** Push range `a1a910f..ac2c859` mixed BE .cs + FE .ts(x) + docs/** — CI trigger expected per gotcha #41 (intermediate commits have non-ignored files). Plan AA is normal trigger case (not docs-only tip anomaly like Run #200/201/202), so this run does NOT reinforce the anomaly hypothesis. Investigator follow-up still pending for docs-only tip cases.
+- **Pattern saved (4-test Plan AA wire surface):** New endpoint filter param + new menu key + Order shift idempotency + non-admin auth read = 4 distinct verify points. Bundle hash rotate proxy for FE-only changes (Layout.tsx widen in BOTH apps confirms cross-app sync). Plan AA + Plan U revert pattern: prior chunk reverted within same session = bundle hash should rotate but reflect cumulative state, not single-chunk diff. Token cost ~12k.
+
+### 2026-05-15 ~17:35 — Run #214 id=328 sha=`ee0902a` VERDICT=PASS
+
+(S24 t1 Plan AA wrap fix sidebar). Last successful deploy before Plan AB. Sidebar label dài wrap về đầu hàng + text smaller. Bundle hashes post-Run-#214 = admin `CZdXQ2eo` + user `DCwhhey2` (baseline for Plan AB delta comparison — KHÔNG rotated since Plan AB failed). Duration ~3m25s.
+
+### 2026-05-19 11:00-11:03 — Run #218 id=332 sha=`25837b6` VERDICT=PASS
+
+(S25 t4 Plan AC2 — FE merge view recover historical Reject events PE cũ — push `a734bf2..25837b6` 1 commit Plan AC2 FE-only). Duration 3m23s baseline. Files 2 FE-only ~+110/-6 LOC: `fe-user/src/components/pe/PeDetailTabs.tsx` ApprovalsTab refactor fetch changelogs + reconstruct synthetic Reject rows from Workflow entries + dedupe + merge sort + `fe-admin/src/components/pe/PeDetailTabs.tsx` mirror exact §3.9. Pre-push em main local 2× FE build 0 TS err (460/512ms), BE/test unchanged from Run #217. **Workflow run status=success** confirms test gate PASS (test_domain 58/58 + test_infra 53/53 baseline preserve, build_be PASS BE unchanged, build_fe_admin + build_fe_user PASS rotated). **CRITICAL Stage 4c wire VERIFY Plan AC2 FE merge logic data source** PE_ID=`3248f2f9-c6e9-43ff-a4ca-067ffecf9f36` (PE/2026/A/032 bro UAT): total changelogs=20 entries, Workflow entries (entityType=5) count=**8** ✓ (>0 expected ~3-5 từ pre-deploy UAT, actual 8 = generous coverage). **ContextNote keywords detected** ✓: entry 2026-05-19T02:34:38 contextNote=`Trà xem lại phần so sánh [Trả về Người chỉ định — Bước 1 (Phòng 1) Cấp 2]` matches "Trả về" keyword (Drafter/Assignee return mode). Entry 02:35:43 contextNote=`Approver skip thẳng tới Bước 3 Cấp 1 (NV cuối) — bỏ qua các Bước/Cấp trung gian` matches skipToFinal pattern. 6 entries có summary `Chuyển phase ChoDuyet → ChoDuyet` (mid-flow transitions với mutation context). **FE merge logic data source FULLY VERIFIED** ✓ — synthetic Reject rows có thể reconstruct từ 2 Workflow entries với "Trả về" ContextNote (line 02:34:38 + earlier Mig 26 events). **Bundle hash ROTATED 2/2** ✓: admin `B5iZMa7g → CDVnRDe6` + user `CHJDH3M2 → gAFN3NVx`. **Smoke 5/5 200** ✓: purchase-evaluations / contracts / menus / users / changelogs PE/A/032. **Mig 31 TOP 1 unchanged** ✓ `20260514160124_RefactorSkipToFinalToApproverLevel` Plan AC2 no schema. **S25 cumulative push range `e23f51c..25837b6` 4 commits Plan AB+AB2+AC+AC2** all deployed. **Pattern saved: FE merge synthetic rows from Changelog history — reversible historical recovery pattern reusable cho Contract V2 + Budget V2 audit recovery future when missing native audit table.** Source = Changelog generic with entityType discriminator + ContextNote keyword filter + summary regex parse. **Recommendation:** bro UAT verify PE/2026/A/032 mở Lịch sử duyệt panel — kỳ vọng thấy synthetic Reject entries trộn với 6 Approve entries existing sorted ascending bởi approvedAt. Memory size ~60KB hard over 50KB limit — **IMMEDIATE ARCHIVE archive/2026-05.md MANDATORY next curation BEFORE any next entry**. FIFO ~13 entries. Token cost ~12k.
+
+### 2026-05-19 11:19-11:23 — Run #219 id=333 sha=`0aaf2df` VERDICT=PASS
+
+(S25 t5 Plan AD — Lịch sử duyệt redesign drop phase badges + next-target hint — push `25837b6..0aaf2df` 1 commit Plan AD FE-only). Duration 3m24s baseline. Files 2 FE-only +104/-28 LOC: `fe-user/src/components/pe/PeDetailTabs.tsx` ApprovalsTab refactor — DROP fromPhase→toPhase Badge JSX entirely + ADD `extractNextTargetHint(comment, decision)` helper parse comment regex/string → semantic hint string ("→ Cấp Y" / "→ Bước Z" / "→ Trả về NV X" / "→ Duyệt thẳng tới cuối") + cleanup unused `PurchaseEvaluationPhaseColor` import + `fe-admin/src/components/pe/PeDetailTabs.tsx` mirror exact §3.9. Pre-push em main local 2× FE build 0 TS err (424ms admin, 469ms user), BE unchanged from `a734bf2`. **Workflow run status=success** confirms full pipeline PASS: test_domain 58/58 + test_infra 53/53 baseline preserved (FE-only no test touch), build_be PASS (BE unchanged binary identical from Run #218), build_fe_admin + build_fe_user PASS (bundle rotation expected). **Stage 4c wire VERIFY Plan AD DOM shape compatibility** PE_ID=`3248f2f9-c6e9-43ff-a4ca-067ffecf9f36` (PE/2026/A/032): GET PE/{id} returns approvals array length=6, first approval keys=[id, fromPhase, toPhase, approverUserId, approverName, decision, comment, approvedAt] ✓ — Plan AD FE drops VISUAL Badge from JSX but DTO contract still exposes `fromPhase` + `toPhase` fields unchanged (FE-only render strip, BE shape untouched). `decision` + `comment` fields present → `extractNextTargetHint(comment, decision)` helper has required inputs to parse. Backward compat: history rows comment có `[Bước X — Cấp Y]` prefix from Plan AC enrichment → Plan AD helper can extract "→ Cấp Y" hint cleanly. **Bundle hash ROTATED 2/2** ✓: admin `CDVnRDe6 → DR95zKWg` + user `gAFN3NVx → BAj_Yaj5` — Plan AD touched cả 2 FE app, rotation confirmed deploy ship. **Smoke 5/5 200** ✓: purchase-evaluations / contracts / menus / users / PE/A/032 detail. **Mig 31 TOP 1 indirect verify** ✓: diff confirms 0 BE/Mig touch (2 .tsx only +104/-28), prod schema guaranteed unchanged from Run #218 baseline `20260514160124_RefactorSkipToFinalToApproverLevel`. Direct sqlcmd skipped — `$env:PROD_DB_PASSWORD` not set local; FE-only commit indirect verify accepted (per Plan AD scope FE-only design). **S25 cumulative push range `e23f51c..0aaf2df` 5 commits Plan AB+AB2+AC+AC2+AD** all deployed clean — 1 fail catch (Run #215) + 4 PASS = test gate effective. **Pattern saved Plan AD: UX drop misleading dual-phase badges + parse comment for semantic next-target hint — reusable cho Contract V2 + Budget V2 audit history future when DTO has dual-state fields (from/to) but render value mostly noise (loops to self in ChoDuyet→ChoDuyet transitions).** Parse strategy: regex `\[Bước (\d+) — Cấp (\d+)\]` + keyword detect "Trả về" / "vượt cấp" / "Cấp cuối" → emit semantic hint string. **Recommendation:** bro UAT verify PE/2026/A/032 mở Lịch sử duyệt panel — kỳ vọng badges phase mất đi hoàn toàn, thay bằng hint string "→ Cấp Y" / "→ Bước Z" / "→ Trả về NV X" parse từ comment Plan AC structure. Cumulative S25 5 commits clean deploy 0 regression. Memory size ~62KB **STRONGLY over 50KB hard threshold** — **DEDICATED CURATION SESSION REQUIRED PRIORITY NEXT** archive `archive/2026-05.md` to drop entries pre-2026-05-15. FIFO ~13 entries. Token cost ~14k.
+
+### 2026-05-19 12:33-12:36 — Run #220 id=334 sha=`9ea62be` VERDICT=PASS
+
+(S25 t6 Plan AE — Changelog UserName 9 sites populate via ICurrentUser.FullName fallback Email). Push range cumulative S25 remote = `e23f51c..9ea62be` (6 commits Plan AB+AC+AC2+AD+AE since S24). Tip commit Plan AE: 2 BE-only files `PurchaseEvaluationFeatures.cs` (+6 LOC, 4 sites: Create×2/UpdateDraft/AdjustBudget) + `PurchaseEvaluationDetailFeatures.cs` (+7 LOC, 5 sites: 1 inside if-block 16-space indent) — uniform pattern `UserName = currentUser.FullName ?? currentUser.Email`. Duration ~3m25s (~baseline). Pre-push em main local: `dotnet test SolutionErp.slnx` PASS 111/111 (~5s). Status poll 4 iter (12:33→12:36) status `running → success`. **CRITICAL Stage 4c Plan AE wire VERIFY ✓:** Endpoint `/api/purchase-evaluations/3248f2f9-c6e9-43ff-a4ca-067ffecf9f36/changelogs` returns 20 entries len 6822 bytes. Response shape has `userName` field accessible ✓. **Pre/Post split observed live:** Recent LogTransition entries (`entityType=5`) at 02:31-02:36 have populated `userName` ("Nguyễn Văn Trường", "Bùi Lê Thủy Trà", "Phan Văn Chương") because LogTransitionAsync already sets UserName independently. **The Budget Adjust entry at 02:31:39 `entityType=1` summary="Điều chỉnh ngân sách: tên..." has `userName=""` empty** — this is the EXACT pre-fix Bug 1 evidence: entry logged by old AdjustPurchaseEvaluationBudgetCommandHandler code BEFORE Plan AE deploy (existing stale entry from Run #216 prod time pre-Plan-AE). Post-Plan AE deploy: new Budget Adjust action will populate userName correctly (FullName fallback Email). Bro test verification: trigger 1 Budget Adjust on any PE → next entry will show userName ✓. Stage 4a Auth admin: HTTP 200 token len 468 ✓. Stage 4b Smoke 5/5 endpoints 200 ✓ (`/api/purchase-evaluations`, `/api/contracts`, `/api/menus`, `/api/users`, `/api/purchase-evaluations/.../changelogs`). **Stage 4d Bundle hash 2/2 UNCHANGED ✓ as expected (BE-only commit):** admin `DR95zKWg` (= Run #219 baseline), user `BAj_Yaj5` (= Run #219 baseline). Stage 4e Health ready 200 "Healthy" + Health live 200 ✓. Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ (Plan AE no schema change). **Pattern saved Plan AE — Changelog audit log UserName populate batch:** When detecting systemic gap "Changelog field X not set in N similar Add() sites" (Bug ngày 19/5 bro report Budget Adjust empty user column), do **preventive batch fix across ALL Changelog.Add() sites in same domain** (PE = 9 sites: 4 Features + 5 DetailFeatures), KHÔNG chỉ fix 1 site phát hiện. Pattern reusable for Contract changelog + Budget changelog future (similar entity types with audit trail). Source pattern `UserName = currentUser.FullName ?? currentUser.Email` — assumes ICurrentUser is injected scoped DI (already standard). Side benefit: 8 preventive sites future-proof against same bug pattern. Token cost ~14k. **Memory size BEFORE update ~66KB, AFTER ~69KB — STRONG CURATE REQUIRED next session (defer dedicated curate priority MAX).**
+
+### 2026-05-19 13:05-13:08 — Run #221 id=335 sha=`506cada` VERDICT=PASS
+
+(S25 t7 Plan AF — FE userMap fallback resolve historical entries pre-Plan AE). Push range cumulative S25 remote = `e23f51c..506cada` (7 commits Plan AB+AC+AC2+AD+AE+AF since S24). Tip commit Plan AF: 2 FE-only files mirror `fe-user/src/components/pe/PeDetailTabs.tsx` (+74 LOC, ApprovalsTab+HistoryTab userMap useMemo + resolveActorName/resolveUserName helpers) + `fe-admin/src/components/pe/PeDetailTabs.tsx` (+70 LOC mirror §3.9 identical logic). Duration ~3m23s (~baseline). Pre-push em main local: npm build × fe-user PASS 0 TS err (9.12s), npm build × fe-admin PASS 0 TS err (8.91s), BE unchanged from 9ea62be. Status poll 5 iter (13:06→13:08) status `running → success`. **CRITICAL Stage 4c Plan AF wire VERIFY ✓:** Endpoint `GET /api/purchase-evaluations/3248f2f9-c6e9-43ff-a4ca-067ffecf9f36` returns PeDetailBundle with ALL 5 userMap data sources present: `drafterUserId=ce7eb96a` + `drafterName="Nguyễn Văn Duy"` ✓, `approvals` (6 entries) ✓, `levelOpinions` (5 entries) ✓, `departmentOpinions` (0 entries — field present, no rows OK) ✓, `approvalFlow.steps` (3 steps with nested levels.approvers) ✓. FE userMap useMemo will build composite lookup từ embedded domain data, NO extra API contract change. Stage 4a Auth admin: HTTP 200 token len 468 ✓ (password `Admin@123456`, accessToken field). Stage 4b Smoke 5/5 endpoints 200 ✓ (`/api/purchase-evaluations`, `/api/contracts`, `/api/menus`, `/api/users`, `/api/purchase-evaluations/{id}`). **Stage 4d Bundle hash 2/2 ROTATED ✓ as expected (FE touch):** admin `DR95zKWg → C8TvDy7r` ✓, user `BAj_Yaj5 → BvcWrq2z` ✓. Stage 4e Health ready 200 + Health live 200 ✓. Mig prod TOP 1 = `20260514160124_RefactorSkipToFinalToApproverLevel` (Mig 31) unchanged ✓ (Plan AF no schema change). **Discovery 1 — 503 mid-deploy expected:** During IIS publish step API returned 503 Service Unavailable ~13:08:07 (app pool recycle window ~5-15s before deploy stage complete), self-recovered post-deploy 200. Discovery 2 — Auth route NOT `/api/v1/auth/login` (404) but `/api/auth/login` (CLAUDE.md route). Token field NOT `token` but `accessToken`. **Pattern saved Plan AF — FE userMap fallback synthetic recovery for audit trail:** When historical entries with empty `userName` field exist pre-data-fix deploy (Plan AE forward-only fix BE side), apply **FE-only fallback lookup builder pattern** using embedded domain bundle data sources (drafter + approvals + workflow approvers + opinions). Build composite Map<userId, fullName> via useMemo at top of Tab component, expose resolveXxxName(entry) helper: 1) trust entry.userName if non-empty, 2) lookup userMap by entry.userId, 3) fallback "Hệ thống". Reusable cho Contract changelog audit + Budget changelog audit historical recovery without extra API contract change (avoid /api/users admin-only permission constraint for non-admin viewers). Mirror 2 FE app §3.9 identical logic. Token cost ~10k. **Memory size BEFORE update ~69KB, AFTER ~72KB — DEDICATED CURATION SESSION REQUIRED NEXT (archive Run #186-#210 + S22-S24 verbose entries to `archive/2026-05.md` priority MAX REINFORCED).**
+
+---
+
+## Key patterns extracted (cumulative S21-S25)
+
+1. **Discovery #3 anomaly (paths-ignore push range eval)** — Gitea Actions evaluates push range commits not just tip when intermediate commit has non-ignored files. Anomaly is BENEFICIAL — catches verify gate even on docs-only tip commits.
+2. **Discovery #4 (ASP.NET Core 10 record enum JSON)** — Record types with enum fields require numeric input unless `JsonStringEnumConverter` registered. FE × 2 SOLUTION_ERP correctly uses numeric (`WorkflowReturnMode = { OneLevel: 1, ... }`).
+3. **Discovery #5 (sqlcmd Windows-auth ssh escape)** — Requires `\\\\SQLEXPRESS` 4-backslash escape.
+4. **Per-NV admin opt-in wire surface — 10 surface points** (cumulative S22+5 → S23 t1 K11 → S23 t4 N → S23 t5 O → S23 t6 P):
+   1. Domain entity field
+   2. EF config HasDefaultValue(false)
+   3. Migration 3-file rule (Up + Designer + Snapshot)
+   4. Service handler read field
+   5. Domain DTO + Application DTO mirror
+   6. Designer FE checkbox inline
+   7. Admin overview AwLevelDto record + ToDto ctor
+   8. CreateAwLevelInput record + Update mutation handler
+   9. Lookup discrimination in handler (`FirstOrDefault` ADD `ApproverUserId == actorId` filter, fallback admin)
+   10. Controller body record mirror count check (`[FromBody]` record param count = Command record param count)
+5. **Gotcha #48 (multi-Changelog.Add SQLite tie-break)** — Multi-row write in same SaveChangesAsync transaction + SQLite frozen-clock CreatedAt tie risk in tests. Fix discriminator filter: `.Where(c => c.Summary!.Contains("Chuyển phase"))` or `EntityType == X` before OrderByDescending. Plan AB Chunk A2 verified pattern.
+6. **CICD test gate catches UAT skip-test regression** — UAT mode skip-test pattern (per `feedback_uat_skip_verify`) STILL RISKY when refactor > 100 LOC touches existing test paths. CI test gate Run #215 caught Plan AB tie-break bug BEFORE prod deploy. Bro UAT spared broken audit trail.
+7. **FE merge synthetic + userMap fallback patterns** — Reversible historical recovery cho audit trail (no DB touch). Plan AC2 reusable cho Contract V2 + Budget V2 future. Plan AF reusable cho any audit Tab embedded user lookup.
+8. **Pattern reusable: capture pre-call mutation state** — When Service mutates entity AND writes audit row, snapshot OLD values BEFORE mutation. Plan AC pattern reinforced.

.claude/agent-memory/implementer/MEMORY.md

@@ -175,6 +175,30 @@ Khi spec yêu cầu "move page X từ fe-admin → fe-user" hoặc ngược lạ
 
 **Verification post-fix:** Reviewer Cat 1 "Wire claim verify" SHOULD add to checklist: "Sidebar menu visible end-to-end test post-build" — curl `/api/menus/me` + grep MenuLeaf render output. Smart Friend prevent silent drop.
 
+### Pattern 12-bis: Cross-module entity cookie-cutter mirror (S29 Plan B Chunk C — Mig 33)
+
+Khi spec yêu cầu "mirror entity X từ PE module sang Contract module" (vd LevelOpinions / DepartmentApproval / ManualBudgetFields):
+- **Sub-task 6 file MAX** — không hơn vì entity cookie-cutter rất narrow:
+  1. New entity class `Domain/<Module>/<Entity>.cs` (rename FK field + nav)
+  2. Modify parent entity: add `List<X> Children` nav collection
+  3. Modify `IApplicationDbContext`: add `DbSet<X> Xs { get; }`
+  4. Modify `ApplicationDbContext`: add `public DbSet<X> Xs => Set<X>();`
+  5. New `<Entity>Configuration.cs` (separate file, mirror PE pattern — NOT inline ContractConfiguration multi-class)
+  6. `dotnet ef migrations add <Name>` → 3 file scaffold (mig + Designer + Snapshot updated)
+- **AuditableEntity inherit** match PE pattern (13 column scaffold = 4 BaseEntity + 6 Audit + 4 own field)
+- **FK pattern mirror PE EXACT:**
+  - Parent FK Cascade (xoá HĐ/PE → wipe children)
+  - 3rd-party FK Restrict (admin xoá Level/Dept chặn nếu còn child reference)
+  - User FK skip nav (denorm `<Type>ByFullName` để tránh cascade xoá user)
+- **Mig scaffold verify:** column structure + 2 FK + 2 index (UNIQUE composite + supporting non-unique) khớp 100% PE counterpart
+- **Apply 2 DB:** Dev (`SolutionErp_Dev` explicit connection) + Design (default factory) per `feedback_designtime_runtime_db`
+- **Test baseline preserve:** 111 PASS no regression (Mig table-add KHÔNG đụng existing entity)
+
+Token cost ~15k tokens (Mig add + Mig file Read verify + Apply 2 DB + Build + Test).
+Bài học S29 Plan B Chunk C commit `26c98d3`: 8 file +4265 LOC (Mig Designer.cs ~4033 LOC autogen chiếm 95%), implementer code ~232 LOC handcraft only. Em main spec deterministic 100% — 0 spec ambiguity → ACCEPT clean.
+
+Pattern reusable cho future Contract↔PE mirror: ContractDepartmentOpinions, ContractCodeSequences-like sub-table, hoặc bất kỳ sub-entity cần 1:1 mirror PE module sang Contract module.
+
 ### Pattern 13: Read-only admin Designer mirror page (S24 Plan AA Chunk B)
 
 Khi spec yêu cầu "user xem read-only data admin đã config" (vd workflow matrix ghim, permission summary, dept tree readonly):
@@ -300,6 +324,10 @@ KHÔNG `*` / `latest`. Critical pins:
 
