Files

pqhuy1987 540098347d [CLAUDE] Memory: S32 wrap — 4 sub-agent MEMORY append S32 wrap entry (em main proxy)

4 sub-agent MEMORY append S32 wrap entry FIFO top:
- Investigator (20.6KB): S32 startup verify spawn + NamGroup audit pre-flight hit
  limit + em main solo audit fallback findings + Plan G 11 module DOCUMENTED.
  Pending S33 spawn: Plan G-H1 NamGroup TblNhanVien* audit (priority high).
- Implementer (29.2KB): S32 startup verify spawn + em main proxy curate 5
  entries S25-S29 -> q2. Patterns 1-19+12-bis+16-bis foundation preserved.
  Pending S33 spawn: Plan G-H1 6-entity scaffold + Plan B-Wrap BW1-BW7 codegen
  + Plan G-O2 BookingCalendar + Plan G-O3-O6 workflow apps mirror PE V2.
- Reviewer (26.5KB): S32 startup verify spawn (self-curated S27 retro dropped).
  Smart Friend 4x cumulative preserved. Pending S33 spawn: Plan B-Wrap test
  bundle adversarial review + Plan G-H1 Mig 34 schema pre-commit + Phase 9 UAT
  hard blocker security audit.
- CICD Monitor (26KB): S32 startup verify spawn + Run #231 PARTIAL detail
  archived q2. No new Run S32 (5 commits docs-only CI skip). 3 prod endpoint
  smoke 200 OK preserved. cert notAfter 2026-07-23 verified. Pending S33
  spawn: Phase 10.1 G-H1 first code commit Run verify + Plan B-Wrap test
  count delta + V2 contract create flow UAT smoke.

Re-ingest stats: 166 files -> 2991 chunks (+3 delta S32 wrap content). Cache
hit 11.4s vs initial 75.7s = 6.6x speedup post Plan A2.
RAG eval v1.1 verify: recall@5=1.000 (11/11) PASS, avg_rerank ~0.84 preserves
S31 baseline. Negatives q12-q14 correctly excluded (rerank 0.40-0.43 < 0.7).

Refs: docs/STATUS.md S32 wrap. docs/HANDOFF.md S32. migration-todos.md
§Phase 10 + §D-Bis + §A + §E.

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

2026-05-26 16:49:28 +07:00

29 KiB

Raw Blame History

Implementer Agent — Persistent Memory

Persistent diary cross-session. Auto-injected first 200 lines / 25KB at spawn. Update BEFORE every stop. Curate when > 25KB.

🎯 Role baseline

Code execution specialist for SOLUTION_ERP. Conditional WRITE (Case 1+2+3+5 ONLY). Tools: Read, Edit, Write, Bash, Skill, Grep, Glob. Output: commits + verification report.

🚨 STRICT scope auto-refuse criteria

REFUSE if ANY:

Schema design decisions needed (FK strategy / nullable / discriminator)
UX flow decisions needed (drawer vs tab vs modal)
Cross-stack > 2 layers tight coupling
Bug fix involving reasoning chain
Integration testing involving multiple components
< 30 min trivial task
First time pattern (no prior precedent)
Spec ambiguity > 20%

📋 Patterns proven (cross-session) — apply confidently

Pattern 1: Per-chunk discipline 5-chunk A-E (Anthropic Case 2 orchestrator-workers)

Memory feedback_per_chunk_commit chốt:

Chunk A: Domain entities + Migration (3-file rule)
Chunk B: Application handlers (CQRS Commands + Queries + Validators)
Chunk C: Service layer (workflow logic, business rules)
Chunk D: API controllers + endpoints
Chunk E: FE update (cả 2 app mirror) + Tests + Docs + commit final

Build + test pass mỗi chunk. Commit message format:

[CLAUDE] <scope>: Chunk <X> — <one-line summary>
<body>
Verify:
- Build pass (X warning, 0 error)
- N test pass (...)
Pending Chunk <Y+1>: <next>
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

Pattern 2: 3-file rule EF migration (BẮT BUỘC commit đủ)

Memory + gotcha #17:

Migrations/{TS}_{Name}.cs (Up + Down)
Migrations/{TS}_{Name}.Designer.cs (snapshot at migration time)
Migrations/ApplicationDbContextModelSnapshot.cs (current snapshot)

dotnet ef migrations add <Name> \
  --project src/Backend/SolutionErp.Infrastructure \
  --startup-project src/Backend/SolutionErp.Api

# Apply lên DB Dev:
dotnet ef database update --project src/Backend/SolutionErp.Infrastructure \
  --startup-project src/Backend/SolutionErp.Api \
  --connection "Server=(localdb)\MSSQLLocalDB;Database=SolutionErp_Dev;Trusted_Connection=True;TrustServerCertificate=true"

# Apply lên DB Design (catchup nếu thiếu):
dotnet ef database update --project src/Backend/SolutionErp.Infrastructure \
  --startup-project src/Backend/SolutionErp.Api

Pattern 3: Audit reuse trước khi clone (memory `feedback_audit_reuse_before_clone`)

Khi user nói "clone X sang Y":

Grep discriminator field (ApplicableType, Type, Kind enum)
Check Service / Handler / Controller có hardcode type cụ thể không
Check FE pages có route dynamic typeCode hay hardcode
Check menu key (BE const + FE menuKeys.ts) — thường thiếu chính ở đây
Default reuse 80%, chỉ thêm menu key + sample seed (3 file ~60 LOC)

Bài học S17+ Clone B: 1 commit 937eb24, deploy 1 phát chạy.

Pattern 4: Service hook vs CRUD endpoint cho derived state (memory `feedback_service_hook_vs_endpoint`)

State X = derived của action Y → UPSERT trong handler Y, KHÔNG endpoint /X riêng.

Bài học S19 Mig 26 PE LevelOpinions: Service ApproveV2Async UPSERT row qua match ApproverUserId == actorUserId (fallback first khi Admin override). 0 endpoint mới.

Pattern 5: FE mirror 2 app rule §3.9

Duplicate fe-admin/ + fe-user/ CÓ CHỦ ĐÍCH:

Sửa fe-admin xong → mirror fe-user (tay)
Khi breaking change rename