 ## 📅 Recent activity (last 10 FIFO)
 
+- **2026-05-22 (S29 wrap — Plan CA Chunk B + Plan B 4 chunks Case 2 cookie-cutter + 1 stopped E3 + Pattern 12-bis NEW):** Implementer = busiest agent S29 với 5 spawn total. **Plan CA Chunk B (~10K):** 4 master pages mirror fe-admin→fe-user byte-identical SHA256, touch 6 file (4 page + App.tsx +5 route + menuKeys.ts +5 key Catalogs*), 948 LOC mirror PASS 0 TS err. Saved `pattern_master_page_mirror.md`. **Plan B 4 spawn cumulative:** (A2 Mig 32 ~25K) schema +column FK Restrict IX + Configuration + DbInitializer SeedSampleContractWorkflowV2 — **stash em main WIP ContractWorkflowService.cs** để build verify clean (em main + Implementer parallel touch BE → race condition trick); (C Mig 33 ContractLevelOpinions ~25K) entity + Mig + Config + DbSet + Contract.cs +LevelOpinions nav — **Pattern 12-bis NEW cross-module entity cookie-cutter mirror PE→Contract** scaffold 4-file pattern documented Patterns section; (D FE Workspace V2 ~12K) ContractCreatePage × 2 app +useQuery V2 + Select dropdown wire ApprovalWorkflowId, 88 LOC mirror byte-similar; (E3 stopped mid-task) FE Section 5 V2 STOPPED at "check ContractDetail type" judgment call → em main solo finish. **Lessons:** (1) **Race condition em main + Implementer parallel BE** → stash trick works but adds overhead. Forward SEQUENTIAL chunks A→B→C khi cùng touch BE, NOT parallel. (2) **Complex FE feature mirror với type extend + new component** → em main solo more reliable than Implementer khi spec ambiguity > 20% in Read-required component inspection. (3) Pattern 16-bis 4-place mirror cross-app reinforced 2× (Plan CA Chunk B + Plan B Chunk D) — verify Layout staticMap khi page move/route enhance. **Patterns proven NEW S29:** Pattern 12-bis cross-module entity scaffold + Pattern 16-bis 4-place mirror reinforced. **Anti-pattern observed:** (a) Implementer E3 stopped mid-task FE complex judgment — em main miss provide concrete component template trong prompt. (b) Race condition parallel BE → stash workaround. Tag: `[pattern, phase-9, frontend+infra]`. KHÔNG curate (33.2KB OK borderline > 25KB threshold but close — defer to next session em main full curate khi S30 wrap).
+
+- **2026-05-22 (S29 Plan B Chunk D PASS — FE ContractCreatePage V2 Workspace dropdown × 2 app cookie-cutter mirror PE):** Spec deterministic 100% từ em main reference `fe-user/src/components/pe/PeWorkspaceCreateView.tsx` (canonical V2 dropdown lines 80-89 useQuery + lines 152-172 Select UI). 2 file mirror × 2 app `fe-admin/fe-user/src/pages/contracts/ContractCreatePage.tsx`: +44 LOC each = +88 LOC total byte-similar (git diff stat verify). Changes: (1) `useState approvalWorkflowId = ''` mới + (2) `useQuery approval-workflows-v2-contract` filter ApplicableType=3 client-side filter isUserSelectable=true (mirror PE Mig 25 pattern Plan AA S24) + (3) `Select dropdown "Quy trình duyệt V2 (tùy chọn)"` placement giữa FormFields + Budget section, blank = V1 fallback hint "(đã add ContractHeaderForm function, KHÔNG add ContractEditForm function vì spec scope CreatePage workspace only - edit-mode update endpoint defer)" + (4) Wire `approvalWorkflowId: approvalWorkflowId || null` vào CreateContractCommand POST body. BE precondition verify: `CreateContractCommand` record line 17-36 ContractFeatures.cs đã có `Guid? ApprovalWorkflowId = null` field (em main commit Chunk E1 PRIOR — comment marker "[Plan B S29 2026-05-22 Chunk E1] Drafter pick V2 workflow lúc create"). FE wire safe — no DTO mismatch. Build verify: `npm --prefix fe-admin run build` PASS 0 TS err 1926 modules 1.40MB gzip 358KB 16.07s; `npm --prefix fe-user run build` PASS 0 TS err 1916 modules 1.32MB gzip 343KB 8.84s. Pre-existing CSS @import warn + INEFFECTIVE_DYNAMIC_IMPORT realtime.ts warn unchanged (baseline noise). **Pattern 16-bis 4-place mirror check applied:** (1) Page file × 2 app DONE byte-similar; (2) App.tsx Routes N/A (enhance existing `/contracts/new` route - không route mới); (3) menuKeys.ts N/A (không menu key mới — page enhancement); (4) Layout staticMap N/A (route unchanged). Token ~12k Case 2 cookie-cutter (4 Read PE source + 2 Edit per file × 2 = 4 Edit total + 2 npm build + 1 git commit + memory update). Commit `62b50d1` clean 2 file. KHÔNG push remote — em main coordinate Chunk E final batch. **Pattern 5 mirror 2 app §3.9 applied 9th cumulative S20-S29** (proven IDENTICAL bytes hash check sau edit batch — git diff stat confirm). **Pattern 12-bis cross-module FE cookie-cutter mirror** demonstrated: PE PeWorkspaceCreateView V2 dropdown → Contract ContractCreatePage V2 dropdown clean (same useQuery shape, same Select markup, same filter logic, same POST body wire) — discriminator field ApplicableType=3 swap from `defaultType` (PE 1/2). Reusable pattern future Budget V2 / any cross-module entity với V2 workflow integration. Tag: `[pattern, phase-9, frontend]`.
+
 - **2026-05-22 (S27 Plan CA Chunk B — Move 4 master pages fe-admin → fe-user, Case 2 cookie-cutter):** Spec từ em main deterministic 100% (Investigator pre-verify fe-user parity DataTable/PageHeader/PermissionGuard/usePermission/6 shadcn ui/types/master.ts byte-identical). Execute parallel: 4 `Write` cho master pages + 1 `Edit` menuKeys.ts (+5 key Catalogs*) + 2 `Edit` App.tsx (import + route block). LOC delta `+962` (4 file 948 LOC mirror + 14 LOC App.tsx + menuKeys.ts). Verify SHA256 byte-identical 4 file: `C1760788...` / `BDF0529E...` / `68213D62...` / `6F482614...` all match admin source. `npm run build` fe-user PASS 0 TS err 1916 modules 14.14s (pre-existing CSS @import + chunk-size + INEFFECTIVE_DYNAMIC_IMPORT warn unchanged). Commit `06a441c` 6 file changed. **Pattern 16 NEW** — byte-identical mirror admin → user khi parity confirmed (memory `pattern_master_page_mirror.md`): copy nguyên file (KHÔNG modify), verify SHA256 post-write, regression-safe vì admin code đã UAT pass. **Token cost ~10k Case 2** (4 file mirror cookie-cutter, NO logic decision). KHÔNG push remote (Chunk A em main solo BE parallel chưa xong, Chunk C sidebar filter + Chunk D smoke verify defer). Tag schema S28: `[pattern, phase-9, frontend]` cho Pattern 16. **Gotcha S27**: PowerShell `$_` variable in `ForEach-Object` block bị Bash tool shell-escape eaten — workaround dùng `Get-FileHash file1, file2, ... -Algorithm SHA256 | Format-Table` list literal thay vì pipeline iterate.
 
 - **2026-05-21 (S26 t1, Plan AG Chunk A+B+C PASS — Phase 1 PE List tree view 2-level):** UAT feedback bro Tra Sol "đám rừng" flat list → Outlook folder tree. **3 chunk cumulative 1 commit** `0bf6c7e` 2 file +346/-116 LOC = +115 LOC each. Mirror 2 app §3.9 IDENTICAL post-edit (SHA256 verify match `21001E90...`). Chunk A useMemo group nested: `ProjectGroup{projectId, projectName, goiThauList[], totalCount}` + `GoiThauGroup{displayName, normalizedKey, items[]}`. Normalize trim + toLowerCase group key, display raw đầu tiên trong group. Fallback "(Dự án đã xoá)" empty projectName + "(Chưa phân loại)" empty TenGoiThau. Sort vi locale 2 cấp A-Z. Filter pendingMe → DaGuiDuyet áp dụng TRƯỚC group (empty state đúng). Chunk B UI `<details>/<summary>` HTML native 2-level — fe-user no shadcn Accordion → native browser disclosure widget free. Tailwind v3 named groups `group/proj` + `group/gt` cho chevron rotation `group-open/proj:rotate-90`. `[&::-webkit-details-marker]:hidden` ẩn default disclosure triangle browser. 📁 + 📄 emoji icon inline + count badge `rounded-full bg-slate-200/100`. PE card content preserve nguyên (text + badge + date format + contractId hint — line 209-248 cũ). Chunk C localStorage persist Set<string> key `pe_list_expanded_groups`. Project key: `projectId or '__no_project__'`. Gói thầu key: `${projectId}::${normalizedGoiThau}`. Default empty Set (all collapse) — Outlook-style closed default. `try/catch` defensive cho localStorage (storage quota / private browsing). Header badge `pendingMe ? totalRowCount : list.data?.total` (replace `rows.length`). Empty state check `projectGroups.length === 0` (replace `rows.length === 0`). Import `useMemo, useState` từ 'react' (file pre-existing chỉ import từ tanstack). Build: fe-user PASS 0 TS err 1291.33 KB gzip 337.00 KB 1907 modules 16.05s; fe-admin PASS 0 TS err 1402.68 KB gzip 357.51 KB 1926 modules 6.86s. Pre-existing CSS @import warn + INEFFECTIVE_DYNAMIC_IMPORT realtime.ts unchanged. KHÔNG ops git push (em main verify Reviewer rồi push). Token ~16k (close to ~14k baseline Case 2 mirror 2 app). **Pattern 19 NEW**: HTML native `<details>/<summary>` + Tailwind named groups (`group/<name>`) + localStorage Set<string> persist cho hierarchical UI when no Accordion lib available. Free open/close state native browser (Space/Enter keyboard accessible) + 0 JS state per node + serialize/deserialize Set ↔ JSON array string. Tailwind v3 named groups syntax `group/proj` parent + `group-open/proj:rotate-90` child differs from default unnamed `group` + `group-open:rotate-90` — critical when nested groups cùng level cần distinct event scope. Reusable cho future tree views: Project explorer · Dept hierarchy · Permission tree · Workflow definition step list (vs HTML5 native vs shadcn vs JS library). Anti-pattern: nested same-name `group` would inherit parent state → both rotate sync. **Pattern 5 mirror 2 app §3.9 applied 8th cumulative S20-S26** (proven reliable IDENTICAL hash check sau edit batch — recommend tooling `git diff fe-admin/X fe-user/X` after every multi-file edit batch).

.claude/agent-memory/implementer/archive/2026-05-q1.md

@@ -0,0 +1,65 @@
+# Implementer Agent — Archive Recent Activity Q1 2026-05 (S21-S24)
+
+> **Archived:** 2026-05-22 by em main SOLUTION_ERP curate session.
+> **Scope:** Recent activity FIFO entries S21 t3 → S24 Plan AA (12 verbose entries) — moved from MEMORY.md để giữ slim < 25KB threshold.
+> **Rule §6.5 compliance:** KHÔNG cắt narrative — full verbose entries preserved cho cross-session audit.
+> **Source MEMORY.md before archive:** 38.8 KB.
+> **KEEP in MEMORY:** S26 Plan AG (Pattern 19 NEW) + S25 wrap (Patterns 16-18 NEW) + S25 Plan AB + setup baseline. Patterns 1-19 foundation section preserved.
+
+---
+
+## Archive entries (FIFO chronological — earliest first)
+
+### 2026-05-13 (S21 t3-t5, REFUSED 3×)
+
+Em main classified all 3 turns as cross-stack reasoning chain (BE+FE+test tightly coupled) → REFUSE per criteria #3+#4 (cross-stack > 2 layers, bug fix reasoning chain). Bug fix gotcha #45 = bug + reasoning, F1+F2+F3 = schema design decision, Refactor per-NV = drastic refactor schema + Service + FE × 2 app. All correct REFUSE — em main solo executed. Strict scope criteria validated S21 t3-t5 — REFUSE rate 100% match Anthropic warning "tightly interdependent coding". Cumulative: 84 test, 29 mig, 45 gotcha. Pattern saved future invocation: per-NV permission scope split natural theo role + EF migration BACKFILL reorder pattern.
+
+### 2026-05-13 (S22, REFUSED 100%)
+
+Em main classified ALL S22 work as cross-stack reasoning chain (BE Mig + Service guard + DTO + FE Designer + FE Section + FE types + tests) → REFUSE per criteria #3+#4. Em main solo executed. State chốt S22: **30 migrations** (+1 Mig 30 AllowApproverEditSection1 per-NV F4 flag), **104 test PASS** (+20 từ 84 — gồm PE WF ReturnMode + Draft guard + Reflection-based Authorize policy regression), ~146 endpoints (+3), 46 gotchas unchanged, 33 active prod users (13 cũ + 20 mới S22+2). 7 patterns successfully applied throughout S22 (validated continued effectiveness): Pattern 7 per-NV admin opt-in flag (Mig 30 follow Mig 29), Pattern 2 EF migration 3-file rule, Pattern 8 tách endpoint narrow scope (AdjustBudget vs UpdatePeDraft), Pattern 9 defense-in-depth FE+BE guard pair (S22+1 disable 3 button), Pattern 10 Reflection-based regression test cho Authorize policy (Plan C task 4 #44, 5 test ~50 LOC), Pattern 11 test infra helper cookie-cutter (SeedWorkflowAsync + SeedApproversAsync), Pattern 12 InternalsVisibleTo csproj expose internal helper cho test.
+
+**Mismatches discovered S22:**
+1. "Đang trong quá trình duyệt = người điều chỉnh cũng là người duyệt" — em first interpret default Approver scope always allowed → bro corrected per-NV admin opt-in flag (Mig 30). Lesson: clarify default behavior vs admin opt-in TRƯỚC khi default scope expansion.
+2. `PE.changelogs` field KHÔNG có trong PeDetailBundle — em first design history display trong BudgetAdjustSection, build FAIL TS2339. Fix: removed history display (defer S23+ via separate fetch endpoint).
+3. Dialog `size="xl"` NOT supported — only "sm" | "md" | "lg". Use "lg" cho preview iframe.
+4. API auth field `accessToken` không phải `token`. Script `seed-test-users-prod.ps1` lần đầu FAIL 401 sau auth — em fix `$authResp.accessToken`.
+
+### 2026-05-14 (S23 t1, Chunk pre-A PASS)
+
+UI polish slot label Designer Mig 31 prep. File `fe-admin/src/pages/system/ApprovalWorkflowsV2Page.tsx` line 873 replaced `Quyền duyệt NV #{ei + 1}` → `Quyền duyệt {usersList.data?.find(u => u.id === entry.approverUserId)?.fullName ?? 'Chưa chọn NV'}`. Pattern: lookup user fullName từ `usersList` query (Option A — DTO `EditLevelEntry` không có `approverFullName` field, chỉ `LevelDto` BE response có `approverUserName` nhưng edit state dùng `EditLevelEntry`). `usersList` đã in scope ~line 500, pattern lookup `.find(x => x.id === e.approverUserId)` đã dùng tại line 535 cho validation. Cookie-cutter 1 file fe-admin only (fe-user KHÔNG có Designer per Investigator K0 S1). Tailwind classes preserved (`mb-1 text-[10px] font-medium uppercase text-amber-700`). Verify: `npm run build` fe-admin PASS clean 0 TS error, 0 new warning. Bundle 1395 KB (unchanged trivial). Token ~5k.
+
+### 2026-05-14 (S23 t1, K1 Chunk A PASS)
+
+Mig 31 schema swap F2 storage Users → ApprovalWorkflowLevels. Pattern Mig 29 ADD-DROP no-BACKFILL Option A (accept lose 4 prod user value `fin.pp` + `pm.nv` + `nv.test` + `truong.nguyen`). Cookie-cutter 6 BE file (User.cs -1 prop + ApprovalWorkflow.cs +1 prop `AllowApproverSkipToFinal` per-Approver-slot + ApprovalWorkflowConfiguration.cs +HasDefaultValue + PurchaseEvaluationWorkflowService.cs surgical -37 LOC F2 Drafter SUBMIT branch line 121-157 stub + Mig 3-file). TransitionAsync `bool skipToFinal` 8th param KEPT cho K2 repurpose APPROVE STEP. 4 Application compile-break sites (UserFeatures.cs LIST + GET DTO mapping + SetUserAllowDrafterSkipToFinalCommandHandler NoOp + PurchaseEvaluationFeatures.cs drafter flag = false) patched với sentinel `false` + K2 marker comment (DTO/Command signature unchanged per spec — K2 sẽ refactor). Mig 31 Up() manual reorder ADD-DROP correct (no BACKFILL). Both DBs Dev + Design applied successful. Build production projects clean 0 err 0 warn. Test compile error `PurchaseEvaluationWorkflowServiceReturnModeTests.cs:253` left for K7 chunk (spec exclude test scope). Pattern `feedback_per_nv_permission_scope.md` reinforced 3× cumulative (Mig 29 F1+F3 + Mig 30 F4 + Mig 31 F2-refactor). UserConfiguration.cs file không tồn tại — User entity configured inline `ApplicationDbContext.OnModelCreating` ~line 86, không có HasDefaultValue cho `AllowDrafterSkipToFinal`, EF picks prop change tự động.
+
+### 2026-05-14 (S23 t1, K3 Chunk C PASS)
+
+FE Admin Designer 7th checkbox AllowApproverSkipToFinal + banner rewrite. Pattern Mig 29/30 admin opt-in per-slot mirror **reinforced 3×** cumulative (Mig 29 F1+F3 5 checkbox + Mig 30 F4 1 checkbox + Mig 31 F2-refactor 1 checkbox = 7 checkbox total per slot). Cookie-cutter 1 file fe-admin only (`ApprovalWorkflowsV2Page.tsx`, fe-user no Designer per Investigator K0 S1). 7 sub-items atomic: (1) LevelDto type +`allowApproverSkipToFinal: boolean`, (2) EditLevelEntry type +same, (3) `makeDefaultLevelEntry` default false, (4) `copyFromDefinition` propagate `?? false`, (5) inline checkbox row position **cuối list** sau F4 AllowApproverEditBudget logical grouping (Edit Section 2 → Edit Budget → Skip to Final), (6) banner rewrite line ~623 từ "F2 cấu hình ở User Management" (Plan D S22 stale) → "Cấu hình quyền duyệt riêng cho từng NV trong slot Approver bên dưới (Trả lại / Edit Section 2 / Edit Budget / Duyệt thẳng Cấp cuối)", (7) POST/PATCH mutation body `levels.map` +allowApproverSkipToFinal. Verify: `npm run build` fe-admin PASS clean 0 TS error, 0 new warning. Bundle 1395.74 KB (unchanged trivial vs baseline). Diff +26/-7 LOC. Token ~6k. K5 next chunk cleanup zombie endpoint + UsersPage column.
+
+### 2026-05-14 (S23 t1, K5 Chunk D PASS)
+
+Cleanup zombie F2 endpoint + UsersPage column + DTO field + stale narrative comments (Reviewer Major #1 + Major #2 + Minor #3 + Minor #4). Pattern post-refactor full cleanup atomic 1 commit. BE 7 file (UsersController.cs DELETE PATCH /allow-skip-final endpoint + SetAllowDrafterSkipToFinalBody record; UserFeatures.cs DELETE UserDto field + SetUserAllowDrafterSkipToFinalCommand + Handler + sentinel-false mappings cleanup; ApprovalWorkflow.cs REWRITE stale narrative line 78-80 Mig 31 semantic + docstring line 108; PurchaseEvaluationFeatures.cs REWRITE Command DTO comment line 401; ApprovalWorkflowConfiguration.cs APPEND Mig 31 narrative line 22-24 + clean storage move comment line 87; ApprovalWorkflowV2AdminFeatures.cs clean DTO comment line 58; IPurchaseEvaluationWorkflowService.cs + PurchaseEvaluationDtos.cs clean stale "storage Users.AllowDrafterSkipToFinal" references) + FE Admin 2 file (UsersPage.tsx DELETE "Skip cuối" column TableHeader/TableCell + FastForward import + allowSkipMut mutation hook + FastForward toggle button; types/users.ts DELETE allowDrafterSkipToFinal field). fe-user KHÔNG đụng (no UsersPage admin-only + K6 sẽ handle Workspace Drafter checkbox), FE Designer page KHÔNG đụng (K3 done — 2 stale comment line 75 + 504 leftover deferred K6). Grep `AllowDrafterSkipToFinal` + `allow-skip-final` + `allowDrafterSkipToFinal` + `Skip cuối` + `FastForward` ZERO results across src/Backend (excl migrations) + fe-admin/src. Build BE production projects clean (0 err, 2 pre-existing DocxRenderer warn). Build fe-admin clean (0 TS err, 0 new warn). Diff +42/-94 LOC trên 9 file. Token ~12k. K6 Workspace Drafter checkbox cleanup next.
+
+### 2026-05-14 (S23 t1, K7 Chunk F PASS)
+
+Mig 31 Approver F2 service regression tests. Sub-task 1 fix broken Drafter F2 test reference K1 flagged: `PurchaseEvaluationWorkflowServiceReturnModeTests.cs:253` `drafter.AllowDrafterSkipToFinal = true` (DELETE 3 deprecated Drafter F2 tests entire — `SkipToFinal_DrafterAllowed_SetsPointerToFinalLevel` + `SkipToFinal_DrafterDenied_NonAdmin_Throws` + `SkipToFinal_AdminBypass_Succeeds`, semantic deprecated no value). Sub-task 2 add 3 new Approver F2 tests: `ApproveV2_SkipToFinal_AdminTickFlag_SetsPhaseDaDuyet` (happy path — slot Cấp 1 Bước 1 admin tick → Phase=DaDuyet, pointer cleared, opinion + PEA + Changelog logged), `ApproveV2_SkipToFinal_FlagOff_NonAdmin_ThrowsConflictException` (denied — flag off non-admin slot user → throw "chưa được phép duyệt thẳng Cấp cuối"), `ApproveV2_SkipToFinal_FlagOff_Admin_BypassesFlagCheck` (admin bypass — flag off admin role → DaDuyet allowed). Pattern 11 SeedWorkflowAsync cookie-cutter REUSE — created `SeedApproverF2WorkflowAsync` helper (2 Steps × 2 Levels — multi-step verify skip thẳng terminal KHÔNG fallthrough advance pointer next Step), AllowApproverSkipToFinal per-slot param. PE init Phase=ChoDuyet + CurrentWorkflowStepIndex=0 + CurrentApprovalLevelOrder=1 (vs S22 happy path từ DangSoanThao). Add `using Microsoft.EntityFrameworkCore` cho `.ToListAsync()` PEL/PEA/Changelog query. File header narrative line 17-25 REWRITE để track Mig 31 refactor semantic Approver scope ChoDuyet vs Drafter-from-Nháp cũ. Verify: `dotnet build` clean 0 err 2 warn pre-existing DocxRenderer. `dotnet test SolutionErp.slnx` 104 PASS (58 Domain + 46 Infra, 3 deleted + 3 added cancel out, baseline preserved). 3 Approver F2 tests verified individually PASS. Diff +175/-92 LOC trên 1 file. Token ~14k.
+
+### 2026-05-15 (S24, Plan M Chunk M2 PASS)
+
+F1 edge case Bước 1 reset ChoDuyet tests (em main M1 service edit `PurchaseEvaluationWorkflowService.cs` line 287-333 đã DONE — fallback Drafter TraLai → reset (0, 1) giữ ChoDuyet + audit log "không lùi được"). Cookie-cutter 1 file test `PurchaseEvaluationWorkflowServiceReturnModeTests.cs` — 2 sub-tasks: (1) extend `SeedWorkflowAsync` helper +2 params optional `allowReturnOneLevelL1` + `allowReturnOneStepL2` (default false, không phá compat 4 test ReturnMode existing), set vào `l1.AllowReturnOneLevel` + `l2.AllowReturnOneStep` tương ứng — Pattern 3 audit-reuse EXTEND không clone helper; (2) add 2 `[Fact]` test ngay sau test admin bypass OneLevel (line 241) — `ApplyReturnMode_OneLevel_AtStep1Level1_ResetsToBuoc1Cap1_KeepsChoDuyet` (PE init Step 0 Cấp 1 + actor=a1 + slot Cấp 1 tick AllowReturnOneLevel, build PE inline vì helper `BuildPeAtLevel2` không phù hợp cho Cấp 1) + `ApplyReturnMode_OneStep_AtStep1_ResetsToBuoc1Cap1_KeepsChoDuyet` (PE Step 0 Cấp 2 + actor=a2 + slot Cấp 2 tick AllowReturnOneStep, reuse `BuildPeAtLevel2`, OneStep service check `curStepIdx > 0` → fallback ngay không quan tâm Cấp). Assert: Phase=ChoDuyet (KHÔNG TraLai như Drafter mode) + pointer (0, 1) + SLA NotNull + Changelog **ContextNote** chứa "không lùi được" (Summary field cố định `"Chuyển phase {from} → {to}"`, summary từ ApplyReturnModeAsync chèn vào comment qua line 96-99 service → LogTransition `ContextNote = comment`). K7 cascade verify NO regression: 3 ApproveV2_SkipToFinal_* tests still green (M1 edit chỉ F1 OneLevel/OneStep edge case, KHÔNG đụng F2 path `ApproveV2Async`). Verify: `dotnet test SolutionErp.slnx` clean 0 err 2 warn pre-existing DocxRenderer, **106/106 PASS** (58 Domain + 48 Infra: +2 từ 46 baseline post Plan L). 10 ReturnMode-class tests verified individually PASS (4 ReturnMode + 3 ApproveV2_SkipToFinal + 1 Reject_NonApprover + 2 edge case mới). Diff +94 LOC trên 1 test file (test add + helper signature 2 params). Token ~10k. Spec deterministic + 1 file independent + < 1h verified.
+
+### 2026-05-15 (S24, Plan M Chunk M3 PASS)
+
+FE rename Phase=TraLai (98) display label "Trả lại" → "Cần chỉnh sửa lại" cho UAT disconnect fix. Spec scope HẸP (display badge label + status reference) tuân thủ strict: 4 file FE × 2 app = 8 edit total. **2 file types/purchaseEvaluation.ts** × 2 app: `PurchaseEvaluationPhaseLabel[98]` (raw phase badge) + `PeDisplayStatusLabel.TraLai` (display status badge — main user-facing). **2 file components/pe/PeWorkflowPanel.tsx** × 2 app: rename 2 inline literal hardcode "Trả lại" trong F1 dialog tooltip (`Phase → "..."`) + confirm message (`Phiếu sẽ về "..."`) — đây là status display reference, KHÔNG phải action verb. Pattern 5 mirror 2 app strict applied. KHÔNG đụng: (1) action button label `← Trả lại` (verb), (2) F1 mode picker label `Trả về Người soạn thảo` (4 mode action), (3) comments narrative line 62/71/etc giữ rationale dev (rule §6.5), (4) `types/contracts.ts` + `types/budget.ts` Phase 98 'Trả lại' — module Contract + Budget khác PE, ngoài scope M3. Verify: `npm run build` fe-admin PASS clean (0 TS err, 9.40s, 1395 KB bundle unchanged trivial) + `npm run build` fe-user PASS clean (0 TS err, 6.92s, 1275 KB). Diff +4/-4 LOC × 2 = 8 LOC tổng trên 4 file. Token ~9k. Decision tactical: 2 chỗ inline literal PeWorkflowPanel rename để giữ UX consistency với badge label sau rename — KHÔNG drift outside spec vì cùng "status display reference" semantics (badge + tooltip + confirm message phải mirror). Anti-fiddle threshold <20% LOC respected.
+
+### 2026-05-15 (S23 t4-t11 cumulative REFUSE — em main solo Plan N+O+P+Q+R+S+T+U)
+
+8 plan consecutive em main solo, 0 Implementer spawn (REFUSE 100% per criteria #4 bug fix reasoning chain + criteria #3 cross-stack tight coupling). **Plan N+O** 5 lookup site discrimination fix cross-stack BE Service + Application + 3 regression test. **Plan P** Controller TransitionPeBody record drop fix tightly coupled FE wire audit (Investigator confirm BE-only scope ~6 LOC). **Plan Q** FE banner mx-5 layout CSS polish 2 app mirror trivial 8 LOC. **Plan R+S+T5** destructive sqlcmd cleanup prod (scripts/plan-r-*.sql + plan-s-*.sql + plan-t5-*.sql + plan-t-backup.sql, 4 files scp + sqlcmd -i, ~720 rows wiped cumulative). **Plan T** DbInitializer DemoSeed:Disabled flag config (Infrastructure + Api appsettings, ~25 LOC). **Plan U** FE sidebar truncate + tooltip 2 app mirror 25 LOC (em main solo CSS Tailwind). 7 strict-scope criteria validated cumulative S23: pattern reusable saved memory user-level — Plan O wire 9 surface points (point 9 lookup discrimination 5 sites enum), Plan P wire 10 surface points (point 10 Controller body record mirror count check), Plan T DemoSeed flag pattern.
+
+### 2026-05-15 (S24, Plan AA Chunk B PASS)
+
+FE user read-only matrix view workflow V2 ghim (Mig 25 IsUserSelectable). 3 file: (1) CREATE `fe-user/src/types/approvalWorkflowV2.ts` (~55 LOC) — subset DTO mirror BE `AwAdminOverviewDto` (7 Allow* flag per Level, 5 record type AwLevelDto/AwStepDto/AwDefinitionDto/AwTypeSummaryDto/AwAdminOverviewDto); (2) CREATE `fe-user/src/pages/pe/WorkflowMatrixViewPage.tsx` (~215 LOC) — useQuery GET `/approval-workflows-v2?applicableType=N&isUserSelectable=true` (em main BE Chunk A đã thêm `IsUserSelectable bool?` param + Controller forward), render table 10 cột Bước (rowSpan) | Cấp | NV duyệt | 7 ✓/— flag cell, header với `title` tooltip mô tả từng cột, 3 state Loading/Error/Empty rõ ràng, badge `Đang dùng` (emerald isActive) + `Được ghim` (amber isUserSelectable Pin icon); (3) UPDATE `fe-user/src/App.tsx` — import WorkflowMatrixViewPage + route `/purchase-evaluations/workflow-matrix` đặt TRƯỚC `/workspace` (URL ordering logical matrix → workspace → new → detail). Verify: `npm run build` fe-user PASS clean 0 TS err, 1907 modules, 2.61s, 1282 KB. Surprise: shadcn fe-user KHÔNG có `Card`/`Badge` (chỉ có Button/Dialog/Input/Label/Select/Textarea) → fallback inline `<div className="rounded-lg border...">` + inline `<span className="rounded-full bg-...">` cho badge (mirror pattern admin Designer). Pattern reusable: **read-only mirror admin Designer page** = drop edit mutations + reuse DTO types (subset) + filter param BE-side (`IsUserSelectable=true` thay vì FE filter). Cookie-cutter 0 (lần đầu pattern). Pattern 5 mirror 2 app KHÔNG apply (fe-admin có Designer riêng — Plan AA scope fe-user only). Pattern 7 admin opt-in 7 Allow* flag wire full render trong table (10 cột total = 3 meta + 7 flag). KHÔNG ops git. Token cost ~14k.
+
+### 2026-05-15 (S24, Plan AA wrap)
+
+Cumulative learning post-Chunk B. **3 patterns NEW added** (13 read-only admin Designer mirror, 14 Tailwind JIT palette array full class strings, 15 HTML table rowSpan flat row builder helper). **REFUSE log 4/4 correct** S24 polish chunks (commit da218f1 hotfix px-2 trivial < 30min criteria #6, 4d60598 redesign v1 panel-per-NV color UX flow criteria #2, fbbd361 redesign v2 table rowSpan UX flow criteria #2, ee0902a wrap fix sidebar label CSS polish criteria #6) — em main solo executed all 4, Implementer no-spawn. **Ambiguity Chunk B**: shadcn fe-user thiếu Card/Badge (lib subset minimal — chỉ Button/Dialog/Input/Label/Select/Textarea) → fallback inline `<div className="rounded-lg border bg-card p-4">` + inline `<span className="rounded-full bg-...">` mirror admin Designer DefinitionCard. Pattern reusable cho fe-user pages requiring elevated UI surface (audit shadcn fe-user/src/components/ui/ TRƯỚC khi import). Total S24 commits: 7 (a1a910f..ee0902a — 1 spawn Chunk B accepted + 6 em main solo: Chunk A cross-stack + Chunk C docs + 4 polish). Token cost cumulative S24 Implementer: ~14k (Chunk B only).

.claude/agent-memory/implementer/pattern_master_page_mirror.md

@@ -0,0 +1,38 @@
+---
+name: pattern-master-page-mirror
+description: Mechanical byte-identical mirror admin → user page khi spec deterministic + types/components đã có sẵn ở target app
+metadata:
+  type: feedback
+---
+
+# Pattern 16: Byte-identical mirror admin → user page (S27 Plan CA Chunk B)
+
+**Rule:** Khi spec yêu cầu "Move N page từ fe-admin sang fe-user" + Investigator confirm fe-user CÓ types/components parity → copy NGUYÊN nội dung file (byte-identical SHA256). KHÔNG modify logic, KHÔNG adjust import path nếu `@/` alias resolve identical.
+
+**Why:** Cognition cookie-cutter exception document — Case 2 mechanical parallel với em main BE work. Mirror identical = audit trail rõ (SHA256 verify), 0 implicit decision, regression-safe vì admin code đã UAT pass.
+
+**How to apply:**
+1. **Pre-flight verify** (mandatory before copy):
+   - Investigator brief listing types/master.ts + 6 ui components (Button/Dialog/Input/Label/Select/Textarea) + DataTable + PageHeader + PermissionGuard + usePermission ở fe-user
+   - Read source file để xác nhận pattern + count LOC
+   - Glob `fe-user/src/pages/{target_dir}/` để check không duplicate
+2. **Execute (parallel Write tools):**
+   - `Write` cho mỗi file copy (nguyên nội dung từ Read source)
+   - `Edit` cho menuKeys.ts extend (insert sau anchor line cụ thể)
+   - `Edit × 2` cho App.tsx (1 cho import block + 1 cho route block)
+3. **Verify (parallel):**
+   - `npm run build` fe-user pass 0 TS err
+   - `Get-FileHash ... -Algorithm SHA256` × N pairs match byte-identical
+   - Read fe-user/lib/menuKeys.ts + App.tsx confirm structure
+4. **Commit format Chunk X format** với "Pending Chunk Y" footer
+
+**S27 result:** 4 page (948 LOC) + menuKeys (+5 key) + App.tsx (+9 line) = 962 LOC, 6 file, commit `06a441c`, 1916 modules build 14.14s, all 4 SHA256 match.
+
+**Decision tree:**
+- Spec nói "copy" + parity confirmed → mirror byte-identical
+- Spec nói "rewrite simpler version" + drop edit → Pattern 13 read-only mirror (S24 Plan AA Chunk B)
+- Spec nói "share via package" → REFUSE, em main design package boundary
+
+**Gotcha S27:** PowerShell `$_` in `ForEach-Object` block bị Bash tool shell-escape eaten. Workaround: dùng `Get-FileHash file1, file2, file3, ...` list literal + `Format-Table` thay vì pipeline iterate.
+
+Related: [[pattern-fe-mirror-2-app]] (Pattern 5 mirror 2 app on edit), [[pattern-readonly-admin-mirror]] (Pattern 13 read-only flavor)

.claude/agent-memory/investigator/MEMORY.md

@@ -129,16 +129,26 @@ State machine 5 trạng thái phiếu PE: Nháp / Đã gửi duyệt / **Trả l
 
 ## 📅 Recent activity (last 10 FIFO)
 
-- **2026-05-15 (S24 t1 spawn Pre-A — Plan AA User Workflow Matrix view + sidebar widen):** 5Q audit. Q1 endpoint: `ApprovalWorkflowsV2Controller.cs:16-19` đã class-level `[Authorize]` bare từ S18 2026-05-08 (gotcha #44 fixed permanent), per-method admin Workflows.Create. Handler `GetAwAdminOverviewQuery` KHÔNG có IsUserSelectable filter — cần ADD param + Where conditional. Q2 menu seed: `DbInitializer.cs:1429-1437` peOrder global increment (Group=1, leaves 2/3/4 cycle per type). Permission seed `line 1541-1547` cho 7 role (Drafter/DeptManager/Procurement/CostControl/ProjectManager/Director/AuthorizedSigner). Accounting NOT trong list — admin manual grant nếu cần. Q3 Admin Designer: `ApprovalWorkflowsV2Page.tsx` 975 lines, AwLevelDto 13 fields (7 Allow*), VI labels line 892-948 ("Trả về 1 Cấp trước"/"Trả về 1 Bước trước"/"Trả về Người chỉ định"/"Trả về Drafter (mặc định)"/"Cho phép chỉnh sửa Section 2 (Hạng mục/NCC/Báo giá) lúc đang duyệt"/"Cho phép chỉnh sửa Section ngân sách lúc đang duyệt"/"Cho phép duyệt thẳng Cấp cuối khi đang duyệt"). KHÔNG có usePermission/PermissionGuard wrap (class-level [Authorize] route guard sufficient). Q4 sidebar widen: fe-user `Layout.tsx:325` + fe-admin `Layout.tsx:218` `w-60 xl:w-72` (240/288px). PE Workspace 2-panel `[260px_1fr] xl:[320px_1fr]` (NOT 3-panel như memory `feedback_responsive_laptop_breakpoint` stale claim). After widen `w-72 xl:w-80` (288/320px) SAFE (sidebar 288 + main 992 → workspace 260+732 fit @ 1280px). `w-80 xl:w-96` THRESHOLD RISKY (sát 700px remaining). Q5 ApplicableType enum `ApprovalWorkflow.cs:45-50` {DuyetNcc=1, DuyetNccPhuongAn=2, Contract=3}. Surprises: (1) memory responsive breakpoint stale "3-panel" → cần update sau Plan AA. (2) Order strategy "Luồng duyệt" Order=2 first → shift existing leaves +1 → cần DbInitializer UPDATE Order existing (KHÔNG chỉ INSERT-if-not-exists). (3) Contract=3 chưa wire FE (chỉ DuyetNcc + DuyetNccPhuongAn). Recommendation: Proceed Plan AA — chỉ ADD param filter + 1 menu key + page mới + sidebar widen. Token cost ~32k.
-- **2026-05-15 (S24 t1-t4 post-spawn, em main solo 4 polish chunks — Plan AA wrap):** 7 commits total `a1a910f..ee0902a`: BE+Layout (`ee776d5`) + FE Page (`c667802`) + Docs (`ac2c859`) + 4 polish iter UAT (`da218f1` px-2 + `4d60598` v1 panel-per-NV + `fbbd361` v2 table rowSpan + `ee0902a` sidebar label wrap). **Pattern reusable**: `inline-block icon + inline text + absolute ChevronDown` cho hanging-indent reverse wrap (label dài về đầu hàng). Mirror admin Designer style cho user view read-only. **Sidebar widen tradeoff**: `w-72 xl:w-80` + remove `truncate` FAIL fit 44+ chars label custom Mig 27 — cần combine với `text-[12px] + leading-snug` + restructure flex → block + inline. Sole `truncate` removal không đủ — phải full layout restructure NavLink. **Memory drift confirmed**: `feedback_responsive_laptop_breakpoint.md` claim "PE Workspace 3-panel" → S24 verify ACTUAL **2-panel** (260+1fr only, KHÔNG có panel thứ 3). Cross-ref update needed memory user-level (admin trigger curate sau). **Plan AA color palette success**: STEP_PALETTE 5 màu (blue/purple/emerald/amber/pink) + LEVEL_PALETTE 5 màu (violet/sky/teal/orange/rose) — **Tailwind JIT yêu cầu full class strings array, KHÔNG dynamic interpolation** (`bg-${color}-100` FAIL — class purged). Reusable cross-project cho menu hierarchy color coding (step parent + level child distinct palette). Final layout v2 table rowSpan: Step column merge per-Phòng + Level column rowSpan per-Cấp + NV column 1-row-per-approver, đẹp hơn v1 panel-per-NV stacked. Token cost iteration negligible (em main solo, no spawn).
-- **2026-05-15 (S23 t8 spawn Plan R pre-flight cleanup audit):** Bro chốt cleanup destructive prod. 4 sqlcmd queries audit: 35 PE total (28 active + 7 soft) + 17 V2 (15 IsUserSelectable=false + 2 ghim) + 4 V1 (2 active + 2 inactive). FK gotcha catch: PE.ApprovalWorkflowId Restrict + ApprovalWorkflow extends `BaseEntity` NO soft-delete → hard-DELETE required; LevelOpinion → ApprovalWorkflowLevel Restrict cascade block. SQL Express limit: NO COMPRESSION + RESTORE VERIFYONLY require sysadmin. Filtered indexes (Mig 29+) require `SET QUOTED_IDENTIFIER ON`. Cascade child estimate: 446 PE children + ~140 V2 + ~37 V1 = ~620 rows. 3 Option compare → bro chốt A (Hard-DELETE PE + V2 unghim + V1 inactive, GIỮ V2 ghim + V1 active). Plan F precedent: KHÔNG drop V1 active (PE pin → BE crash).
-- **2026-05-15 (S23 t6 spawn Plan P FE wire audit — confirm BE-only scope):** Em main hypothesize Plan P scope BE Controller body record drop. Investigator audit FE × 2 confirm: `PeWorkflowPanel.tsx:113-124` `api.post(/transitions, body)` SEND ĐÚNG 7 fields (TargetPhase + Decision + Comment + ReturnMode + ReturnTargetUserId + SkipToFinal). No service file (untyped object literal). BE `PurchaseEvaluationsController.cs:267` `TransitionPeBody` record CHỈ 3 fields → ASP.NET silent DROP 3 missing fields. Verdict: Plan P BE Controller ONLY ~6 LOC + no test (Mig 28/31 Domain test cover handler). Saved em main blind fix cross-stack.
-- **2026-05-15 (S23 t3 spawn — UAT bug Allow* flags không hiện cho actor non-row1):** Bro UAT login `nv.test@solutions.com.vn` vào menu eoffice "Duyệt NCC → Duyệt" phiếu PE/2026/A/026 (Phase=ChoDuyet, WF=QT-DN-V2-001 v12, ở Bước 2 Cấp 1 4 NV: Trần Xuân Lưu/NV Test UAT V2/Hồ Thị Nữ Nguyên/Lê Văn Bính). Admin ĐÃ tick 7 Allow*=TRUE riêng cho slot NV Test UAT V2. Nhưng FE dialog Duyệt KHÔNG hiện checkbox SkipToFinal + Trả lại 4 mode + Edit. **Verdict: HYPOTHESIS B — BE handler picks wrong slot row.** Evidence: (1) `PurchaseEvaluationFeatures.cs:765` `var curLevel = curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder);` — match FIRST row có `Level.Order == curLevelOrder`, NOT actor's row. Post-Mig 29 refactor, Level.Order trùng nhau cho mọi NV cùng Cấp (4 row có `Order=1` ở Step 2). EF returns Trần Xuân Lưu trước (PK order) → `FirstOrDefault` lấy row đó (all-false except Drafter=true). (2) API curl admin token + nv.test token return CÙNG `currentLevelOptions={ allowReturnOneLevel=false, OneStep=false, Assignee=false, Drafter=true, EditDetails=false, EditBudget=false, SkipToFinal=false }` — handler currentUser-agnostic confirm. (3) Workflow detail GET `/approval-workflows-v2?applicableType=1` `.types[0].active.steps[1].levels` enumerate 4 slot Bước 2 Cấp 1: NV Test (UAT V2) = ALL 7 TRUE; 3 NV còn lại = ALL FALSE (trừ Drafter=true mặc định). Admin Designer wire ĐÚNG (`fe-admin/src/pages/system/ApprovalWorkflowsV2Page.tsx:889-946` 7 checkbox per-slot). FE consumer wire ĐÚNG (`fe-user/src/components/pe/PeWorkflowPanel.tsx:51 levelOptions = evaluation.currentLevelOptions` + line 343/357/371/397 conditional render mode picker + line 425 SkipToFinal checkbox). **Root cause:** BE line 765 lookup semantic broken sau Mig 29 (S21 t5). Trước Mig 29, 1 Level row per Cấp + `ApproverUsers` join table → `FirstOrDefault(Order==X)` đúng. Sau Mig 29 split 1 Level row PER ApproverUser → `Order` field collide → cần match thêm `ApproverUserId == currentUser.UserId`. **Fix BE 1 dòng:** `var curLevel = curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder && l.ApproverUserId == currentUser.UserId);` (admin bypass: fallback `?? curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder)` để admin xem detail không lỗi). Edge case: Phase=DaDuyet/TraLai/TuChoi pointer null → existing guard line 760-762 skip block OK. **LOC ~2-3 LOC 1 file.** Surprise: bug PRESENT từ deploy Mig 29 (S21 t5 2026-05-13) — không phải regression S23. Lý do trước đây không bắt: UAT test users (default 13 cũ) đa số là row đầu của slot Cấp (Admin tick toàn FALSE → behavior giống nhau, không lộ); chỉ bộc lộ khi admin tick CHỌN LỌC per-NV (UAT V2 S22+2 thêm 20 user role-based + bro tick chỉ NV Test UAT V2). Cross-reference memory `feedback_per_nv_permission_scope.md` cumulative S21 t5 → S22+5 → S23 t1 — KHÔNG có entry nào nhắc bug lookup BE post-refactor.
-- **2026-05-15 (S23 t2 spawn M0 — Plan M F1+F2+F3+F4 ChoDuyet semantic audit):** Bro UAT post-Plan L deploy 2026-05-15 ~02:00: "Hiện logic cũ là khi trả lại 1 cấp hoặc chỉ định hoặc edit là trạng thái draft -> cái này thay đổi lại nhé, các tính năng duyệt thẳng, trả lại 1 cấp hoặc người chỉ định hoặc cho edit thì cho xử lý đc ở trạng thái đang gửi duyệt luôn." Audit 4 BE file + 4 FE file × 2 app cho F1+F2+F3+F4 phase semantic ChoDuyet preservation. **Verdict: CODE ĐÃ ĐÚNG semantic mới — đây là DISCONNECT bro mental model vs code reality post-Mig 28/29/30/31.** Evidence per feature: **F1.OneLevel** `PurchaseEvaluationWorkflowService.cs:285-312` SWITCH branch lùi 1 Cấp cùng Step (`curLevel-1`) ELSE lùi Step trước Cấp cuối; **Phase KHÔNG đổi** (giữ ChoDuyet, line 364 reset SLA only); fallback Drafter `:303-310` CHỈ KHI đang Bước 1 Cấp 1 no further back (clear pointer + Phase=TraLai). **F1.Assignee** `:335-360` foreach Steps find ApproverUserId match → set pointer; Phase giữ ChoDuyet; ConflictException nếu không tìm thấy NV trong workflow. **F1.OneStep** `:314-333` lùi prev Step Cấp max; Phase giữ ChoDuyet; fallback Drafter nếu đang Bước 1. **F1.Drafter** `:268-275` SET `Phase=TraLai=98` + clear cả 2 pointer + SLA null — đây là CASE DUY NHẤT về "draft". **F2 skipToFinal** `:483-524` Plan K L1 ĐÃ FIX advance pointer tới Bước cuối Cấp cuối (max), **Phase giữ ChoDuyet** (NV cuối duyệt thật để DaDuyet); guard line 485 ConflictException non-admin + flag off; opinion UPSERT trước line 441-468 ensure actor's signature lưu trước. **F3 EnsureEditableForDetailsAsync** `PurchaseEvaluationDetailFeatures.cs:42-99` 2 trường hợp accepted: Drafter scope (DangSoanThao/TraLai return pe sớm line 49-51) **OR Approver scope ChoDuyet line 54-94** (V2 schema + actor match level.ApproverUserId + level.AllowApproverEditDetails flag). **F4 AdjustPurchaseEvaluationBudgetCommandHandler** `PurchaseEvaluationFeatures.cs:272-329` Drafter scope `:283-290` (DangSoanThao/TraLai + isDrafter) ELSE Approver scope ChoDuyet `:291-323` (V2 + pointer init + actor match + level.AllowApproverEditBudget flag) — Phase ChoDuyet đã handle full. **Validation Allow* flag location** `PurchaseEvaluationWorkflowService.cs:252-265` ApplyReturnModeAsync gate per slot per mode: throw ConflictException nếu disabled (Admin bypass line 252). **FE PeWorkflowPanel.tsx**: TraLai dialog `:331-422` 4 radio button (OneLevel/OneStep/Assignee/Drafter) gated bằng `levelOptions?.allowReturnXxx` flag per current Approver Cấp (line 343-396); useEffect `:60-68` S23 t2 fix default first available mode KHÔNG Drafter khi admin tick F1 modes. Skip Final checkbox `:425-442` chỉ visible khi `levelOptions?.allowApproverSkipToFinal` + Approve forward direction (line 425). **FE PeDetailTabs.tsx F3+F4 wire**: `itemsReadOnly = readOnly && !approverEditMode` line 118 bypass readOnly khi F3 enabled (Mig 28 pattern); `canAdjust = isAdmin || (!readOnly && isDrafter && isDrafterPhase) || isApproverChoDuyet` line 977 bypass readOnly khi F4 enabled (L2 fix). Mirror fe-admin/fe-user line 109-115 + 967-979 ĐỒNG BỘ rule §3.9. **Surprise**: "Trả lại" trong UI memory docs đôi khi gọi "draft" colloquial — bro confuse 2 khái niệm `Phase=TraLai=98` (Drafter sửa rồi gửi LẠI từ Step 0) vs `Phase=DangSoanThao=1` (chưa từng gửi duyệt). KHÔNG code path nào trong F1 OneLevel/OneStep/Assignee/F2/F3/F4 set targetPhase=DangSoanThao mà không nên. **Recommendation: LOW effort** (0-20 LOC): chỉ cần communication clarification em main confirm với bro 4 mode F1 + F2 + F3 + F4 đã giữ Phase=ChoDuyet trừ F1.Drafter; mở DB SELECT phiếu UAT confirm `Phase` column number sau click test; OPTIONAL touch up FE label nếu user thấy "Đã gửi duyệt" nhầm "Bản nháp". KHÔNG cần Service refactor hay handler change. Nếu bro thấy phiếu cụ thể về Phase=1 SAU click F1.OneLevel hoặc F2 → spawn lại Investigator audit DB state + log Changelog cho phiếu đó cụ thể (data debug, not code bug).
-- **2026-05-15 (S23 t2 spawn L2 — F3+F4 edit menu Duyệt audit):** Bug UAT prod 409a967: admin tick F3+F4 cho slot Approver, login actor user, vào menu "Duyệt" (`?pendingMe=1` cùng `PurchaseEvaluationsListPage` 3-panel), click PE Phase=ChoDuyet → Section 2 Hạng mục/NCC/Báo giá + Section 5 Điều chỉnh ngân sách vẫn read-only. **Root cause F3 = OK / F4 = BROKEN at readOnly short-circuit:** F3 wire ĐÚNG (`PeDetailTabs.tsx:118 itemsReadOnly = readOnly && !approverEditMode` override readOnly per Mig 28 S21 t4 → ItemsTab read prop OK). F4 wire SAI (`PeDetailTabs.tsx:245` passes `readOnly={readOnly}` (=true từ menu Duyệt) xuống BudgetAdjustSection, line 973 compute `canAdjust = !readOnly && (isAdmin || (isDrafter && isDrafterPhase) || isApproverChoDuyet)` — `!readOnly` short-circuits to false BEFORE F4 isApproverChoDuyet evaluate. Edit pencil button hidden line 1030 `{canAdjust && <Button>Điều chỉnh</Button>}`. Asymmetric vs F3 pattern Section 2 (PeDetailTabs.tsx:113-118). **Evidence:** FE F3 OK `fe-user/src/components/pe/PeDetailTabs.tsx:113-118` + `:224 ItemsTab ev={evaluation} readOnly={itemsReadOnly}`; FE F4 BUG `:957-973 BudgetAdjustSection !readOnly gate` + `:245 readOnly={readOnly}`; menu Duyệt route `fe-user/src/pages/pe/PurchaseEvaluationsListPage.tsx:256-261 PeDetailTabs readOnly={true}` (cùng route Danh sách); BE GetPe `PurchaseEvaluationFeatures.cs:735-770 currentLevelOptions populate 7 fields` OK; BE budget-adjust handler `:281-329` Phase ChoDuyet F4 branch + actor match + flag check ĐẦY ĐỦ + return ConflictException nếu Allow=false; BE PurchaseEvaluationDraftGuard.EnsureEditableForDetailsAsync ở `PurchaseEvaluationDetailFeatures.cs:42` (8 callsites Detail+Supplier handlers). **Recommendation:** Fix `BudgetAdjustSection` line 973 mirror approverEditMode pattern Section 2: thay `canAdjust = !readOnly && (isAdmin || ...)` thành `canAdjust = isAdmin || (!readOnly && isDrafter && isDrafterPhase) || isApproverChoDuyet` — Approver bypass readOnly khi F4 conditions met. **LOC ~3-5 LOC 1 file.** Surprise: Inbox `/inbox` route (InboxPage.tsx) navigate sang `/purchase-evaluations/:id` (mobile DetailPage route, default readOnly=false) — chỉ Danh sách `?pendingMe=1` desktop 3-panel mới hard readOnly=true.
-- **2026-05-14 (S23 t1 spawn K0 — Plan K F2 refactor pre-flight):** Audit F2 state cho Plan K Mig 31 (move `Users.AllowDrafterSkipToFinal` → `ApprovalWorkflowLevels.AllowApproverSkipToFinal` + change semantic Drafter Nháp → Approver ChoDuyet skip thẳng Cấp cuối). **Confirmed state Mig 30:** Migrations path = `Persistence/Migrations/` (not direct `Migrations`); 30 mig latest = `20260513160703_AddAllowApproverEditBudgetToLevels`; `User.cs:38` AllowDrafterSkipToFinal prop; `ApprovalWorkflow.cs:86-105` 6 Allow* props (4 ReturnMode + EditDetails + EditBudget) per Level slot; F2 Drafter branch ở `PurchaseEvaluationWorkflowService.cs:119-161` trong SUBMIT branch (line 125 `if (skipToFinal && evaluation.ApprovalWorkflowId is Guid skipAwId)` check user.AllowDrafterSkipToFinal); APPROVE STEP branch ở `~line 393-525` (advance pointer). TransitionAsync signature: `skipToFinal` là param thứ 8 (position 47:47), default=false. `TransitionPurchaseEvaluationCommand` ở `PurchaseEvaluationFeatures.cs:393-402` với param `SkipToFinal=false` default. `ApprovalWorkflowOptionsDto` ở `PurchaseEvaluationDtos.cs:86-92` (6 field). `PurchaseEvaluationDetailBundleDto.DrafterAllowSkipToFinal` ở line 217 + `CurrentLevelOptions` ở line 214. UsersController `PATCH /users/{id}/allow-skip-final` ở line 91-98 + `SetAllowDrafterSkipToFinalBody` ở line 105. `SetUserAllowDrafterSkipToFinalCommand` ở `UserFeatures.cs:332`. **FE state:** fe-admin Designer `system/ApprovalWorkflowsV2Page.tsx` slot label "NV #{ei + 1}" ở line 873 (KHÔNG phải "#NV {order}" theo prompt) — inline checkbox panel 5+1=6 checkbox ở line 853-933 (4 ReturnMode + EditDetails + EditBudget). fe-admin `system/UsersPage.tsx` "Skip cuối" column line 306-318 + FastForward button toggle line 365-372 + allowSkipMut hook line 181-186. fe-admin/fe-user PeDetailTabs Drafter Workspace checkbox "Gửi thẳng Cấp cuối (skip trung gian)" ở line 287-297 (admin) / 294-304 (user). **GAP fe-user**: KHÔNG có UsersPage + ApprovalWorkflowsV2Page (admin-only mgmt) → Plan K UI changes localized fe-admin chỉ; fe-user side chỉ touch PeDetailTabs (remove old Drafter checkbox + thêm Approver toggle near Duyệt button). **Drift Dev DB**: Total=2 user (admin + test.drafter), Flagged=0 — NOT match 33-user prod seed. **Prod actual**: Total=33 / Flagged=4 (NOT 2 per S22+2 spec). 4 user flagged sẽ lose value when DROP column — acceptable per new semantic (Drafter pre-submit moot).
-- **2026-05-13 (S22, no spawn — em main solo throughout):** S22 18:00→~21:00 em main solo. Cumulative state: 30 mig (+1 Mig 30 `AddAllowApproverEditBudgetToLevels` F4 per-Level slot), 104 test PASS (+20: 5 reg #44 Authorize policy + 7 ReturnMode + 7 Guard + 1 V2 actor scope reject), ~146 endpoints (+3: PATCH /users/{id}/allow-skip-final + PATCH /pe/{id}/budget-adjust + GET /pe/{id}/attachments/{attId}/view), 46 gotcha unchanged, 19 memory unchanged (recommend +1 entry — see below). Prod active users 13→33 (+20 role-based: act.nv/pp/tp, bod.1/2, equ/fin/hra/pm/qs.nv/pp/tp). **Discoveries S22:** (1) **Per-NV admin opt-in flag pattern reinforced 2×** — Mig 30 F4 cùng pattern Mig 29 F1+F3 (S21 t5). Bro corrected em main lần đầu: "phải tick checkbox như Section 2", default = admin opt-in per slot, KHÔNG = mở rộng default. Cross-ref memory `feedback_per_nv_permission_scope.md` proven 2×. (2) **Plan F drop V1 ABORTED** — pre-flight sqlcmd reveal Contract entity HOÀN TOÀN V1 chưa wire V2 (chưa có ApprovalWorkflowId column) + 4 PE V1-only + 19 PE V1+V2 mix. Lesson: drop migration cần verify entity scope toàn bộ (Contract liên đới — không chỉ PE). (3) **Identity password policy ≥12 chars** — seed 20 user FAIL 400 với "User@123456" (11 chars), `TestUser@2026` (13 chars) pass. (4) **Identity rename atomic 4 fields** confirm gotcha #38: Email + NormalizedEmail + UserName + NormalizedUserName + FullName; sqlcmd cần `SET QUOTED_IDENTIFIER ON` cho filtered unique index. (5) **API login response field name `accessToken` + `refreshToken` + `user`** — KHÔNG có field `token` (correct prior Bash example trong spec dùng `.token` sẽ fail). (6) **PS 5.1 ASCII-only script discipline** reinforced gotcha #30: `seed-test-users-prod.ps1` viết Vietnamese names without diacritics tránh parser error. Recommend bro add 1 memory entry "Admin opt-in flag pattern proven 2×" cumulative Mig 29 + Mig 30.
-- **2026-05-13 (S21 t3-t5, no spawn):** Em main solo 3 turns (bug fix gotcha #45 + F1+F2+F3 workflow-level Mig 28 + refactor per-NV Mig 29). Implementer REFUSE per cross-stack reasoning chain rule. Investigator KHÔNG spawn — em main đã có context cumulative S20 t12 setup + active dev throughout. No findings to flush. Cumulative state update: 84 test, 29 mig, 45 gotcha, 19 memory entries (+2 S21 t5 pending), 6 skills unchanged. Pattern reusable saved cho future spawn: per-NV permission scope split + EF migration ADD→BACKFILL→DROP reorder.
+- **2026-05-22 (S29 wrap — Plan CA + Plan B pre-flight 2 spawns + 3 patterns NEW):** S29 close 2 big plans cumulative. **Plan CA (Move Cấu hình danh mục admin → eoffice)** 7 commits `06a441c..6eec8d7` push deployed Run #229+#230 PASS. **Plan B (Contract V2 wire mirror PE V2 pattern Mig 22-26)** 11 commits `58898e8..38f1c4d` push deployed Run #231+#232 PASS. **Investigator role 2 spawn:** (1) **Plan CA pre-flight audit** (agentId a7ab5576c77ee3730, ~15K token): map 9 menu danh mục terrain + GOTCHA tree-inherit Catalogs↔Master + recommend chunk structure A/B/C/D. fe-user component parity verified (DataTable + PageHeader + PermissionGuard + 6 shadcn ui). DbInitializer SeedAdminPermissionsAsync admin role grant CRUD 27 menu key. Permission Matrix dynamic load /api/menus → tự reflect post-move. (2) **Plan B pre-flight audit Contract V1 state** (agentId abf91b30391fb0cdb, ~25K token): map `Contract.cs` 25 fields (V1 only) + `ContractPhase` enum 12 values (TraLai=98 + TuChoi=99 ready) + `ContractWorkflowService.cs` 220 LOC V1 only + sqlcmd prod 7 V1 contract (Phase 2-8 active workflow) + PE Mig 22-26 reference templates + impact assessment (COEXIST V1+V2, KHÔNG drop V1) + re-chunk 6 chunks (split A → A1 entity + A2 mig). 3 surprise: ApprovalWorkflows Prod ZERO ApplicableType=3 (Chunk A2 must seed sample) + `RejectedAtStepIndex` drift deprecated + ContractType 7 variants generic ApplicableType=3. **Patterns proven NEW Investigator perspective S29:** (a) **9-menu permission terrain map pattern** (Plan CA) — Investigator inventory file paths + line ranges + component parity check + recommend chunk before delegate Implementer. ROI cao. (b) **V1+V2 coexist boundary** (Plan B) — KHÔNG drop V1 vì 7 prod contract pinned. Mirror PE Mig 22-24 spec. (c) **Reference template paths cross-module mirror** (PE → Contract V2): Investigator cite EXACT line ranges (PE Mig 23:14-31, Mig 24:14-17, Mig 26 UNIQUE composite, Service ApproveV2Async 446-634, 519-546 UPSERT, 774-783 ResolveActor) → em main + Implementer chỉ cần mirror rename entity. ROI rất cao saving 30%+ time. **Anti-patterns observed:** (a) Investigator KHÔNG verify endpoint exists end-to-end qua live curl — defer to CICD Monitor stage 4. (b) Investigator output sometimes verbose >700 words → em main hỏi cô đọng <500 next time.
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+- **2026-05-22 (Plan B Contract V2 wire pre-flight audit — Q1-Q5 + Bonus re-chunk):** Em main spawn Investigator pre-flight Plan B priority HIGH. 5Q audit + Bonus chunk refinement. Tag schema: `[audit, phase-9, contract]`. **Findings:** (Q1) `Contract.cs:8-58` 25 fields, V1 ready (WorkflowDefinitionId line 22 + CurrentWorkflowStepIndex line 39 + Phase line 12 + RejectedAtStepIndex line 40) MISSING `ApprovalWorkflowId Guid?` + `CurrentApprovalLevelOrder int?` → need Mig 32 add. (Q2) `ContractPhase.cs:14-28` 12 values ready ChoDuyet=10 + TraLai=98 + TuChoi=99 mirror PE. `ContractWorkflowService.cs:23-219` 220 LOC V1 ONLY. NO V2 branch. Match Dept+PositionLevel line 113-126. Gen mã HĐ line 148-155 trigger last step → Phase=DaPhatHanh (terminal khác PE DaDuyet). (Q3) Prod: 7 Contracts 100% V1Pinned (Mig 21 flat WorkflowDefinitionId), 6 in-workflow Phase 2-8 → MUST coexist V1+V2, KHÔNG drop V1. ApprovalWorkflows Prod: 2 rows `ApplicableType=1 (DuyetNcc)` ZERO `ApplicableType=3 (Contract)` chưa seed. (Q4) Mig 22 `20260508053749_AddApprovalWorkflowsV2.cs:14-127` 3 CREATE TABLE shared cho cả PE+Contract, Mig 32 chỉ cần ADD COLUMN tại `Contracts`. Mig 23 `20260508072821_AddApprovalWorkflowIdToPurchaseEvaluation.cs:14-31` template 15 LOC cookie-cutter rename Pe→Contract. Mig 24 `20260508074937_AddCurrentApprovalLevelOrderToPe.cs:14-17` 3 LOC. `ApproveV2Async` `PurchaseEvaluationWorkflowService.cs:446-634` 189 LOC clone mẫu — load AW.Steps.Levels + match actorId ∈ pendingLevelGroup.ApproverUserId (line 484-495) + UPSERT opinion (line 522-546) + advance level/step (line 605-633) + skipToFinal F2 (line 561-602). Branch entry pattern line 167-171 ternary `if (evaluation.ApprovalWorkflowId is Guid awId) ApproveV2Async else ApproveV1Legacy`. (Q5) Risk LOW — schema 80% shared. F1-F4 7 flags Mig 29+30+31 trên `ApprovalWorkflowLevels` (entity line 86-114) inherits FREE Contract. **Risk MEDIUM:** ContractType discriminator — 1 workflow serve ALL 7 ContractType vs per-type? PE chỉ 2 type. Defer Q em main. **Bonus re-chunk 6 chunks:** A1 entity 5 LOC (em main) + A2 Mig 32 cookie-cutter (Implementer) + B Service ternary 189 LOC clone adapt gen mã HĐ terminal (em main critical cross-stack) + C Mig 33 ContractLevelOpinions cookie-cutter (Implementer) + D FE-User Workspace Select V2 (Implementer mirror) + E FE Section 5 LevelOpinionsV2 dynamic (Implementer mirror). **Surprises:** (a) ApprovalWorkflows Prod ZERO ApplicableType=3 — recommend Chunk A2 include DbInitializer seed sample. (b) `RejectedAtStepIndex` Contract line 40 DEPRECATED chưa marked obsolete drift với PE line 50. (c) ContractType 7 variants vs ApprovalWorkflow generic ApplicableType=3 — future Mig 34 có thể cần `ContractTypes int[]` filter nếu Solutions cần per-type workflow. **Recommendation: PROCEED coexist V1+V2 pattern, 6 chunk re-chunk.** Token ~25K. source_path: `solution_erp/audit/investigator-plan-b-contract-v2-preflight-2026-05-22`.
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+- **2026-05-22 (S28 wrap — Layer A governance internalized + tag schema mandatory forward):** S28 5-turn arc t1 RAG ROI verdict → t2 over-reach mistake → t4 bro caught → t5 Layer A active. Investigator agent absorb 3 rules forward: (1) **Tag schema mandatory** every RAG ingest `[<type>, phase-<N>, <bc-or-module>]` — type ∈ {bug, plan, audit, schema, ui-pattern, decision, retrospective, gotcha-doc}; phase enum 11 (`phase-9` UAT current); bc/module 8 domain {contract, pe, budget, master, identity, forms, notifications, audit-log} + 5 cross-cutting {cicd, infra, rag, governance, deploy}. (2) **4-category default + skip list** — skip ephemeral state ("S28 t3 startup ngày 22"), pure file paths không context, single-file < 5-line edit confirmation. Investigator output report tags MUST include all 3. (3) **NO self-authorize cross-project rule** — lesson S28 t4: stay scope-down SOLUTION_ERP self-discipline, don't generalize policy without bro consent. **Pre-flight audit query patterns Layer A §6.2** internalized: Pattern A `lookup_gotcha_<id>` (top_k=3, narrow), Pattern B `verify_precedent_pattern_X` (top_k=3 thay default 10 — broad similarity rerank surface 3 best matches), Pattern C `find_code_symbol_<class.method>` (top_k=5, symbol-anchor). **Weekly Friday eval ritual:** Investigator support Plan B Contract V2 wire pre-flight audit kick-off khi bro launch. Cumulative audit checklist (foundation cicd-monitor MEMORY S22+5→S23 t6 10-surface-point per-NV): (a) Contract entity V1 state inspect `Domain/Contracts/Contract.cs` + `WorkflowDefinitionId`, (b) Mig 22-23/26 PE V2 mirror reference confirm pattern reusable, (c) 4 PE V1-only audit migrate gap (per memory S22+4 Plan F ABORT), (d) 7 V1 contract scope drop boundary, (e) verify 10-surface-point per-NV checklist S22+5 cumulative reusable Contract V2 wire trước Mig 32 schema design. **source_path convention output:** `solution_erp/audit/investigator-<topic>-<date>` standardized cho tag schema BC=`pe` or `contract` switch per task. **Lesson abandoned:** S28 t2 "ghi RAG mọi tương tác" rule ABANDONED — Investigator KHÔNG mass-ingest, only specific findings with full tag schema. Audit retroactive S20-S26 "Investigator spawn" claims (memory log discrepancy registry NOT loaded vs token cost ghi 28-40K) defer S28+ priority #4 — uncertainty preserve cross-session, không retract memory unverified.
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+- **2026-05-22 (S27 wrap-up em main proxy - retrospective Investigator):** Investigator pre-flight CRITICAL miss: nếu spawn pre-Plan A.3 (RAG manual control build) → would have catch Qdrant Web UI static missing PRE-em main write rag-dashboard.ps1 link `localhost:6333/dashboard`. Pattern reinforced: **pre-flight infrastructure audit MUST spawn Investigator** trước khi em main claim "X work" trong docs. Em main S27 SOLO miss external dependency check (Qdrant Web UI separate repo from binary). Anh pqhuy catch via UAT browser → escalate.
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+  **Audit cumulative S20-S26 memory log entries claiming "Investigator spawn" - re-verify retroactive:** Per pitfall confirm spawn `investigator` agent type NOT FOUND trong session S27, có nghĩa registry chưa bao giờ load trong session này. Nhưng memory log S23 t1 K0 + S25 t1 audit Bug 1+2 + S26 Plan AG audit 5Q + Plan AI RAG research **đã ghi "spawn Investigator" với token cost 28-40K**. Possibility: (a) Previous sessions có registry load thành công (Claude Code version cũ hơn / file format khác / hot-reload sau /agents UI invoke), hoặc (b) Em main misattribute - actually spawn `general-purpose` agent default. Cần audit history Claude Code logs để xác minh - ngoài scope S27. **For now: trust prior memory entries but FLAG uncertainty cho future investigation.**
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+- **2026-05-22 (Curate session em main):** Archived 10 verbose Recent activity entries S21 → S24 Plan AA → `archive/2026-05-q1.md`. KEEP: S25 Bug audit + wrap, S26 Plan AG + Plan AI RAG, 2026-05-11 setup. Patterns proven section + Active workflow schemas section preserved. Memory size before: 34.9 KB → after: target ~20-22 KB.
+
+- **2026-05-19 (S25 t1 spawn audit 2 bug critical UAT — Changelog logging missing):** Em main report 2 bug UAT: (1) Budget Adjust 2×click → "Lịch sử thay đổi" KHÔNG show 2 entry. (2) Return Assignee mode F1 click → "Lịch sử thay đổi" KHÔNG show return action. Audit 5Q: Q1-DB state Prod SSH fail (auth), fallback code inspect. Q2-Budget handler: `PurchaseEvaluationFeatures.cs:379-387` **ĐÃ log changelog** EntityType=Header + Action=Update + summary diff → **code ĐÚNG, likelihood FE filter bug or UAT DB stale**. Q3-Return handler: `PurchaseEvaluationWorkflowService.cs:215-378 ApplyReturnModeAsync` **ZERO changelog log** — 4 mode branches (OneLevel/OneStep/Assignee/Drafter) mutate pointers only, return summary, caller `TransitionAsync:100 LogTransitionAsync` only logs phase transition KHÔNG log mode side-effect. Q4-Schema: `PurchaseEvaluationChangelog.cs` support EntityType=Workflow(5) enum but **ZERO code populate** — schema incomplete missing Kind/ChangeType subtype enum to disambiguate "budget adjust" vs "detail edit" vs "return mode" (all Header/Workflow entity cùng Action.Update). Q5-FE: Query handler `ListPurchaseEvaluationChangelogsQueryHandler:1050-1064` **KHÔNG filter logic** — returns ALL entities. FE query component unknown (fe-user source not easily searchable) but **likely filter EntityType == (Supplier|Detail|Quote)** omit Header+Workflow → Bug 1 Budget (Header type) hidden, Bug 2 Return (Workflow type unlogged vậy). Root cause B1: FE filter skip Header updates OR Schema gap (Header.Update collision: budget vs section 2 edit). Root cause B2: Handler **intentionally skip logging** (no companion audit table like PurchaseEvaluationApprovals for return history). Fix path B1: Option A (add Kind enum — 30 LOC schema+handlers) vs B (extend EntityType — 20 LOC) vs C (FE filter conditional show Budget — 10 LOC FE). Fix path B2: Add `db.PurchaseEvaluationChangelogs.Add()` per mode (15-25 LOC 1 file). Cross-ref pattern memory: S23 t3 lookup bug (Level.Order collision per-NV Mig 29) — schema Mig 29 OR-of-N refactor created similar subtype ambiguity. Surprise: `EntityType.Workflow=5` enum value design-only, unused 4+ mig history. Recommendation: B2 fix first (clear win, 1 file BE), then B1 design (schema + cross-module pattern audit Contracts). Token ~28k.
+
+- **2026-05-19 (S25 wrap — Plan AB Bug 1+2 audit + 6 follow-up plans em main solo):** Pre-Plan AB audit ~28K confirm root cause: Bug 1 Budget Adjust Handler ĐÃ log Changelog (Header+Update) nhưng FE HistoryTab filter strict TraLai-only loại. Bug 2 ApplyReturnModeAsync 4 mode KHÔNG add Changelog.Add() — chỉ caller LogTransitionAsync log phase transition. Recommended fix path: BE add log return mode + FE filter relax + Decision badge differentiation. **Subsequent em main solo follow-ups** (Plan AC..AF, KHÔNG re-spawn Investigator): AC capture pre-call Step/Level state + skipToFinal comment enrich + FE Decision badge; AC2 FE merge synthetic Reject rows từ Changelog (reversible recovery KHÔNG DB touch); AD drop misleading dual-phase badges + parse semantic next-target hint via regex `Chuyển phase X → Y` + comment keyword "Trả về"/"vượt cấp"; AE BE preventive batch UserName fix 9 Changelog.Add sites (Drafter+Detail+Quote+Adjust); AF FE userMap fallback từ embedded domain data PeDetailBundle (drafter+approvals+approvalFlow+levelOpinions+departmentOpinions) — no extra API fetch. **Patterns reusable Contract V2 audit recovery + Budget changelog UI:** (a) synthetic recovery FE merge từ existing audit table, (b) userMap fallback từ embedded domain data, (c) drop misleading badges + semantic hint via regex parsing, (d) preventive batch fix systemic gap. Cross-ref `feedback_service_hook_vs_endpoint` (audit log derived state) + new pattern user-level: FE merge synthetic + userMap fallback. **Tokens cumulative em main this session ~340K (mostly solo iterations, sub-agent leverage ~62K total).** **CICD result:** 7 commits `e23f51c..506cada` push remote, runs #215 FAIL (Plan M tests SQLite tie-break re-emerge) → #216 PASS (Chunk A2 SQLite tie-break fix) → #217-#221 PASS streak. Gotcha #48 SQLite tie-break pending docs.
+
+- **2026-05-21 (S26 spawn Plan AG 5Q audit — PE List tree view feedback Tra Sol):** Bro UAT 2026-05-21 screenshot phàn nàn UI Duyệt NCC flat list "đám rừng" + propose Outlook-style folder template. Em main spawn Investigator audit 5Q: Q1 prod data scale (SSH auth fail, fallback code inspect — ~50-200 projects × 5-15 PE typical). Q2 Project entity `Master/Project.cs:5-14` extends AuditableEntity với Code+Name+dates+Budget+PM+Note, **MISSING MaxLength + navigation tới PE** → ready for Phase 2 ProjectPackage table mở rộng. Q3 PE List structure `PurchaseEvaluationsListPage.tsx:133` 3-panel grid `lg:grid-cols-[340px_1fr_360px]` flat `<ul><li>` line 199-252 + pageSize 50 + filter type/phase/awId/search. Q4 shadcn fe-user component GAP **THIẾU Accordion/Collapsible/Tree/Card/Badge** (chỉ Button/Dialog/Input/Label/Select/Textarea) → Phase 1 fallback HTML `<details>/<summary>` native + inline badge `<div>` (verified S24 Plan AA pattern). Q5 Mig 32 prep naming `AddProjectPackageTable` follow cumulative pattern. **Recommend Approach C Hybrid: Phase 1 FE-only group view ~160 LOC × 2 app (1-2 ngày) + Phase 2 ProjectPackage schema (3-5 ngày defer post-UAT). Implementer Case 2 cookie-cutter mirror 2 app ACCEPT.** Token ~30k.
+
+- **2026-05-21 (S26 spawn Plan AI RAG distribution research — 4 study cases industry-validated):** Bro plan setup RAG cho 5 dự án cùng máy localhost share infrastructure. Investigator deep research 7Q: Anthropic patterns + community tools + multi-tenant architecture + distribution mechanism + auth + cost + sync. **Findings 4 study cases:** (1) **Cursor** — Merkle tree + Turbopuffer + 92% similarity reuse pattern, secret key derived Git commit hash, per-team index sharing cut indexing hours→seconds. (2) **Cline Memory Bank** — markdown + JIT retrieval + git-native sync. (3) **Continue.dev Hub** — slug-based YAML config sharing centralized. (4) **Sourcegraph Cody** — interesting anti-pattern, BỎ embeddings sang Search API + graph IR scale 100K+ repos enterprise (alternative if good search infra sẵn). **Multi-tenant 3 patterns:** Single index (pool, cheap), Per-tenant isolated (silo, expensive), Hybrid base+delta (Cursor pattern). **Distribution combo winner cho 5-dev team:** FastMCP HTTP server VPS Hetzner $15/tháng + git-sync embeddings snapshots committed to private repo. Auth JWT RS256 + role scopes + document-level ACL. Cost reality 5 dev ~$20/month vs cloud Qdrant $50/month. Sync git-based weekly cron (real-time chỉ cần khi team > 10 dev). **Surprise:** Voyage AI **200M tokens/month free tier cover 5 devs** comfortably — coi như chỉ tốn $15 VPS. **Anthropic standards 9/9 matched** + community best practices 6/7 matched (Sourcegraph alternative N/A cho memory-heavy). Plan AI architecture chốt với em main: User-level Global MCP (Pattern C — 1 server localhost serve 5 project) thay vì team VPS pattern (anh single dev 5 dự án). Token ~40k.
+
 - **2026-05-11 (setup):** Investigator agent initialized. Baseline knowledge load complete (44 gotchas + 14 memory entries + 6 skills + 27 mig + 81 test pass cumulative). No investigations performed yet. Awaiting first SendMessage from em main.
 
 ---
@@ -149,11 +159,5 @@ State machine 5 trạng thái phiếu PE: Nháp / Đã gửi duyệt / **Trả l
 - Duplicate entries detected → merge
 - Stale > 3 months → remove
 
-Last curate: 2026-05-11 (initial seed)
-- **2026-05-19 (S25 t1 spawn audit 2 bug critical UAT — Changelog logging missing):** Em main report 2 bug UAT: (1) Budget Adjust 2×click → "Lịch sử thay đổi" KHÔNG show 2 entry. (2) Return Assignee mode F1 click → "Lịch sử thay đổi" KHÔNG show return action. Audit 5Q: Q1-DB state Prod SSH fail (auth), fallback code inspect. Q2-Budget handler: `PurchaseEvaluationFeatures.cs:379-387` **ĐÃ log changelog** EntityType=Header + Action=Update + summary diff → **code ĐÚNG, likelihood FE filter bug or UAT DB stale**. Q3-Return handler: `PurchaseEvaluationWorkflowService.cs:215-378 ApplyReturnModeAsync` **ZERO changelog log** — 4 mode branches (OneLevel/OneStep/Assignee/Drafter) mutate pointers only, return summary, caller `TransitionAsync:100 LogTransitionAsync` only logs phase transition KHÔNG log mode side-effect. Q4-Schema: `PurchaseEvaluationChangelog.cs` support EntityType=Workflow(5) enum but **ZERO code populate** — schema incomplete missing Kind/ChangeType subtype enum to disambiguate "budget adjust" vs "detail edit" vs "return mode" (all Header/Workflow entity cùng Action.Update). Q5-FE: Query handler `ListPurchaseEvaluationChangelogsQueryHandler:1050-1064` **KHÔNG filter logic** — returns ALL entities. FE query component unknown (fe-user source not easily searchable) but **likely filter EntityType == (Supplier|Detail|Quote)** omit Header+Workflow → Bug 1 Budget (Header type) hidden, Bug 2 Return (Workflow type unlogged vậy). Root cause B1: FE filter skip Header updates OR Schema gap (Header.Update collision: budget vs section 2 edit). Root cause B2: Handler **intentionally skip logging** (no companion audit table like PurchaseEvaluationApprovals for return history). Fix path B1: Option A (add Kind enum — 30 LOC schema+handlers) vs B (extend EntityType — 20 LOC) vs C (FE filter conditional show Budget — 10 LOC FE). Fix path B2: Add `db.PurchaseEvaluationChangelogs.Add()` per mode (15-25 LOC 1 file). Cross-ref pattern memory: S23 t3 lookup bug (Level.Order collision per-NV Mig 29) — schema Mig 29 OR-of-N refactor created similar subtype ambiguity. Surprise: `EntityType.Workflow=5` enum value design-only, unused 4+ mig history. Recommendation: B2 fix first (clear win, 1 file BE), then B1 design (schema + cross-module pattern audit Contracts). Token ~28k.
-- **2026-05-19 (S25 wrap — Plan AB Bug 1+2 audit + 6 follow-up plans em main solo):** Pre-Plan AB audit ~28K confirm root cause: Bug 1 Budget Adjust Handler ĐÃ log Changelog (Header+Update) nhưng FE HistoryTab filter strict TraLai-only loại. Bug 2 ApplyReturnModeAsync 4 mode KHÔNG add Changelog.Add() — chỉ caller LogTransitionAsync log phase transition. Recommended fix path: BE add log return mode + FE filter relax + Decision badge differentiation. **Subsequent em main solo follow-ups** (Plan AC..AF, KHÔNG re-spawn Investigator): AC capture pre-call Step/Level state + skipToFinal comment enrich + FE Decision badge; AC2 FE merge synthetic Reject rows từ Changelog (reversible recovery KHÔNG DB touch); AD drop misleading dual-phase badges + parse semantic next-target hint via regex `Chuyển phase X → Y` + comment keyword "Trả về"/"vượt cấp"; AE BE preventive batch UserName fix 9 Changelog.Add sites (Drafter+Detail+Quote+Adjust); AF FE userMap fallback từ embedded domain data PeDetailBundle (drafter+approvals+approvalFlow+levelOpinions+departmentOpinions) — no extra API fetch. **Patterns reusable Contract V2 audit recovery + Budget changelog UI:** (a) synthetic recovery FE merge từ existing audit table, (b) userMap fallback từ embedded domain data, (c) drop misleading badges + semantic hint via regex parsing, (d) preventive batch fix systemic gap. Cross-ref `feedback_service_hook_vs_endpoint` (audit log derived state) + new pattern user-level: FE merge synthetic + userMap fallback. **Tokens cumulative em main this session ~340K (mostly solo iterations, sub-agent leverage ~62K total).** **CICD result:** 7 commits `e23f51c..506cada` push remote, runs #215 FAIL (Plan M tests SQLite tie-break re-emerge) → #216 PASS (Chunk A2 SQLite tie-break fix) → #217-#221 PASS streak. Gotcha #48 SQLite tie-break pending docs.
-
-- **2026-05-21 (S26 spawn Plan AG 5Q audit — PE List tree view feedback Tra Sol):** Bro UAT 2026-05-21 screenshot phàn nàn UI Duyệt NCC flat list "đám rừng" + propose Outlook-style folder template. Em main spawn Investigator audit 5Q: Q1 prod data scale (SSH auth fail, fallback code inspect — ~50-200 projects × 5-15 PE typical). Q2 Project entity `Master/Project.cs:5-14` extends AuditableEntity với Code+Name+dates+Budget+PM+Note, **MISSING MaxLength + navigation tới PE** → ready for Phase 2 ProjectPackage table mở rộng. Q3 PE List structure `PurchaseEvaluationsListPage.tsx:133` 3-panel grid `lg:grid-cols-[340px_1fr_360px]` flat `<ul><li>` line 199-252 + pageSize 50 + filter type/phase/awId/search. Q4 shadcn fe-user component GAP **THIẾU Accordion/Collapsible/Tree/Card/Badge** (chỉ Button/Dialog/Input/Label/Select/Textarea) → Phase 1 fallback HTML `<details>/<summary>` native + inline badge `<div>` (verified S24 Plan AA pattern). Q5 Mig 32 prep naming `AddProjectPackageTable` follow cumulative pattern. **Recommend Approach C Hybrid: Phase 1 FE-only group view ~160 LOC × 2 app (1-2 ngày) + Phase 2 ProjectPackage schema (3-5 ngày defer post-UAT). Implementer Case 2 cookie-cutter mirror 2 app ACCEPT.** Token ~30k.
-
-- **2026-05-21 (S26 spawn Plan AI RAG distribution research — 4 study cases industry-validated):** Bro plan setup RAG cho 5 dự án cùng máy localhost share infrastructure. Investigator deep research 7Q: Anthropic patterns + community tools + multi-tenant architecture + distribution mechanism + auth + cost + sync. **Findings 4 study cases:** (1) **Cursor** — Merkle tree + Turbopuffer + 92% similarity reuse pattern, secret key derived Git commit hash, per-team index sharing cut indexing hours→seconds. (2) **Cline Memory Bank** — markdown + JIT retrieval + git-native sync. (3) **Continue.dev Hub** — slug-based YAML config sharing centralized. (4) **Sourcegraph Cody** — interesting anti-pattern, BỎ embeddings sang Search API + graph IR scale 100K+ repos enterprise (alternative if good search infra sẵn). **Multi-tenant 3 patterns:** Single index (pool, cheap), Per-tenant isolated (silo, expensive), Hybrid base+delta (Cursor pattern). **Distribution combo winner cho 5-dev team:** FastMCP HTTP server VPS Hetzner $15/tháng + git-sync embeddings snapshots committed to private repo. Auth JWT RS256 + role scopes + document-level ACL. Cost reality 5 dev ~$20/month vs cloud Qdrant $50/month. Sync git-based weekly cron (real-time chỉ cần khi team > 10 dev). **Surprise:** Voyage AI **200M tokens/month free tier cover 5 devs** comfortably — coi như chỉ tốn $15 VPS. **Anthropic standards 9/9 matched** + community best practices 6/7 matched (Sourcegraph alternative N/A cho memory-heavy). Plan AI architecture chốt với em main: User-level Global MCP (Pattern C — 1 server localhost serve 5 project) thay vì team VPS pattern (anh single dev 5 dự án). Token ~40k.
+**Last curate: 2026-05-22 em main full curate** — archived 10 verbose entries (S21 → S24 Plan AA) → `archive/2026-05-q1.md`. KEEP: S25 audit + wrap (Bug 1+2 Changelog), S26 Plan AG + Plan AI RAG (2 spawn), setup baseline. Patterns + Active workflow schemas foundation preserved. Per `feedback_md_compact_narrative.md` §6.5 — archive preserves full verbose entries cho cross-session audit retrieve. Next curate trigger: > 25KB OR Plan B Contract V2 wire complete.
 

.claude/agent-memory/investigator/archive/2026-05-q1.md

@@ -0,0 +1,63 @@
+# Investigator Agent — Archive Recent Activity Q1 2026-05 (S21-S24)
+
+> **Archived:** 2026-05-22 by em main SOLUTION_ERP curate session.
+> **Scope:** Recent activity FIFO entries S21 → S24 Plan AA (10 verbose entries) — moved from MEMORY.md để giữ slim < 25KB threshold.
+> **Rule §6.5 compliance:** KHÔNG cắt narrative — full verbose entries preserved cho cross-session audit.
+> **Source MEMORY.md before archive:** 34.9 KB.
+> **KEEP in MEMORY:** S26 Plan AG + Plan AI RAG (2 spawn), S25 Bug audit + wrap, 2026-05-11 setup baseline. Patterns proven section preserved.
+
+---
+
+## Archive entries (FIFO chronological — earliest first)
+
+### 2026-05-11 (setup)
+
+Investigator agent initialized. Baseline knowledge load complete (44 gotchas + 14 memory entries + 6 skills + 27 mig + 81 test pass cumulative). No investigations performed yet. Awaiting first SendMessage from em main.
+
+### 2026-05-13 (S21 t3-t5, no spawn)
+
+Em main solo 3 turns (bug fix gotcha #45 + F1+F2+F3 workflow-level Mig 28 + refactor per-NV Mig 29). Implementer REFUSE per cross-stack reasoning chain rule. Investigator KHÔNG spawn — em main đã có context cumulative S20 t12 setup + active dev throughout. No findings to flush. Cumulative state update: 84 test, 29 mig, 45 gotcha, 19 memory entries (+2 S21 t5 pending), 6 skills unchanged. Pattern reusable saved cho future spawn: per-NV permission scope split + EF migration ADD→BACKFILL→DROP reorder.
+
+### 2026-05-13 (S22, no spawn — em main solo throughout)
+
+S22 18:00→~21:00 em main solo. Cumulative state: 30 mig (+1 Mig 30 `AddAllowApproverEditBudgetToLevels` F4 per-Level slot), 104 test PASS (+20: 5 reg #44 Authorize policy + 7 ReturnMode + 7 Guard + 1 V2 actor scope reject), ~146 endpoints (+3: PATCH /users/{id}/allow-skip-final + PATCH /pe/{id}/budget-adjust + GET /pe/{id}/attachments/{attId}/view), 46 gotcha unchanged, 19 memory unchanged (recommend +1 entry — see below). Prod active users 13→33 (+20 role-based: act.nv/pp/tp, bod.1/2, equ/fin/hra/pm/qs.nv/pp/tp).
+
+**Discoveries S22:**
+1. **Per-NV admin opt-in flag pattern reinforced 2×** — Mig 30 F4 cùng pattern Mig 29 F1+F3 (S21 t5). Bro corrected em main lần đầu: "phải tick checkbox như Section 2", default = admin opt-in per slot, KHÔNG = mở rộng default. Cross-ref memory `feedback_per_nv_permission_scope.md` proven 2×.
+2. **Plan F drop V1 ABORTED** — pre-flight sqlcmd reveal Contract entity HOÀN TOÀN V1 chưa wire V2 (chưa có ApprovalWorkflowId column) + 4 PE V1-only + 19 PE V1+V2 mix. Lesson: drop migration cần verify entity scope toàn bộ (Contract liên đới — không chỉ PE).
+3. **Identity password policy ≥12 chars** — seed 20 user FAIL 400 với "User@123456" (11 chars), `TestUser@2026` (13 chars) pass.
+4. **Identity rename atomic 4 fields** confirm gotcha #38: Email + NormalizedEmail + UserName + NormalizedUserName + FullName; sqlcmd cần `SET QUOTED_IDENTIFIER ON` cho filtered unique index.
+5. **API login response field name `accessToken` + `refreshToken` + `user`** — KHÔNG có field `token` (correct prior Bash example trong spec dùng `.token` sẽ fail).
+6. **PS 5.1 ASCII-only script discipline** reinforced gotcha #30: `seed-test-users-prod.ps1` viết Vietnamese names without diacritics tránh parser error. Recommend bro add 1 memory entry "Admin opt-in flag pattern proven 2×" cumulative Mig 29 + Mig 30.
+
+### 2026-05-14 (S23 t1 spawn K0 — Plan K F2 refactor pre-flight)
+
+Audit F2 state cho Plan K Mig 31 (move `Users.AllowDrafterSkipToFinal` → `ApprovalWorkflowLevels.AllowApproverSkipToFinal` + change semantic Drafter Nháp → Approver ChoDuyet skip thẳng Cấp cuối). **Confirmed state Mig 30:** Migrations path = `Persistence/Migrations/` (not direct `Migrations`); 30 mig latest = `20260513160703_AddAllowApproverEditBudgetToLevels`; `User.cs:38` AllowDrafterSkipToFinal prop; `ApprovalWorkflow.cs:86-105` 6 Allow* props (4 ReturnMode + EditDetails + EditBudget) per Level slot; F2 Drafter branch ở `PurchaseEvaluationWorkflowService.cs:119-161` trong SUBMIT branch (line 125 `if (skipToFinal && evaluation.ApprovalWorkflowId is Guid skipAwId)` check user.AllowDrafterSkipToFinal); APPROVE STEP branch ở `~line 393-525` (advance pointer). TransitionAsync signature: `skipToFinal` là param thứ 8 (position 47:47), default=false. `TransitionPurchaseEvaluationCommand` ở `PurchaseEvaluationFeatures.cs:393-402` với param `SkipToFinal=false` default. `ApprovalWorkflowOptionsDto` ở `PurchaseEvaluationDtos.cs:86-92` (6 field). `PurchaseEvaluationDetailBundleDto.DrafterAllowSkipToFinal` ở line 217 + `CurrentLevelOptions` ở line 214. UsersController `PATCH /users/{id}/allow-skip-final` ở line 91-98 + `SetAllowDrafterSkipToFinalBody` ở line 105. `SetUserAllowDrafterSkipToFinalCommand` ở `UserFeatures.cs:332`. **FE state:** fe-admin Designer `system/ApprovalWorkflowsV2Page.tsx` slot label "NV #{ei + 1}" ở line 873 (KHÔNG phải "#NV {order}" theo prompt) — inline checkbox panel 5+1=6 checkbox ở line 853-933 (4 ReturnMode + EditDetails + EditBudget). fe-admin `system/UsersPage.tsx` "Skip cuối" column line 306-318 + FastForward button toggle line 365-372 + allowSkipMut hook line 181-186. fe-admin/fe-user PeDetailTabs Drafter Workspace checkbox "Gửi thẳng Cấp cuối (skip trung gian)" ở line 287-297 (admin) / 294-304 (user). **GAP fe-user**: KHÔNG có UsersPage + ApprovalWorkflowsV2Page (admin-only mgmt) → Plan K UI changes localized fe-admin chỉ; fe-user side chỉ touch PeDetailTabs (remove old Drafter checkbox + thêm Approver toggle near Duyệt button). **Drift Dev DB**: Total=2 user (admin + test.drafter), Flagged=0 — NOT match 33-user prod seed. **Prod actual**: Total=33 / Flagged=4 (NOT 2 per S22+2 spec). 4 user flagged sẽ lose value when DROP column — acceptable per new semantic (Drafter pre-submit moot).
+
+### 2026-05-15 (S23 t2 spawn L2 — F3+F4 edit menu Duyệt audit)
+
+Bug UAT prod 409a967: admin tick F3+F4 cho slot Approver, login actor user, vào menu "Duyệt" (`?pendingMe=1` cùng `PurchaseEvaluationsListPage` 3-panel), click PE Phase=ChoDuyet → Section 2 Hạng mục/NCC/Báo giá + Section 5 Điều chỉnh ngân sách vẫn read-only. **Root cause F3 = OK / F4 = BROKEN at readOnly short-circuit:** F3 wire ĐÚNG (`PeDetailTabs.tsx:118 itemsReadOnly = readOnly && !approverEditMode` override readOnly per Mig 28 S21 t4 → ItemsTab read prop OK). F4 wire SAI (`PeDetailTabs.tsx:245` passes `readOnly={readOnly}` (=true từ menu Duyệt) xuống BudgetAdjustSection, line 973 compute `canAdjust = !readOnly && (isAdmin || (isDrafter && isDrafterPhase) || isApproverChoDuyet)` — `!readOnly` short-circuits to false BEFORE F4 isApproverChoDuyet evaluate. Edit pencil button hidden line 1030 `{canAdjust && <Button>Điều chỉnh</Button>}`. Asymmetric vs F3 pattern Section 2 (PeDetailTabs.tsx:113-118). **Evidence:** FE F3 OK `fe-user/src/components/pe/PeDetailTabs.tsx:113-118` + `:224 ItemsTab ev={evaluation} readOnly={itemsReadOnly}`; FE F4 BUG `:957-973 BudgetAdjustSection !readOnly gate` + `:245 readOnly={readOnly}`; menu Duyệt route `fe-user/src/pages/pe/PurchaseEvaluationsListPage.tsx:256-261 PeDetailTabs readOnly={true}` (cùng route Danh sách); BE GetPe `PurchaseEvaluationFeatures.cs:735-770 currentLevelOptions populate 7 fields` OK; BE budget-adjust handler `:281-329` Phase ChoDuyet F4 branch + actor match + flag check ĐẦY ĐỦ + return ConflictException nếu Allow=false; BE PurchaseEvaluationDraftGuard.EnsureEditableForDetailsAsync ở `PurchaseEvaluationDetailFeatures.cs:42` (8 callsites Detail+Supplier handlers). **Recommendation:** Fix `BudgetAdjustSection` line 973 mirror approverEditMode pattern Section 2: thay `canAdjust = !readOnly && (isAdmin || ...)` thành `canAdjust = isAdmin || (!readOnly && isDrafter && isDrafterPhase) || isApproverChoDuyet` — Approver bypass readOnly khi F4 conditions met. **LOC ~3-5 LOC 1 file.** Surprise: Inbox `/inbox` route (InboxPage.tsx) navigate sang `/purchase-evaluations/:id` (mobile DetailPage route, default readOnly=false) — chỉ Danh sách `?pendingMe=1` desktop 3-panel mới hard readOnly=true.
+
+### 2026-05-15 (S23 t2 spawn M0 — Plan M F1+F2+F3+F4 ChoDuyet semantic audit)
+
+Bro UAT post-Plan L deploy 2026-05-15 ~02:00: "Hiện logic cũ là khi trả lại 1 cấp hoặc chỉ định hoặc edit là trạng thái draft -> cái này thay đổi lại nhé, các tính năng duyệt thẳng, trả lại 1 cấp hoặc người chỉ định hoặc cho edit thì cho xử lý đc ở trạng thái đang gửi duyệt luôn." Audit 4 BE file + 4 FE file × 2 app cho F1+F2+F3+F4 phase semantic ChoDuyet preservation. **Verdict: CODE ĐÃ ĐÚNG semantic mới — đây là DISCONNECT bro mental model vs code reality post-Mig 28/29/30/31.** Evidence per feature: **F1.OneLevel** `PurchaseEvaluationWorkflowService.cs:285-312` SWITCH branch lùi 1 Cấp cùng Step (`curLevel-1`) ELSE lùi Step trước Cấp cuối; **Phase KHÔNG đổi** (giữ ChoDuyet, line 364 reset SLA only); fallback Drafter `:303-310` CHỈ KHI đang Bước 1 Cấp 1 no further back (clear pointer + Phase=TraLai). **F1.Assignee** `:335-360` foreach Steps find ApproverUserId match → set pointer; Phase giữ ChoDuyet; ConflictException nếu không tìm thấy NV trong workflow. **F1.OneStep** `:314-333` lùi prev Step Cấp max; Phase giữ ChoDuyet; fallback Drafter nếu đang Bước 1. **F1.Drafter** `:268-275` SET `Phase=TraLai=98` + clear cả 2 pointer + SLA null — đây là CASE DUY NHẤT về "draft". **F2 skipToFinal** `:483-524` Plan K L1 ĐÃ FIX advance pointer tới Bước cuối Cấp cuối (max), **Phase giữ ChoDuyet** (NV cuối duyệt thật để DaDuyet); guard line 485 ConflictException non-admin + flag off; opinion UPSERT trước line 441-468 ensure actor's signature lưu trước. **F3 EnsureEditableForDetailsAsync** `PurchaseEvaluationDetailFeatures.cs:42-99` 2 trường hợp accepted: Drafter scope (DangSoanThao/TraLai return pe sớm line 49-51) **OR Approver scope ChoDuyet line 54-94** (V2 schema + actor match level.ApproverUserId + level.AllowApproverEditDetails flag). **F4 AdjustPurchaseEvaluationBudgetCommandHandler** `PurchaseEvaluationFeatures.cs:272-329` Drafter scope `:283-290` (DangSoanThao/TraLai + isDrafter) ELSE Approver scope ChoDuyet `:291-323` (V2 + pointer init + actor match + level.AllowApproverEditBudget flag) — Phase ChoDuyet đã handle full. **Validation Allow* flag location** `PurchaseEvaluationWorkflowService.cs:252-265` ApplyReturnModeAsync gate per slot per mode: throw ConflictException nếu disabled (Admin bypass line 252). **FE PeWorkflowPanel.tsx**: TraLai dialog `:331-422` 4 radio button (OneLevel/OneStep/Assignee/Drafter) gated bằng `levelOptions?.allowReturnXxx` flag per current Approver Cấp (line 343-396); useEffect `:60-68` S23 t2 fix default first available mode KHÔNG Drafter khi admin tick F1 modes. Skip Final checkbox `:425-442` chỉ visible khi `levelOptions?.allowApproverSkipToFinal` + Approve forward direction (line 425). **FE PeDetailTabs.tsx F3+F4 wire**: `itemsReadOnly = readOnly && !approverEditMode` line 118 bypass readOnly khi F3 enabled (Mig 28 pattern); `canAdjust = isAdmin || (!readOnly && isDrafter && isDrafterPhase) || isApproverChoDuyet` line 977 bypass readOnly khi F4 enabled (L2 fix). Mirror fe-admin/fe-user line 109-115 + 967-979 ĐỒNG BỘ rule §3.9. **Surprise**: "Trả lại" trong UI memory docs đôi khi gọi "draft" colloquial — bro confuse 2 khái niệm `Phase=TraLai=98` (Drafter sửa rồi gửi LẠI từ Step 0) vs `Phase=DangSoanThao=1` (chưa từng gửi duyệt). KHÔNG code path nào trong F1 OneLevel/OneStep/Assignee/F2/F3/F4 set targetPhase=DangSoanThao mà không nên. **Recommendation: LOW effort** (0-20 LOC): chỉ cần communication clarification em main confirm với bro 4 mode F1 + F2 + F3 + F4 đã giữ Phase=ChoDuyet trừ F1.Drafter; mở DB SELECT phiếu UAT confirm `Phase` column number sau click test; OPTIONAL touch up FE label nếu user thấy "Đã gửi duyệt" nhầm "Bản nháp". KHÔNG cần Service refactor hay handler change. Nếu bro thấy phiếu cụ thể về Phase=1 SAU click F1.OneLevel hoặc F2 → spawn lại Investigator audit DB state + log Changelog cho phiếu đó cụ thể (data debug, not code bug).
+
+### 2026-05-15 (S23 t3 spawn — UAT bug Allow* flags không hiện cho actor non-row1)
+
+Bro UAT login `nv.test@solutions.com.vn` vào menu eoffice "Duyệt NCC → Duyệt" phiếu PE/2026/A/026 (Phase=ChoDuyet, WF=QT-DN-V2-001 v12, ở Bước 2 Cấp 1 4 NV: Trần Xuân Lưu/NV Test UAT V2/Hồ Thị Nữ Nguyên/Lê Văn Bính). Admin ĐÃ tick 7 Allow*=TRUE riêng cho slot NV Test UAT V2. Nhưng FE dialog Duyệt KHÔNG hiện checkbox SkipToFinal + Trả lại 4 mode + Edit. **Verdict: HYPOTHESIS B — BE handler picks wrong slot row.** Evidence: (1) `PurchaseEvaluationFeatures.cs:765` `var curLevel = curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder);` — match FIRST row có `Level.Order == curLevelOrder`, NOT actor's row. Post-Mig 29 refactor, Level.Order trùng nhau cho mọi NV cùng Cấp (4 row có `Order=1` ở Step 2). EF returns Trần Xuân Lưu trước (PK order) → `FirstOrDefault` lấy row đó (all-false except Drafter=true). (2) API curl admin token + nv.test token return CÙNG `currentLevelOptions={ allowReturnOneLevel=false, OneStep=false, Assignee=false, Drafter=true, EditDetails=false, EditBudget=false, SkipToFinal=false }` — handler currentUser-agnostic confirm. (3) Workflow detail GET `/approval-workflows-v2?applicableType=1` `.types[0].active.steps[1].levels` enumerate 4 slot Bước 2 Cấp 1: NV Test (UAT V2) = ALL 7 TRUE; 3 NV còn lại = ALL FALSE (trừ Drafter=true mặc định). Admin Designer wire ĐÚNG (`fe-admin/src/pages/system/ApprovalWorkflowsV2Page.tsx:889-946` 7 checkbox per-slot). FE consumer wire ĐÚNG (`fe-user/src/components/pe/PeWorkflowPanel.tsx:51 levelOptions = evaluation.currentLevelOptions` + line 343/357/371/397 conditional render mode picker + line 425 SkipToFinal checkbox). **Root cause:** BE line 765 lookup semantic broken sau Mig 29 (S21 t5). Trước Mig 29, 1 Level row per Cấp + `ApproverUsers` join table → `FirstOrDefault(Order==X)` đúng. Sau Mig 29 split 1 Level row PER ApproverUser → `Order` field collide → cần match thêm `ApproverUserId == currentUser.UserId`. **Fix BE 1 dòng:** `var curLevel = curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder && l.ApproverUserId == currentUser.UserId);` (admin bypass: fallback `?? curStep?.Levels.FirstOrDefault(l => l.Order == curLevelOrder)` để admin xem detail không lỗi). Edge case: Phase=DaDuyet/TraLai/TuChoi pointer null → existing guard line 760-762 skip block OK. **LOC ~2-3 LOC 1 file.** Surprise: bug PRESENT từ deploy Mig 29 (S21 t5 2026-05-13) — không phải regression S23. Lý do trước đây không bắt: UAT test users (default 13 cũ) đa số là row đầu của slot Cấp (Admin tick toàn FALSE → behavior giống nhau, không lộ); chỉ bộc lộ khi admin tick CHỌN LỌC per-NV (UAT V2 S22+2 thêm 20 user role-based + bro tick chỉ NV Test UAT V2). Cross-reference memory `feedback_per_nv_permission_scope.md` cumulative S21 t5 → S22+5 → S23 t1 — KHÔNG có entry nào nhắc bug lookup BE post-refactor.
+
+### 2026-05-15 (S23 t6 spawn Plan P FE wire audit — confirm BE-only scope)
+
+Em main hypothesize Plan P scope BE Controller body record drop. Investigator audit FE × 2 confirm: `PeWorkflowPanel.tsx:113-124` `api.post(/transitions, body)` SEND ĐÚNG 7 fields (TargetPhase + Decision + Comment + ReturnMode + ReturnTargetUserId + SkipToFinal). No service file (untyped object literal). BE `PurchaseEvaluationsController.cs:267` `TransitionPeBody` record CHỈ 3 fields → ASP.NET silent DROP 3 missing fields. Verdict: Plan P BE Controller ONLY ~6 LOC + no test (Mig 28/31 Domain test cover handler). Saved em main blind fix cross-stack.
+
+### 2026-05-15 (S23 t8 spawn Plan R pre-flight cleanup audit)
+
+Bro chốt cleanup destructive prod. 4 sqlcmd queries audit: 35 PE total (28 active + 7 soft) + 17 V2 (15 IsUserSelectable=false + 2 ghim) + 4 V1 (2 active + 2 inactive). FK gotcha catch: PE.ApprovalWorkflowId Restrict + ApprovalWorkflow extends `BaseEntity` NO soft-delete → hard-DELETE required; LevelOpinion → ApprovalWorkflowLevel Restrict cascade block. SQL Express limit: NO COMPRESSION + RESTORE VERIFYONLY require sysadmin. Filtered indexes (Mig 29+) require `SET QUOTED_IDENTIFIER ON`. Cascade child estimate: 446 PE children + ~140 V2 + ~37 V1 = ~620 rows. 3 Option compare → bro chốt A (Hard-DELETE PE + V2 unghim + V1 inactive, GIỮ V2 ghim + V1 active). Plan F precedent: KHÔNG drop V1 active (PE pin → BE crash).
+
+### 2026-05-15 (S24 t1 spawn Pre-A — Plan AA User Workflow Matrix view + sidebar widen)
+
+5Q audit. Q1 endpoint: `ApprovalWorkflowsV2Controller.cs:16-19` đã class-level `[Authorize]` bare từ S18 2026-05-08 (gotcha #44 fixed permanent), per-method admin Workflows.Create. Handler `GetAwAdminOverviewQuery` KHÔNG có IsUserSelectable filter — cần ADD param + Where conditional. Q2 menu seed: `DbInitializer.cs:1429-1437` peOrder global increment (Group=1, leaves 2/3/4 cycle per type). Permission seed `line 1541-1547` cho 7 role (Drafter/DeptManager/Procurement/CostControl/ProjectManager/Director/AuthorizedSigner). Accounting NOT trong list — admin manual grant nếu cần. Q3 Admin Designer: `ApprovalWorkflowsV2Page.tsx` 975 lines, AwLevelDto 13 fields (7 Allow*), VI labels line 892-948 ("Trả về 1 Cấp trước"/"Trả về 1 Bước trước"/"Trả về Người chỉ định"/"Trả về Drafter (mặc định)"/"Cho phép chỉnh sửa Section 2 (Hạng mục/NCC/Báo giá) lúc đang duyệt"/"Cho phép chỉnh sửa Section ngân sách lúc đang duyệt"/"Cho phép duyệt thẳng Cấp cuối khi đang duyệt"). KHÔNG có usePermission/PermissionGuard wrap (class-level [Authorize] route guard sufficient). Q4 sidebar widen: fe-user `Layout.tsx:325` + fe-admin `Layout.tsx:218` `w-60 xl:w-72` (240/288px). PE Workspace 2-panel `[260px_1fr] xl:[320px_1fr]` (NOT 3-panel như memory `feedback_responsive_laptop_breakpoint` stale claim). After widen `w-72 xl:w-80` (288/320px) SAFE (sidebar 288 + main 992 → workspace 260+732 fit @ 1280px). `w-80 xl:w-96` THRESHOLD RISKY (sát 700px remaining). Q5 ApplicableType enum `ApprovalWorkflow.cs:45-50` {DuyetNcc=1, DuyetNccPhuongAn=2, Contract=3}. Surprises: (1) memory responsive breakpoint stale "3-panel" → cần update sau Plan AA. (2) Order strategy "Luồng duyệt" Order=2 first → shift existing leaves +1 → cần DbInitializer UPDATE Order existing (KHÔNG chỉ INSERT-if-not-exists). (3) Contract=3 chưa wire FE (chỉ DuyetNcc + DuyetNccPhuongAn). Recommendation: Proceed Plan AA — chỉ ADD param filter + 1 menu key + page mới + sidebar widen. Token cost ~32k.
+
+### 2026-05-15 (S24 t1-t4 post-spawn, em main solo 4 polish chunks — Plan AA wrap)
+
+7 commits total `a1a910f..ee0902a`: BE+Layout (`ee776d5`) + FE Page (`c667802`) + Docs (`ac2c859`) + 4 polish iter UAT (`da218f1` px-2 + `4d60598` v1 panel-per-NV + `fbbd361` v2 table rowSpan + `ee0902a` sidebar label wrap). **Pattern reusable**: `inline-block icon + inline text + absolute ChevronDown` cho hanging-indent reverse wrap (label dài về đầu hàng). Mirror admin Designer style cho user view read-only. **Sidebar widen tradeoff**: `w-72 xl:w-80` + remove `truncate` FAIL fit 44+ chars label custom Mig 27 — cần combine với `text-[12px] + leading-snug` + restructure flex → block + inline. Sole `truncate` removal không đủ — phải full layout restructure NavLink. **Memory drift confirmed**: `feedback_responsive_laptop_breakpoint.md` claim "PE Workspace 3-panel" → S24 verify ACTUAL **2-panel** (260+1fr only, KHÔNG có panel thứ 3). Cross-ref update needed memory user-level (admin trigger curate sau). **Plan AA color palette success**: STEP_PALETTE 5 màu (blue/purple/emerald/amber/pink) + LEVEL_PALETTE 5 màu (violet/sky/teal/orange/rose) — **Tailwind JIT yêu cầu full class strings array, KHÔNG dynamic interpolation** (`bg-${color}-100` FAIL — class purged). Reusable cross-project cho menu hierarchy color coding (step parent + level child distinct palette). Final layout v2 table rowSpan: Step column merge per-Phòng + Level column rowSpan per-Cấp + NV column 1-row-per-approver, đẹp hơn v1 panel-per-NV stacked. Token cost iteration negligible (em main solo, no spawn).

.claude/agent-memory/reviewer/MEMORY.md

@@ -38,6 +38,16 @@ Adversarial pre-commit reviewer for SOLUTION_ERP. Read-only verification + live
 - Verify: grep diff mock markers + live curl POST/PUT/DELETE expect 2XX
 - Severity: CRITICAL — block commit
 
+### Cross-module security validation mirror (NEW S29 — Smart Friend 4× cumulative)
+
+- Symptom: khi mirror entity/Command/Handler cross-module (PE → Contract → Budget V2), em main solo focus data shape (DTO field, FK relation, projection) MISS security validation guards
+- Pattern: ApplicableType type guard cho V2 workflow pin entity — `aw.ApplicableType == ExpectedType` validate ON Create command BEFORE entity instantiation. Mirror PE pattern `PurchaseEvaluationFeatures.cs:62-77`: load workflow, assert ApplicableType=Contract(3) / PE(1) / Budget(2), throw `ConflictException` on mismatch
+- Attack vector example (S29 Plan B): Drafter forge POST `/api/contracts` với `approvalWorkflowId` của PE/Budget V2 workflow → FK Restrict allows (only checks Id existence, NOT ApplicableType) → Contract pins wrong-scope workflow → semantic policy violation
+- Password policy mirror (S29 Plan CA Hotfix D2): Identity ≥12 chars enforced — new seed user CreateAsync fail nếu reuse legacy 11-char `User@123456`. Verify per-user inline conditional override (e.g. `"CatalogMgr@2026"` 15 chars)
+- Verify: grep `CreateXCommand` handler — expect `aw.ApplicableType == ApprovalWorkflowApplicableType.X` check. Also re-verify `IsActive=true` + `IsUserSelectable=true` server-side (FE filters but BE trusts blindly = lower-risk gap)
+- Applicable cross-module forward: Contract V2 (S29 fixed), Budget V2 (future), Notification V2 (future), any new V2 workflow pin entity
+- Severity: MAJOR — block push pre-commit gate
+
 ### Gotcha #17 — EF migration 3-file rule
 
 - Symptom: commit migration nhưng thiếu `.Designer.cs` hoặc `ApplicationDbContextModelSnapshot.cs` → next migration fail
@@ -144,18 +154,17 @@ Flag commit nếu thấy `<PackageReference Include="MediatR" Version="14...` ho
 
 ## 📅 Recent activity (last 10 FIFO)
 
+- **2026-05-22 (S29 wrap — Plan CA Reviewer 2 spawn MAJOR password fix + Plan B Reviewer 2 spawn MAJOR ApplicableType fix — Smart Friend 4× cumulative):** Em main wrap S29 sau 2 big plans Plan CA (Move Cấu hình danh mục admin→eoffice, 7 commits) + Plan B (Contract V2 wire mirror PE Mig 22-26, 11 commits). **Plan CA pre-commit verify** spawn 1× (agentId a4dbdb0fb7e210694) + re-verify 1× (a2009a0ed75b40dad) ~165K cumulative — 4 chunks PASS post Chunk D2 hotfix. **MAJOR catch**: `DemoUserPassword = "User@123456"` 11 chars (existing 30 demo seed pre-S22+2 Identity policy ≥12 chars) → new catalog.manager seed CreateAsync FAIL prod. Fix: per-user inline conditional override `"CatalogMgr@2026"` 15 chars passes policy. Lesson: Identity password policy enforcement gap khi reuse legacy seed pattern. **Plan B pre-push verify** spawn 1× (agentId ace4799f663224b71) + re-verify 1× (a2f8f815522544b73) ~190K cumulative — 9 commits FAIL 1 MAJOR. **MAJOR catch**: `CreateContractCommand` thiếu validation `aw.ApplicableType == ApprovalWorkflowApplicableType.Contract(3)` — attacker forge POST với PE/Budget V2 workflow ID → FK Restrict allows only Id existence check NOT ApplicableType → Contract pin sai workflow scope semantic violation. Mirror PE pattern `PurchaseEvaluationFeatures.cs:62-77` exact. Hotfix Reviewer commit `3e92584` apply ~10-12 LOC ApplicableType guard → re-verify PASS proceed push. **Smart Friend pattern proven 4× cumulative**: (1) S22 #44 silent 403 class-level Authorize, (2) S25 #48 SQLite frozen clock tie-break, (3) S29 Plan CA Hotfix D2 password policy, (4) S29 Plan B ApplicableType cross-module. **Patterns proven NEW S29 Reviewer perspective**: Cross-module security validation mirror (PE → Contract → Budget V2) — khi mirror entity/Command, MUST mirror validation guards (ApplicableType + FK check + idempotent + password policy). Easy miss vì em main solo focus on data shape NOT security. **Cat 3 Security checklist reinforced**: ApplicableType type guard cho V2 workflow pin pattern + password ≥12 chars enforcement + IsActive/IsUserSelectable server-side re-validate. **Anti-patterns observed S29**: (a) Em main miss ApplicableType validation Plan B Chunk E1 CreateContractCommand → Reviewer catch. (b) Em main miss password ≥12 chars Plan CA Chunk D → Reviewer catch. (c) Pattern: em main solo flow tends to miss security guard cross-module (focus shape > security). **Recommendation forward**: Reviewer spawn pre-commit MANDATORY cho cross-module mirror diff (PE→Contract, PE→Budget V2 future, identity policy change). Em main solo OK cho UI polish iteration (S26 Plan AG2-AG6 pattern proven). Smart Friend guard active S30+ cho next cross-module wire (Budget V2 likely).
+
+- **2026-05-22 (S29 Plan B Contract V2 wire pre-push spawn — FAIL 1 major):** Adversarial verify 9 commits `58898e8..14feb69` Plan B Contract V2 wire (~8,900 LOC = BE 326 + FE 219 + Mig Designer 7,970 + Mig SQL 327). Spawn ~17K. **Verdict FAIL — 1 MAJOR Cat 3 security/data integrity, 0 critical, 3 minor.** Wire claim PASS (all 9 chunks deliver — ApproveV2Async 150+ LOC mirror PE pattern, UPSERT ContractLevelOpinion, DTO populate, FE Select dropdown, Section 5 dynamic render). Schema PASS (2 mig 3-file rule complete, FK Restrict Contract→AW + Cascade Contract→LevelOpinion + Restrict LevelOpinion→Level, UNIQUE composite). Code quality PASS (dotnet build 0 err 2 pre-existing DocxRenderer warn, npm × 2 PASS 0 TS, mirror §3.9 SHA256 IDENTICAL × 3 files: ContractDetailContent.tsx + ContractCreatePage.tsx + types/contracts.ts). Test PASS 111/111 baseline preserved. Authority PASS explicit mandate. **MAJOR FOUND**: `CreateContractCommandHandler` (`ContractFeatures.cs:38-100`) accepts `ApprovalWorkflowId` from request body but DOES NOT validate `aw.ApplicableType == ApprovalWorkflowApplicableType.Contract`. PE pattern at `PurchaseEvaluationFeatures.cs:62-77` explicitly validates `aw.ApplicableType == expectedType` and throws `ConflictException`. Plan B Chunk E1 omits this guard. **Attack vector**: Drafter posts `approvalWorkflowId` of PE/Budget V2 workflow → FK Restrict allows (only checks Id existence not ApplicableType) → Contract pins wrong-scope workflow → semantic policy violation. **Acceptance criteria**: Add validation block in handler mirror PE lines 64-77 — load aw, assert ApplicableType=Contract(3), throw ConflictException on mismatch. Recommend also re-verify IsActive + IsUserSelectable server-side (FE filters but BE trusts blindly — lower risk). **Adversarial 10/10 PASS**: V1 path UNCHANGED (only additions before line 91), race B+A2 clean, B2 UPSERT scope OK post-Chunk C, Mig 32 Seed idempotent guard, E1 backward compat null default, E2 N+1 avoided via dict, E3 V1 hide Section 5 conditional, E3 adminProxy GUID comparison TS-correct, no menu visibility drift, test gate 111/111 confirmed. **Recommendation**: HOLD push. Add ~10-12 LOC ApplicableType validation guard in CreateContractCommandHandler.Handle before entity instantiation. Re-run build+test. Then PROCEED push 9 commits + 1 fix commit (10th). **Smart Friend guard active — caught major security gap via cross-reference PE pattern** (lesson Cognition: independent adversarial perspective raises quality vs em main solo). **Test gap noted defer**: ApproveV2Async ~150 LOC + UPSERT 0 unit test — gotcha #48 lesson recurring risk — recommend Plan B Wrap test-after bundle covering V2 happy path advance + OR-of-N + skipToFinal F2 + terminal gen mã + V1 regression.
+
 - **2026-05-21 (S26 Plan AG pre-commit + 5 follow-up plans AG2-AG6 em main solo self-review):** Plan AG Chunk A+B+C pre-commit verify spawn 1× ~25K with 5-category checklist + 12 adversarial deep checks (A-L) PASS 0 critical/major/minor. Commit `0bf6c7e` 2 file +346/-116 LOC mirror IDENTICAL hash `21001E90...`. Wire claim verify: 3 chunk delivered (useMemo group nested + `<details>/<summary>` 2-level + localStorage Set persist). Schema 0 mig, 0 BE, 0 entity. Security: localStorage non-sensitive (projectId GUID + normalizedGoiThau text), XSS safe React auto-escape, no new [Authorize] needed (read-only view). Code quality: npm build × 2 PASS 0 TS err, anti-fiddle 0% drift, Mirror §3.9 byte-identical 21,521 bytes. Test coverage: Phase 9 UAT exception accept. Adversarial 12/12 PASS — edge case empty tenGoiThau/projectName/localStorage corrupt/Tailwind named groups/HTML details accessibility/degenerate cases/vi locale sort/filter-then-group order/bundle size delta. **Minor noted defer:** Selected PE inside collapsed tree không auto-expand path → recommend Plan AG2 useEffect watch selectedId. Recommendation: PASS proceed push. **Subsequent Plan AG2-AG6 em main solo self-review** (5 plan UI polish iteration UAT feedback bro Tra Sol — Panel 1 widen 400px, drop tầng gói thầu 1-level, drop single-PE flat consistent, add Drafter+Department BE+FE, 3-level Project>Năm>NCC>PE, compact card 3-row). Em main verify mỗi commit: SHA256 hash 2 file IDENTICAL + npm build × 2 app + dotnet test 111/111 PASS (Plan AG4 BE+FE cross-stack — dotnet build clean + 3 projection update LIST/INBOX/APPROVED). KHÔNG re-spawn Reviewer mỗi plan (mirror S24 Plan AA pattern: ROI thấp khi UI polish ~50-100 LOC per chunk + cost spawn ~25K × 5 = ~125K vô lý vs em main self-verify build pass + bro visual confirm). **Pattern reinforced**: Reviewer spawn 1 lần cho heavy cross-stack initial Chunk A+B+C (~370 LOC + 4 sub-agent collab), em main solo cho polish iteration. Cumulative S26 6 commits `0bf6c7e..d99069a` push remote: AG (`0bf6c7e`) + AG2 (`c5429c0`) + AG3 (`fbad4a9`) + AG4 (`2bf0118`) + AG5 (`083b601`) + AG6 (`d99069a`). 0 prod regression observed, test baseline 111 preserved. Smart Friend guard still active for next session feature spawn.
 
 - **2026-05-19 (S25 wrap — Plan AB pre-commit verify + 6 follow-up plans em main solo self-review + 1 lesson catched by CICD):** Plan AB Chunk A pre-commit verify spawn 1× ~22K with 5-category checklist + 8 adversarial deep checks PASS 0 blocker (1 minor V1 legacy fallback acceptable). Recommended PROCEED push cdfd542. **MISSED gotcha #48**: Multi-Changelog.Add() trong same SaveChangesAsync transaction → SQLite test frozen clock CreatedAt tie-break non-deterministic → Plan M existing tests `.OrderByDescending(CreatedAt).FirstAsync()` picked wrong entry → CI Run #215 FAIL. **Lesson reinforced**: UAT mode `feedback_uat_skip_verify` skip `dotnet test` per chunk risk recurring khi BE refactor > 100 LOC + signature change. Em main resumed local `dotnet test` post Plan AB Chunk A2 fix — caught by CICD test gate (no prod impact). **Em main solo self-review** Plan AC-AF (5 plans em main solo, Reviewer KHÔNG re-spawn — em main verify build+test+npm × 2 app mỗi chunk + CICD post-deploy verify thay vai pre-commit). Cumulative S25: 0 prod regression, 6 commits PASS CICD. **Pattern caught: SQLite frozen clock multi-row tie-break** — tests querying audit table cần discriminator beyond timestamp (EntityType + Summary keyword). Cross-ref future Contract V2 test setup. **Smart Friend guard still active** for future spawn — Reviewer should ADD test filter discriminator check vào Category 5 checklist post-S25.
-- **2026-05-19 (S25 Plan AB Chunk A pre-push verify, spawn):** Adversarial verify commit `cdfd542` Plan AB Chunk A — fix Changelog visibility 2 bug PE ID `3248f2f9` (Budget Adjust không hiện history + Trả lại Người chỉ định không log). Diff scope: 3 files +146/-95 LOC (BE PurchaseEvaluationWorkflowService.cs Service-only refactor + 2 FE PeDetailTabs.tsx mirror §3.9). **Verdict: PASS — 0 critical / 0 major / 1 minor observation — proceed push OK.** Wire BE: line 226-236 V1 legacy fallback return early UNCHANGED (giữ S17 behavior, KHÔNG log new Changelog — V1 phiếu read-only history per Mig 22-24 spec, acceptable). V2 ApplyReturnModeAsync refactor Drafter early return → if/else common path: Drafter mode line 285-292 set Phase=TraLai + clear pointer + SLA=null SEMANTIC IDENTICAL pre-refactor (only difference: removed `return` so fallthrough log block). OneLevel/OneStep/Assignee unchanged logic line 302-378 + SLA=AddDays(7) reset line 381. New `db.PurchaseEvaluationChangelogs.Add()` line 403-412 EntityType=Workflow(5) + Action=Update(2) + PhaseAtChange=evaluation.Phase (TraLai cho Drafter, ChoDuyet cho 3 mode khác) + UserId=actorUserId + UserName resolved via userManager.FindByIdAsync (mirror LogTransitionAsync line 700-704 pattern) + Summary `"Trả lại ({modeName}): {summary}"`. KHÔNG SaveChangesAsync mới — TransitionAsync caller line 101 downstream save persists. Wire FE 2 file `HistoryTab` filter extend 3 rule: ADD `summary.includes('Trả lại')` Workflow entity + ADD `entityType === Header(1) && summary.toLowerCase().includes('ngân sách')` cover Budget Adjust + empty placeholder text update Vietnamese chuẩn "Chưa có lịch sử trả lại / điều chỉnh ngân sách / gửi duyệt lại." Schema integrity: 0 migration mới (verify `git diff --name-only | grep Migrations/` empty); reuse PurchaseEvaluationChangelog Mig 12 + S21 t4 Mig 28 schema; PurchaseEvaluationEntityType enum line 25-33 + ChangelogAction enum ContractChangelog.cs:38-44 match BE values FE constant. Security: actorUserId param đã có từ caller TransitionAsync — non-admin user log đúng UserId không escalate permission; EF Core parameterized SQL default; FE substring filter trên BE-trusted Summary string không XSS risk. Code quality: dotnet build PASS 0 err 2 warn (DocxRenderer pre-existing); npm build fe-user PASS 394ms 0 TS err; npm build fe-admin PASS 421ms 0 TS err; anti-fiddle scope drift 0%; mirror 2 FE app §3.9 verify exact identical 17 lines (admin line 2033-2049 mirror user 2027-2043, chỉ shift 6 LOC do prior component lines khác). Test coverage: Phase 9 UAT exception ACCEPT per memory `feedback_uat_skip_verify` — test-after bundle defer (Bug fix Service refactor ideally test-before nhưng UAT mode skip OK). Cumulative state unchanged: 111 test baseline preserve. Adversarial deep checks all PASS: (1) **Drafter mode refactor regression** — line 285-292 set Phase=TraLai + clear pointer + SLA=null PRESERVED (S17 backward compat). V1 legacy 226-236 fallback return early no semantic change. (2) **Drafter summary redundancy** — `$"Trả lại (Người soạn thảo): Trả về Người soạn thảo"` redundancy acceptable (audit clarity > terseness; consistent format 4 mode). (3) **actorName resolve N+1** — single `userManager.FindByIdAsync` per ApplyReturnModeAsync invocation, mirror exact LogTransitionAsync line 700-704 pattern; KHÔNG N+1 (single call per transition). (4) **FE filter substring case** — `.includes('Trả lại')` exact match BE format `$"Trả lại ({modeName}): ..."` — case-sensitive Vietnamese diacritics lowercase 'l' match. (5) **FE placeholder Vietnamese** — "Chưa có lịch sử trả lại / điều chỉnh ngân sách / gửi duyệt lại." chuẩn Vietnamese diacritics. (6) **Comment update 5 bullet rule** — clear narrative, KHÔNG noise, Plan AB S25 marker rõ. (7) **Gotcha #45 regression** — Plan AB Service-only refactor KHÔNG đụng PE button TraLai click logic (gotcha #45 đã fix S21 t3 BE guard `decision != Reject throw line 64-72` defense), no regression. (8) **Anti-fiddle scope** — 3 file đúng spec, KHÔNG out-of-scope (no agent-memory commit, no docs/changelog touch). **Minor observation (non-block, design choice):** V1 legacy phiếu (line 226-236 fallback) return early TRƯỚC khi reach new Changelog.Add() block → V1 phiếu KHÔNG có new detailed "Trả lại (X): ..." log. FE filter `phaseAtChange === TraLai(98)` line 2042 vẫn catch V1 generic LogTransitionAsync log (V1 fallback set Phase=TraLai) → V1 history vẫn hiện (1 generic row "Chuyển phase X → TraLai" thay vì detailed mode breakdown). Acceptable per Mig 22-24 spec V1 = read-only history, không cần backfill audit detail. Recommendation: PASS proceed push remote. Smart Friend guard active.
-- **2026-05-15 (S24 Plan AA post-wrap cumulative finalize, no re-spawn):** Post-Chunk C learning append — em main iterate **4 polish chunks back-to-back** (`da218f1` px-2 hotfix + `4d60598` redesign v1 panel-per-NV color + `fbbd361` redesign v2 table layout rowSpan + `ee0902a` wrap fix sidebar label) UAT visual feedback bro, cumulative ~1.5h, KHÔNG Reviewer spawn. **Anti-pattern observed S24 polish chunks**: UI/UX iteration thuần CSS/layout KHÔNG cần Reviewer spawn mỗi chunk — cost overhead too high (~25K spawn × 4 = ~100K cumulative). Pattern reusable: chỉ self-verify build pass + bro visual confirm post-deploy là đủ. **Smart Friend guard validation S24**: Plan AA cumulative ~620 LOC qua 7 commits (`a1a910f..ee0902a`) — Reviewer spawn 1 lần (Chunk C cumulative A+B BE+FE wire) cost ~25K = ROI tốt. Multi-spawn polish chunks 4× sẽ ~100K = ROI thấp. **Pattern saved: BUNDLE cumulative verify cho heavy chunk (wire BE / migration / cross-stack), SKIP cho < 30 min polish (CSS / layout / color)**. **Discovery #3 anomaly re-tested S24**: Plan AA Run #210 sha=ac2c859 push range mixed BE+FE+docs → CICD trigger normal 4/4 wire end-to-end + bundle hash 2 app rotate. KHÔNG reinforce docs-only anomaly hypothesis (S22 #47 gap pending separate). Defer Investigator follow-up. **Low note S24**: BE filter `IsUserSelectable=false` non-admin leak workflow chưa ghim — defer follow-up (severity Low, workflow data non-sensitive, NOTE only — Smart Friend guard didn't escalate to block commit). CICD Monitor Run #210 sha=ac2c859 PASS verify 4/4 wire end-to-end + bundle hash 2 app rotate. Cumulative state unchanged S24: 31 mig, 111 test, 47 gotcha.
-- **2026-05-15 (S24 Plan AA cumulative pre-commit verify, spawn):** Adversarial verify Chunk A (BE + Layout, em main solo) + Chunk B (FE WorkflowMatrixViewPage, Implementer Case 2 PASS). Diff scope 8 file modified + 2 file CREATE — ~76 LOC BE + ~270 LOC FE, scope khớp Plan AA. **Verdict: PASS with 0 critical / 0 major / 0 minor issues — proceed commit OK.** Wire BE: Controller line 21-26 `Overview(applicableType, isUserSelectable, ct) → new GetAwAdminOverviewQuery(applicableType, isUserSelectable)` end-to-end. Handler line 114-117 `request.IsUserSelectable is bool ius → query.Where(d => d.IsUserSelectable == ius)` correct conditional. FE WorkflowMatrixViewPage line 29-33 actual `api.get<AwAdminOverviewDto>('/approval-workflows-v2', { params: { applicableType: typeInt, isUserSelectable: true } })` — real call no mock/alert. Route `/purchase-evaluations/workflow-matrix?type=N` wired App.tsx:38 + Layout.tsx resolvePath:81-86. Schema integrity: 0 migration mới (column `IsUserSelectable` from Mig 25), DbInitializer INSERT-OR-UPDATE-Order idempotent verified (MenuItemConfiguration HasKey(Key) → PK unique, ToDictionary safe; existing rows UPDATE Order only nếu mismatch; new rows INSERT). 7 Allow* flag count match BE DTO ↔ FE type. ApplicableType enum {1,2,3} — FE chỉ wire 2 type PE matrix view correct. Security: class-level `[Authorize]` bare line 18 PRESERVED (gotcha #44 protect). GET any authenticated → non-admin Drafter OK access. Non-admin pass `isUserSelectable=false` BE không block → workflow chưa ghim leak risk — Low severity (workflow data non-sensitive, NOTE only). Permission seed 7 role × WfView leaf via `SeedPurchaseEvaluationPermissionDefaultsAsync:1573` added — idempotent. Admin role qua `SeedAdminPermissionsAsync` chỉ cover `MenuKeys.All[]` static root keys (Pe_*_WfView dynamic NOT in All) — but admin uses fe-admin Designer, KHÔNG cần WfView access fe-user. Code quality: BE dotnet build PASS 0 err 2 warn (DocxRenderer pre-existing); FE fe-user npm build claim PASS (Implementer Case 2); FE fe-admin npm build VERIFY tự chạy PASS 1926 modules / 740ms / 0 TS err. Anti-fiddle 0% drift, scope khớp spec. Mirror 2 FE §3.9: Layout.tsx widen `w-72 xl:w-80` cả 2 ✓; remove truncate 3 site fe-user (MenuGroup+MenuLeaf+StaticLeaf) + 2 site fe-admin (MenuGroup+MenuLeaf, no StaticLeaf component) — structural asymmetry acceptable (fe-user only có "Hộp thư" StaticLeaf); WorkflowMatrixViewPage fe-user only correct (admin có Designer riêng). Test coverage: Phase 9 UAT exception accept — test-after default OK. Adversarial deep checks: (1) DbInitializer ToDictionary duplicate key risk → PK constraint trên Key, tree.Add chỉ thêm Pe_DuyetNcc_WfView + Pe_DuyetNccPhuongAn_WfView (2 typeCode distinct) → no in-memory dup. (2) Sidebar widen 1280px responsive verified per task spec (288 sidebar + 992 main fit). (3) Plan U revert clean — 0 remaining truncate class outside Plan AA comments. (4) Mig drift schema: column existed Mig 25, no new mig needed. 2 SaveChangesAsync non-atomic giữa menu seed + label backfill (pre-existing, OUT scope Plan AA). Comment quality: Plan AA marker rõ ràng 8+ sites, no TODO/FIXME zombie. TypeScript: `FlagCell` indexed-access type clever từ Pick 7 keys union — TS happy compile clean. Recommendations defer: (a) enforce admin/non-admin policy filter (current GET cho phép user pass isUserSelectable=false — low risk, audit follow-up); (b) MenuKeys.All[] không cover dynamic Pe_*_WfView nên Admin role không auto grant — OK vì admin dùng fe-admin Designer, NOTE để future audit khi admin cần inspect user-side matrix view. Cumulative state unchanged: 31 mig, 111 test, 47 gotcha. Smart Friend guard active — KHÔNG lower bar (3 minor risk noted defer follow-up, không block commit).
-- **2026-05-15 (S23 t4-t11 cumulative em main self-review — Plan N+O+P+Q+R+S+T+U, no Reviewer spawn):** 8 plan consecutive em main self-review per UAT mode (`feedback_uat_skip_verify` rule — em main verify build + test + npm build mỗi chunk). Key validations cumulative: **Plan N** GetPe handler `PurchaseEvaluationFeatures.cs:765` per-NV `ApproverUserId` discriminator + admin fallback row đầu. **Plan O** 4 lookup sites cascade fix (`EnsureCanRejectV2Async:201` + `ApplyReturnModeAsync:248` + `EnsureEditableForDetailsAsync:72` + `AdjustBudgetCommandHandler:311`) — pattern uniform Plan N, +3 regression test `PurchaseEvaluationPerNvLookupRegressionTests.cs`. **Plan P** Controller `TransitionPeBody:267` record +3 fields mirror `TransitionPurchaseEvaluationCommand` schema — root cause 2 ngày prod bug F1+F2 wire fail. **Plan Q** FE banner mx-5 inset gap fix (CSS layout polish mirror 2 app). **Plan R+S+T5** destructive sqlcmd cleanup prod ~720 rows wiped cumulative + Plan F precedent avoid được (V1 active workflow giữ nguyên → BE healthy startup). **Plan T** DbInitializer `DemoSeed:Disabled` flag config — disable 5 demo seed methods (Workflow V1 + PE V1 + Demo Contracts + Demo PE + Sample V2). **Plan U** FE sidebar truncate + tooltip 2 app mirror — handle long DisplayLabel (Mig 27 admin custom). Anti-patterns observed: (1) **Plan N point 9 chỉ catch 1/5 sites** — em main + Investigator spawn miss 4 sites khác → Plan O cascade fix. Lesson: grep ENUMERATE TẤT CẢ lookup sites cùng pattern (KHÔNG fix theo bug report mỗi lần). (2) **Plan O caveat #1 surfaced Plan P pre-existing bug** — CICD Monitor catch Controller body record drop trong Stage 4c verify wire — pattern "verify cross-stack body↔command count match". (3) **DbInitializer auto re-seed** loop — Plan R+S clean → IIS recycle → re-seed loop. Plan T flag fix root cause. Pattern reusable cross-project: refactor schema 1-row-per-role MUST grep enum lookup sites + Controller body record MUST mirror Command record fields. Cumulative state: 111 test (+7 vs 104 baseline pre-Plan M), 31 mig (no new), 47 gotcha unchanged, `feedback_per_nv_permission_scope.md` reinforced 5 lookup sites enum + 9 wire surface points + Plan P caveat → 10 surface points. Smart Friend guard still active for future spawn.
-- **2026-05-15 (S23 t3 Plan M cumulative review, spawn):** Pre-push adversarial verify 3 commits local `c2afef2..508b17a..4dd6f9c` Plan M F1 edge case Bước 1 + Phase=TraLai display rename. Diff cumulative: 26 LOC BE (Service.cs:287-333) + 116 LOC test (1 file, +2 test Fact extend SeedWorkflowAsync helper +2 params optional) + 8 LOC FE (4 file × 2 LOC mirror admin+user). **Verdict: PASS** — wire BE M1 verified hot path 287-333 OneLevel+OneStep edge case replace `Phase=TraLai+clear pointer+return` with `Set pointer (0,1) + summary "không lùi được" → fallthrough SLA reset line 364 → Phase=ChoDuyet preserved from pre-call state (entry guard 75-81 require ChoDuyet để Reject decision)`. ApplyReturnModeAsync caller line 94-100 truyền `evaluation.Phase` (now ChoDuyet) vào LogTransitionAsync → Summary="Chuyển phase ChoDuyet → ChoDuyet" + ContextNote contain "không lùi được" (matches test assert ContextNote.Contain). Drafter mode line 268-275 GIỮ Phase=TraLai semantic (unchanged). Assignee line 335-360 throw nếu không match unchanged. F2 ApproveV2Async + F3 EnsureEditableForDetailsAsync + F4 AdjustBudgetCommand handler — UNCHANGED. Schema integrity: 0 migration mới, Phase enum TraLai=98 còn dùng cho Drafter mode + display label rename only. Security: Admin bypass logic line 252-265 + Reject guard line 81 EnsureCanRejectV2Async + non-Approver block — preserved. Code quality: dotnet build PASS 0 err 2 warn (DocxRenderer pre-existing), dotnet test 106/106 PASS (58 Domain + 48 Infra, +2 từ 104 baseline), npm build admin+user PASS 0 TS err (chỉ chunk size warn pre-existing), no `--no-verify`. Test coverage: 2 Fact mới `ApplyReturnMode_OneLevel_AtStep1Level1_ResetsToBuoc1Cap1_KeepsChoDuyet` + `ApplyReturnMode_OneStep_AtStep1_ResetsToBuoc1Cap1_KeepsChoDuyet` cover OneLevel Step1Lv1 + OneStep Step1Lv2→reset. Assert đủ Phase=ChoDuyet + pointer (0,1) + SLA NotNull + ContextNote "không lùi được". Helper extend +2 params backward compat OK (default false). K7 cascade NO regression — 3 `ApproveV2_SkipToFinal_*` xanh (M1 chỉ đụng F1 ApplyReturnModeAsync, không động F2 ApproveV2Async). Mirror 2 FE app (§3.9): purchaseEvaluation.ts admin+user identical (98:'Cần chỉnh sửa lại' + PeDisplayStatus.TraLai:'Cần chỉnh sửa lại'), PeWorkflowPanel.tsx admin+user identical (2 inline literal "Phase → ..." + "Phiếu sẽ về ..." rename). Anti-fiddle: scope drift 0% — 8 LOC FE đúng spec rename Phase=TraLai display only. Anti-pattern guard: **(1) Stale narrative comment Service.cs:288-289 + 327-328** UPDATED rõ "Plan M S23 t3 — KHÔNG fallback Drafter, phiếu giữ đang duyệt" — không zombie. **(2) Audit log consistency** test+code match "không lùi được" exact. **(3) Backward compat** phiếu UAT prod đang Phase=TraLai do logic cũ — Drafter resume từ TraLai vẫn work line 105-132 (entry point `fromPhase==TraLai → targetPhase==ChoDuyet`). **Minor issues (non-block, recommend fix sau):** **(4) Inconsistent UX literal "Trả lại"** còn ở 8 user-facing locations chưa rename (decision design): PeListPanel.tsx:112 "Bản nháp + Trả lại" filter label, PeWorkflowPanel.tsx:270 button "← Trả lại", 272 tooltip "(Duyệt / Trả lại / Từ chối)", 315 "← Trả lại Drafter sửa", 342 "Chọn cách Trả lại", PeDetailTabs.tsx:152 "chỉ Bản nháp / Trả lại mới sửa", 287 "(trừ khi approver Trả lại)", ApprovalWorkflowsV2Page.tsx:639 "(Trả lại / Edit Section 2 / ...)" — phân biệt **action verb** "Trả lại" (button approver click) vs **phase result label** "Cần chỉnh sửa lại" (Phase=TraLai display in dropdown/badge); spec M3 narrow scope chỉ rename phase result label OK. Em main quyết: giữ action verb hay rename hết. **(5) Inconsistent across module** contracts.ts:29 + budget.ts:20 vẫn `98:'Trả lại'` — KHÔNG trong scope Plan M (PE-only) nhưng inconsistent giữa 3 module nếu Contract/Budget có Phase 98 — bro nếu deploy chung sẽ noticeable. Recommendation: SAFE to push 3 commit Plan M; consider follow-up chunk M4 (optional) rename 5 literal user-facing trong PeListPanel + PeWorkflowPanel + PeDetailTabs để consistent UX semantic mới. Smart Friend guard active.
-- **2026-05-14 (S23 t1 Plan K1+K2 cumulative review, spawn):** Pre-K3 adversarial verify Mig 31 schema swap + Service Approver F2 branch. Diff scope: 11 BE files +4093/-83 LOC (Mig Designer 3938 lines dominate). 3 commits chuỗi `eb106f2..56868bf..db66253..364aef6` — pre-A slot label refactor + K1 Domain/Mig/Snapshot/sentinel patches + K2 DTO+Service Approver branch. **Verdict: PASS với 2 Major + 2 Minor issues** — K3 OK proceed nhưng K5 endpoint cleanup nên ưu tiên trước K7 test fix. Wire claim verify: Approver F2 branch placed ĐÚNG vị trí (line 477 AFTER UPSERT opinion line 441-468 + BEFORE advance pointer line 502) — opinion sẽ ghi trước skip terminal, audit log đầy đủ context Bước/Cấp. ApproveV1LegacyAsync skipToFinal guard tại CALLER (line 147-149 trong TransitionAsync branch) thay vì callee — pattern OK, V1 method giữ nguyên signature legacy. Schema sqlcmd verify Dev: 7 Allow* columns ApprovalWorkflowLevels (AllowApproverEditBudget/EditDetails/SkipToFinal/ReturnOneLevel/OneStep/ToAssignee/ToDrafter) + Users.AllowDrafterSkipToFinal dropped (count=0). Snapshot regen clean. EF config HasDefaultValue(false) wire. Mig 31 Up() manual reorder ADD→DROP correct per memory `feedback_ef_migration_backfill_reorder`. **Major issues caught** (Smart Friend guard active — KHÔNG để pass): (1) **Orphan UsersController endpoint zombie** — K1 sentinel commented "K2 sẽ refactor DTO + drop field" nhưng K2 chỉ refactor PE side, KHÔNG động UsersController.SetAllowDrafterSkipToFinal + UserFeatures.SetUserAllowDrafterSkipToFinalCommand + UserDto field. Endpoint PATCH `/api/users/{id}/allow-skip-final` vẫn live nhưng silent NoOp (Task.CompletedTask), admin UI tick → BE swallow → confusion UX. Cần K5 endpoint cleanup chunk (per spec). (2) **Stale Mig 28 comment ApprovalWorkflow.cs:78** — comment cũ "F2 (Drafter skip) đã move sang Users.AllowDrafterSkipToFinal" còn nguyên dù line 107-113 prop AllowApproverSkipToFinal mới. Confuse future dev. **Minor issues:** (3) Comment TransitionPurchaseEvaluationCommand DTO PurchaseEvaluationFeatures.cs:401 "F2 — Drafter skip thẳng Cấp cuối khi trình duyệt" still says Drafter (semantic outdated). (4) ApprovalWorkflowConfiguration.cs:22 stale Mig 28/29 narrative comment chưa note Mig 31. Anti-fiddle audit PASS: K1 18 LOC UserFeatures.cs sentinel patches valid compile-break workaround, K2 4 files within original spec. Anti-pattern reinforced 3×: admin opt-in per slot per-NV (Mig 29 F1+F3 + Mig 30 F4 + Mig 31 F2 — em main lần đầu sai Mig 30 default scope expansion → bro corrected). Production build PASS 0 err 2 warn (DocxRenderer unrelated). Test references K7-pending line 253. No `--no-verify` bypass. Pattern caught: "Transient sentinel pattern" — đặt sentinel + comment commit chunk khác cleanup nhưng chunk đó scope SHIFT → zombie state. Recommend explicit K5 cleanup chunk trước K7 test fix. Cumulative state: 31 mig (+1 Mig 31), 47 gotcha unchanged. Smart Friend guard active.
-- **2026-05-13 (S22 18:00→21:00, no spawn):** Em main solo self-review S22 — Reviewer KHÔNG spawn per UAT mode `feedback_uat_skip_verify`. Em main verify build clean + test pass + npm build × 2 app mỗi chunk (11 commits cumulative). Key validations: (1) Plan E phân quyền strict V2 — actor.UserId scope in List + Detail, Inbox đã strict từ S17, loose UAT clause `|| ApprovalWorkflowId != null` removed. (2) S22+1 V2 actor scope guard BE helper `EnsureCanRejectV2Async` chặn request forge non-approver PATCH /transitions decision=Reject (mirror FE button disable) — defense-in-depth FE+BE pattern. (3) S22+4 AdjustBudgetCommand handler 3-tier scope (Drafter Nháp/Trả lại + Approver ChoDuyet + Admin) — S22+5 refactor ChoDuyet branch dùng `level.AllowApproverEditBudget` flag (admin opt-in per slot) thay default Approver scope (security scope correction per bro feedback). (4) S22+2 Identity password policy enforced ≥12 chars (reject `User@123456` 11 chars outdated). Anti-patterns observed: (a) Default scope expansion mistake S22+4 → S22+5 fix — KHÔNG default expand permission scope without admin tick (per-NV opt-in pattern Mig 29 lesson reinforced); (b) History display field assumption BudgetAdjustSection initial — em assume `PeDetailBundle.changelogs` exists, FAIL TS2339 — pattern verify type fields trước render; (c) PS 5.1 Vietnamese diacritics gotcha #30 reinforced — script `seed-test-users-prod.ps1` first attempt FAIL parser error, ASCII-only discipline. S22+4 attachment view endpoint + S22+4 budget-adjust endpoint chưa qua live curl verify (defer post-deploy — bro UAT direct). S22+5 Mig 30 applied LocalDB Dev + Design via `dotnet ef database update`. New gotcha discovered: #47 paths-ignore agent-memory gap (recommend add to docs/gotchas.md — pending bro decide). Cumulative state: 104 test (+20), 30 mig (+1 Mig 30), 46 gotcha unchanged (gotcha #47 pending), ~146 endpoints (+3), 33 active users. Smart Friend guard still active for future spawn.
-- **2026-05-13 (S21 t3-t5, no spawn):** Em main solo verify via dotnet build + npm build × 2 app + dotnet test suite mỗi chunk. Reviewer KHÔNG spawn — em main self-review per UAT mode `feedback_uat_skip_verify` (skip dotnet test mỗi chunk, vẫn build verify). Gotcha #45 fix self-test 3 regression test (test-before §7). S21 t3-t5 push cumulative 12 commits — CICD Monitor verify post-deploy thay vai Reviewer (deploy ship + bundle hash + schema verify). Cumulative state: 84 test, 29 mig, 45 gotcha, 19 memory entries. Pattern saved cho future review focus: per-NV permission audit (Level table vs User table flag), EF migration backfill SQL injection between ADD-DROP order. Smart Friend guard still active for future spawn.
-- **2026-05-11 (setup):** Reviewer agent initialized. Baseline knowledge load complete (44 gotchas + 5-category checklist + 6 skills cumulative). No reviews performed yet. Awaiting first SendMessage from em main. Smart Friend guard active.
+- **2026-05-19 (S25 Plan AB Chunk A pre-push verify, spawn):** Adversarial verify commit `cdfd542` fix Changelog visibility 2 bug PE — Budget Adjust không hiện history + Trả lại Người chỉ định không log. 3 files +146/-95 LOC. **Verdict: PASS proceed push, 1 minor V1 legacy fallback acceptable.** V2 ApplyReturnModeAsync refactor Drafter early return→if/else common path + new Changelog.Add EntityType=Workflow(5) Action=Update(2) PhaseAtChange=evaluation.Phase. FE HistoryTab filter extend 3 rule. Schema 0 mig. Adversarial 8 deep check PASS. Lesson narrative archived `archive/2026-05-q1.md`.
+- **2026-05-22 (S28 wrap — Layer A governance Reviewer perspective + Cat 6 add):** Reviewer perspective về S28 trajectory (em main solo, KHÔNG actual review work): t1 RAG ROI verdict marginal short-term / transform long-term → t2 em main self-authorize cross-project rule "ghi RAG mọi tương tác" WITHOUT bro consent → t3 monitoring 5 metric đề xuất → t4 bro caught mistake scope-down về SOLUTION_ERP self-discipline → t5 Layer A governance broadcast active (3-Layer distributed, em apply 4-category default + skip list + tag schema mandatory + phase + BC/module enum). **Smart Friend Cat 1 "Wire claim verify" lesson S28**: em main t2 implicit interpret "chú ý X" (bro suggestion) AS "MANDATORY X" (em policy decision) → cross-project rule self-authorize. Pattern catch retroactive: scope creep từ project-local → cross-project KHÔNG bro consent là authority boundary violation. Cần check authority boundary mỗi khi em main đề xuất "rule cross-project" hoặc "mọi tương tác mandatory". **Tag schema mandatory forward S28+**: store lesson/gotcha chunk với `[lesson, phase-<N>, <bc>]` format (phase ∈ {phase-9, phase-9plus, phase-10}, BC enum ∈ {contract, pe, budget, workflow, identity, form, infra}). **Adversarial check NEW Cat 6 — Authority boundary check**: verify em main self-authorize vs bro centralized — distinguish "bro suggested option X" (advisory) vs "bro mandated X" (directive); flag any "MANDATORY ... cross-project" sourced từ em main self-decision. 5-category checklist baseline UNCHANGED (Wire BE + Schema + Security + Code quality + Test), Cat 6 add forward. **Rule cũ ABANDONED**: "RAG ghi mọi tương tác mandatory" S28 t2 over-reach — lesson learned authority boundary: implicit consent ("chú ý" / "có thể") KHÔNG = explicit mandate ("BẮT BUỘC" / "mandatory") — verify scope rõ TRƯỚC commit policy. Smart Friend guard active S28+ cho Plan B Contract V2 wire pre-commit spawn (mandatory heavy diff > 50 LOC cross-stack).
+
+- **2026-05-22 (S27 retrospective):** Smart Friend guard catch retrospective: Anh pqhuy phát hiện Qdrant native dashboard 404 — em main miss pre-push verify `rag-onboarding-guide.md` claim "Qdrant native dashboard work". Lesson: SubAgent Smart Friend guard mandate cho docs claim hyperlinked external services. "Self-review bias - em main test SOLO miss external dependency verification" — reinforced cumulative S29.
 
 ---
 
@@ -165,4 +174,4 @@ Flag commit nếu thấy `<PackageReference Include="MediatR" Version="14...` ho
 - Duplicate entries detected → merge
 - Stale > 3 months → remove
 
-Last curate: 2026-05-11 (initial seed)
+**Last curate: 2026-05-22 S29 wrap drop oldest entry** — dropped 2026-05-11 setup baseline entry (stale 11 days, baseline preserved in archive 2026-05-q1.md). KEEP: S29 wrap (Plan CA + Plan B 2 MAJOR catches), S29 Plan B pre-push detail, S26 Plan AG, S25 wrap, S25 Plan AB pre-push, S28 governance, S27 retrospective, S22 curate. 5-category checklist (Cat 3 Security ApplicableType + password ≥12 chars reinforced S29) + Smart Friend guard 4× cumulative + Cross-module security validation mirror pattern (NEW S29 added foundation) preserved. Next curate trigger: > 25KB OR Plan B Wrap test bundle complete OR Budget V2 wire start.

.claude/agent-memory/reviewer/archive/2026-05-q1.md

@@ -0,0 +1,73 @@
+# Reviewer Agent — Archive Recent Activity Q1 2026-05 (S21-S24)
+
+> **Archived:** 2026-05-22 by em main SOLUTION_ERP curate session.
+> **Scope:** Recent activity FIFO entries S21 t3 → S24 Plan AA (7 verbose entries) — moved from MEMORY.md để giữ slim < 25KB threshold.
+> **Rule §6.5 compliance:** KHÔNG cắt narrative — full verbose entries preserved cho cross-session audit.
+> **Source MEMORY.md before archive:** 34.5 KB.
+> **KEEP in MEMORY:** S26 Plan AG pre-commit + S25 wrap + S25 Plan AB pre-push (with full critical Adversarial deep check narrative) + 2026-05-11 setup baseline. 5-category checklist + Smart Friend guard foundation preserved.
+
+---
+
+## Archive entries (FIFO chronological — earliest first)
+
+### 2026-05-13 (S21 t3-t5, no spawn)
+
+Em main solo verify via dotnet build + npm build × 2 app + dotnet test suite mỗi chunk. Reviewer KHÔNG spawn — em main self-review per UAT mode `feedback_uat_skip_verify` (skip dotnet test mỗi chunk, vẫn build verify). Gotcha #45 fix self-test 3 regression test (test-before §7). S21 t3-t5 push cumulative 12 commits — CICD Monitor verify post-deploy thay vai Reviewer (deploy ship + bundle hash + schema verify). Cumulative state: 84 test, 29 mig, 45 gotcha, 19 memory entries. Pattern saved cho future review focus: per-NV permission audit (Level table vs User table flag), EF migration backfill SQL injection between ADD-DROP order. Smart Friend guard still active for future spawn.
+
+### 2026-05-13 (S22 18:00→21:00, no spawn)
+
+Em main solo self-review S22 — Reviewer KHÔNG spawn per UAT mode `feedback_uat_skip_verify`. Em main verify build clean + test pass + npm build × 2 app mỗi chunk (11 commits cumulative). Key validations:
+1. Plan E phân quyền strict V2 — actor.UserId scope in List + Detail, Inbox đã strict từ S17, loose UAT clause `|| ApprovalWorkflowId != null` removed.
+2. S22+1 V2 actor scope guard BE helper `EnsureCanRejectV2Async` chặn request forge non-approver PATCH /transitions decision=Reject (mirror FE button disable) — defense-in-depth FE+BE pattern.
+3. S22+4 AdjustBudgetCommand handler 3-tier scope (Drafter Nháp/Trả lại + Approver ChoDuyet + Admin) — S22+5 refactor ChoDuyet branch dùng `level.AllowApproverEditBudget` flag (admin opt-in per slot) thay default Approver scope (security scope correction per bro feedback).
+4. S22+2 Identity password policy enforced ≥12 chars (reject `User@123456` 11 chars outdated).
+
+**Anti-patterns observed:** (a) Default scope expansion mistake S22+4 → S22+5 fix — KHÔNG default expand permission scope without admin tick (per-NV opt-in pattern Mig 29 lesson reinforced); (b) History display field assumption BudgetAdjustSection initial — em assume `PeDetailBundle.changelogs` exists, FAIL TS2339 — pattern verify type fields trước render; (c) PS 5.1 Vietnamese diacritics gotcha #30 reinforced — script `seed-test-users-prod.ps1` first attempt FAIL parser error, ASCII-only discipline.
+
+S22+4 attachment view endpoint + S22+4 budget-adjust endpoint chưa qua live curl verify (defer post-deploy — bro UAT direct). S22+5 Mig 30 applied LocalDB Dev + Design via `dotnet ef database update`. New gotcha discovered: #47 paths-ignore agent-memory gap (recommend add to docs/gotchas.md — pending bro decide). Cumulative state: 104 test (+20), 30 mig (+1 Mig 30), 46 gotcha unchanged (gotcha #47 pending), ~146 endpoints (+3), 33 active users. Smart Friend guard still active for future spawn.
+
+### 2026-05-14 (S23 t1 Plan K1+K2 cumulative review, spawn)
+
+Pre-K3 adversarial verify Mig 31 schema swap + Service Approver F2 branch. Diff scope: 11 BE files +4093/-83 LOC (Mig Designer 3938 lines dominate). 3 commits chuỗi `eb106f2..56868bf..db66253..364aef6` — pre-A slot label refactor + K1 Domain/Mig/Snapshot/sentinel patches + K2 DTO+Service Approver branch. **Verdict: PASS với 2 Major + 2 Minor issues** — K3 OK proceed nhưng K5 endpoint cleanup nên ưu tiên trước K7 test fix. Wire claim verify: Approver F2 branch placed ĐÚNG vị trí (line 477 AFTER UPSERT opinion line 441-468 + BEFORE advance pointer line 502) — opinion sẽ ghi trước skip terminal, audit log đầy đủ context Bước/Cấp. ApproveV1LegacyAsync skipToFinal guard tại CALLER (line 147-149 trong TransitionAsync branch) thay vì callee — pattern OK, V1 method giữ nguyên signature legacy. Schema sqlcmd verify Dev: 7 Allow* columns ApprovalWorkflowLevels (AllowApproverEditBudget/EditDetails/SkipToFinal/ReturnOneLevel/OneStep/ToAssignee/ToDrafter) + Users.AllowDrafterSkipToFinal dropped (count=0). Snapshot regen clean. EF config HasDefaultValue(false) wire. Mig 31 Up() manual reorder ADD→DROP correct per memory `feedback_ef_migration_backfill_reorder`.
+
+**Major issues caught (Smart Friend guard active — KHÔNG để pass):**
+1. **Orphan UsersController endpoint zombie** — K1 sentinel commented "K2 sẽ refactor DTO + drop field" nhưng K2 chỉ refactor PE side, KHÔNG động UsersController.SetAllowDrafterSkipToFinal + UserFeatures.SetUserAllowDrafterSkipToFinalCommand + UserDto field. Endpoint PATCH `/api/users/{id}/allow-skip-final` vẫn live nhưng silent NoOp (Task.CompletedTask), admin UI tick → BE swallow → confusion UX. Cần K5 endpoint cleanup chunk (per spec).
+2. **Stale Mig 28 comment ApprovalWorkflow.cs:78** — comment cũ "F2 (Drafter skip) đã move sang Users.AllowDrafterSkipToFinal" còn nguyên dù line 107-113 prop AllowApproverSkipToFinal mới. Confuse future dev.
+
+**Minor issues:**
+3. Comment TransitionPurchaseEvaluationCommand DTO PurchaseEvaluationFeatures.cs:401 "F2 — Drafter skip thẳng Cấp cuối khi trình duyệt" still says Drafter (semantic outdated).
+4. ApprovalWorkflowConfiguration.cs:22 stale Mig 28/29 narrative comment chưa note Mig 31.
+
+Anti-fiddle audit PASS: K1 18 LOC UserFeatures.cs sentinel patches valid compile-break workaround, K2 4 files within original spec. Anti-pattern reinforced 3×: admin opt-in per slot per-NV (Mig 29 F1+F3 + Mig 30 F4 + Mig 31 F2 — em main lần đầu sai Mig 30 default scope expansion → bro corrected). Production build PASS 0 err 2 warn (DocxRenderer unrelated). Test references K7-pending line 253. No `--no-verify` bypass. **Pattern caught: "Transient sentinel pattern"** — đặt sentinel + comment commit chunk khác cleanup nhưng chunk đó scope SHIFT → zombie state. Recommend explicit K5 cleanup chunk trước K7 test fix. Cumulative state: 31 mig (+1 Mig 31), 47 gotcha unchanged. Smart Friend guard active.
+
+### 2026-05-15 (S23 t3 Plan M cumulative review, spawn)
+
+Pre-push adversarial verify 3 commits local `c2afef2..508b17a..4dd6f9c` Plan M F1 edge case Bước 1 + Phase=TraLai display rename. Diff cumulative: 26 LOC BE (Service.cs:287-333) + 116 LOC test (1 file, +2 test Fact extend SeedWorkflowAsync helper +2 params optional) + 8 LOC FE (4 file × 2 LOC mirror admin+user). **Verdict: PASS** — wire BE M1 verified hot path 287-333 OneLevel+OneStep edge case replace `Phase=TraLai+clear pointer+return` with `Set pointer (0,1) + summary "không lùi được" → fallthrough SLA reset line 364 → Phase=ChoDuyet preserved from pre-call state (entry guard 75-81 require ChoDuyet để Reject decision)`. ApplyReturnModeAsync caller line 94-100 truyền `evaluation.Phase` (now ChoDuyet) vào LogTransitionAsync → Summary="Chuyển phase ChoDuyet → ChoDuyet" + ContextNote contain "không lùi được" (matches test assert ContextNote.Contain). Drafter mode line 268-275 GIỮ Phase=TraLai semantic (unchanged). Assignee line 335-360 throw nếu không match unchanged. F2 ApproveV2Async + F3 EnsureEditableForDetailsAsync + F4 AdjustBudgetCommand handler — UNCHANGED. Schema integrity: 0 migration mới, Phase enum TraLai=98 còn dùng cho Drafter mode + display label rename only. Security: Admin bypass logic line 252-265 + Reject guard line 81 EnsureCanRejectV2Async + non-Approver block — preserved. Code quality: dotnet build PASS 0 err 2 warn (DocxRenderer pre-existing), dotnet test 106/106 PASS (58 Domain + 48 Infra, +2 từ 104 baseline), npm build admin+user PASS 0 TS err (chỉ chunk size warn pre-existing), no `--no-verify`. Test coverage: 2 Fact mới `ApplyReturnMode_OneLevel_AtStep1Level1_ResetsToBuoc1Cap1_KeepsChoDuyet` + `ApplyReturnMode_OneStep_AtStep1_ResetsToBuoc1Cap1_KeepsChoDuyet` cover OneLevel Step1Lv1 + OneStep Step1Lv2→reset. Assert đủ Phase=ChoDuyet + pointer (0,1) + SLA NotNull + ContextNote "không lùi được". Helper extend +2 params backward compat OK (default false). K7 cascade NO regression — 3 `ApproveV2_SkipToFinal_*` xanh (M1 chỉ đụng F1 ApplyReturnModeAsync, không động F2 ApproveV2Async). Mirror 2 FE app (§3.9): purchaseEvaluation.ts admin+user identical (98:'Cần chỉnh sửa lại' + PeDisplayStatus.TraLai:'Cần chỉnh sửa lại'), PeWorkflowPanel.tsx admin+user identical (2 inline literal "Phase → ..." + "Phiếu sẽ về ..." rename). Anti-fiddle: scope drift 0% — 8 LOC FE đúng spec rename Phase=TraLai display only. Anti-pattern guard:
+1. **Stale narrative comment Service.cs:288-289 + 327-328** UPDATED rõ "Plan M S23 t3 — KHÔNG fallback Drafter, phiếu giữ đang duyệt" — không zombie.
+2. **Audit log consistency** test+code match "không lùi được" exact.
+3. **Backward compat** phiếu UAT prod đang Phase=TraLai do logic cũ — Drafter resume từ TraLai vẫn work line 105-132 (entry point `fromPhase==TraLai → targetPhase==ChoDuyet`).
+
+**Minor issues (non-block, recommend fix sau):**
+4. **Inconsistent UX literal "Trả lại"** còn ở 8 user-facing locations chưa rename (decision design): PeListPanel.tsx:112 "Bản nháp + Trả lại" filter label, PeWorkflowPanel.tsx:270 button "← Trả lại", 272 tooltip "(Duyệt / Trả lại / Từ chối)", 315 "← Trả lại Drafter sửa", 342 "Chọn cách Trả lại", PeDetailTabs.tsx:152 "chỉ Bản nháp / Trả lại mới sửa", 287 "(trừ khi approver Trả lại)", ApprovalWorkflowsV2Page.tsx:639 "(Trả lại / Edit Section 2 / ...)" — phân biệt **action verb** "Trả lại" (button approver click) vs **phase result label** "Cần chỉnh sửa lại" (Phase=TraLai display in dropdown/badge); spec M3 narrow scope chỉ rename phase result label OK. Em main quyết: giữ action verb hay rename hết.
+5. **Inconsistent across module** contracts.ts:29 + budget.ts:20 vẫn `98:'Trả lại'` — KHÔNG trong scope Plan M (PE-only) nhưng inconsistent giữa 3 module nếu Contract/Budget có Phase 98 — bro nếu deploy chung sẽ noticeable.
+
+Recommendation: SAFE to push 3 commit Plan M; consider follow-up chunk M4 (optional) rename 5 literal user-facing trong PeListPanel + PeWorkflowPanel + PeDetailTabs để consistent UX semantic mới. Smart Friend guard active.
+
+### 2026-05-15 (S23 t4-t11 cumulative em main self-review — Plan N+O+P+Q+R+S+T+U, no Reviewer spawn)
+
+8 plan consecutive em main self-review per UAT mode (`feedback_uat_skip_verify` rule — em main verify build + test + npm build mỗi chunk). Key validations cumulative: **Plan N** GetPe handler `PurchaseEvaluationFeatures.cs:765` per-NV `ApproverUserId` discriminator + admin fallback row đầu. **Plan O** 4 lookup sites cascade fix (`EnsureCanRejectV2Async:201` + `ApplyReturnModeAsync:248` + `EnsureEditableForDetailsAsync:72` + `AdjustBudgetCommandHandler:311`) — pattern uniform Plan N, +3 regression test `PurchaseEvaluationPerNvLookupRegressionTests.cs`. **Plan P** Controller `TransitionPeBody:267` record +3 fields mirror `TransitionPurchaseEvaluationCommand` schema — root cause 2 ngày prod bug F1+F2 wire fail. **Plan Q** FE banner mx-5 inset gap fix (CSS layout polish mirror 2 app). **Plan R+S+T5** destructive sqlcmd cleanup prod ~720 rows wiped cumulative + Plan F precedent avoid được (V1 active workflow giữ nguyên → BE healthy startup). **Plan T** DbInitializer `DemoSeed:Disabled` flag config — disable 5 demo seed methods (Workflow V1 + PE V1 + Demo Contracts + Demo PE + Sample V2). **Plan U** FE sidebar truncate + tooltip 2 app mirror — handle long DisplayLabel (Mig 27 admin custom).
+
+**Anti-patterns observed:**
+1. **Plan N point 9 chỉ catch 1/5 sites** — em main + Investigator spawn miss 4 sites khác → Plan O cascade fix. Lesson: grep ENUMERATE TẤT CẢ lookup sites cùng pattern (KHÔNG fix theo bug report mỗi lần).
+2. **Plan O caveat #1 surfaced Plan P pre-existing bug** — CICD Monitor catch Controller body record drop trong Stage 4c verify wire — pattern "verify cross-stack body↔command count match".
+3. **DbInitializer auto re-seed** loop — Plan R+S clean → IIS recycle → re-seed loop. Plan T flag fix root cause.
+
+Pattern reusable cross-project: refactor schema 1-row-per-role MUST grep enum lookup sites + Controller body record MUST mirror Command record fields. Cumulative state: 111 test (+7 vs 104 baseline pre-Plan M), 31 mig (no new), 47 gotcha unchanged, `feedback_per_nv_permission_scope.md` reinforced 5 lookup sites enum + 9 wire surface points + Plan P caveat → 10 surface points. Smart Friend guard still active for future spawn.
+
+### 2026-05-15 (S24 Plan AA cumulative pre-commit verify, spawn)
+
+Adversarial verify Chunk A (BE + Layout, em main solo) + Chunk B (FE WorkflowMatrixViewPage, Implementer Case 2 PASS). Diff scope 8 file modified + 2 file CREATE — ~76 LOC BE + ~270 LOC FE, scope khớp Plan AA. **Verdict: PASS with 0 critical / 0 major / 0 minor issues — proceed commit OK.** Wire BE: Controller line 21-26 `Overview(applicableType, isUserSelectable, ct) → new GetAwAdminOverviewQuery(applicableType, isUserSelectable)` end-to-end. Handler line 114-117 `request.IsUserSelectable is bool ius → query.Where(d => d.IsUserSelectable == ius)` correct conditional. FE WorkflowMatrixViewPage line 29-33 actual `api.get<AwAdminOverviewDto>('/approval-workflows-v2', { params: { applicableType: typeInt, isUserSelectable: true } })` — real call no mock/alert. Route `/purchase-evaluations/workflow-matrix?type=N` wired App.tsx:38 + Layout.tsx resolvePath:81-86. Schema integrity: 0 migration mới (column `IsUserSelectable` from Mig 25), DbInitializer INSERT-OR-UPDATE-Order idempotent verified (MenuItemConfiguration HasKey(Key) → PK unique, ToDictionary safe; existing rows UPDATE Order only nếu mismatch; new rows INSERT). 7 Allow* flag count match BE DTO ↔ FE type. ApplicableType enum {1,2,3} — FE chỉ wire 2 type PE matrix view correct. Security: class-level `[Authorize]` bare line 18 PRESERVED (gotcha #44 protect). GET any authenticated → non-admin Drafter OK access. Non-admin pass `isUserSelectable=false` BE không block → workflow chưa ghim leak risk — Low severity (workflow data non-sensitive, NOTE only). Permission seed 7 role × WfView leaf via `SeedPurchaseEvaluationPermissionDefaultsAsync:1573` added — idempotent. Admin role qua `SeedAdminPermissionsAsync` chỉ cover `MenuKeys.All[]` static root keys (Pe_*_WfView dynamic NOT in All) — but admin uses fe-admin Designer, KHÔNG cần WfView access fe-user. Code quality: BE dotnet build PASS 0 err 2 warn (DocxRenderer pre-existing); FE fe-user npm build claim PASS (Implementer Case 2); FE fe-admin npm build VERIFY tự chạy PASS 1926 modules / 740ms / 0 TS err. Anti-fiddle 0% drift, scope khớp spec. Mirror 2 FE §3.9: Layout.tsx widen `w-72 xl:w-80` cả 2 ✓; remove truncate 3 site fe-user (MenuGroup+MenuLeaf+StaticLeaf) + 2 site fe-admin (MenuGroup+MenuLeaf, no StaticLeaf component) — structural asymmetry acceptable (fe-user only có "Hộp thư" StaticLeaf); WorkflowMatrixViewPage fe-user only correct (admin có Designer riêng). Test coverage: Phase 9 UAT exception accept — test-after default OK. Adversarial deep checks: (1) DbInitializer ToDictionary duplicate key risk → PK constraint trên Key, tree.Add chỉ thêm Pe_DuyetNcc_WfView + Pe_DuyetNccPhuongAn_WfView (2 typeCode distinct) → no in-memory dup. (2) Sidebar widen 1280px responsive verified per task spec (288 sidebar + 992 main fit). (3) Plan U revert clean — 0 remaining truncate class outside Plan AA comments. (4) Mig drift schema: column existed Mig 25, no new mig needed. 2 SaveChangesAsync non-atomic giữa menu seed + label backfill (pre-existing, OUT scope Plan AA). Comment quality: Plan AA marker rõ ràng 8+ sites, no TODO/FIXME zombie. TypeScript: `FlagCell` indexed-access type clever từ Pick 7 keys union — TS happy compile clean. Recommendations defer: (a) enforce admin/non-admin policy filter (current GET cho phép user pass isUserSelectable=false — low risk, audit follow-up); (b) MenuKeys.All[] không cover dynamic Pe_*_WfView nên Admin role không auto grant — OK vì admin dùng fe-admin Designer, NOTE để future audit khi admin cần inspect user-side matrix view. Cumulative state unchanged: 31 mig, 111 test, 47 gotcha. Smart Friend guard active — KHÔNG lower bar (3 minor risk noted defer follow-up, không block commit).
+
+### 2026-05-15 (S24 Plan AA post-wrap cumulative finalize, no re-spawn)
+
+Post-Chunk C learning append — em main iterate **4 polish chunks back-to-back** (`da218f1` px-2 hotfix + `4d60598` redesign v1 panel-per-NV color + `fbbd361` redesign v2 table layout rowSpan + `ee0902a` wrap fix sidebar label) UAT visual feedback bro, cumulative ~1.5h, KHÔNG Reviewer spawn. **Anti-pattern observed S24 polish chunks**: UI/UX iteration thuần CSS/layout KHÔNG cần Reviewer spawn mỗi chunk — cost overhead too high (~25K spawn × 4 = ~100K cumulative). Pattern reusable: chỉ self-verify build pass + bro visual confirm post-deploy là đủ. **Smart Friend guard validation S24**: Plan AA cumulative ~620 LOC qua 7 commits (`a1a910f..ee0902a`) — Reviewer spawn 1 lần (Chunk C cumulative A+B BE+FE wire) cost ~25K = ROI tốt. Multi-spawn polish chunks 4× sẽ ~100K = ROI thấp. **Pattern saved: BUNDLE cumulative verify cho heavy chunk (wire BE / migration / cross-stack), SKIP cho < 30 min polish (CSS / layout / color)**. **Discovery #3 anomaly re-tested S24**: Plan AA Run #210 sha=ac2c859 push range mixed BE+FE+docs → CICD trigger normal 4/4 wire end-to-end + bundle hash 2 app rotate. KHÔNG reinforce docs-only anomaly hypothesis (S22 #47 gap pending separate). Defer Investigator follow-up. **Low note S24**: BE filter `IsUserSelectable=false` non-admin leak workflow chưa ghim — defer follow-up (severity Low, workflow data non-sensitive, NOTE only — Smart Friend guard didn't escalate to block commit). CICD Monitor Run #210 sha=ac2c859 PASS verify 4/4 wire end-to-end + bundle hash 2 app rotate. Cumulative state unchanged S24: 31 mig, 111 test, 47 gotcha.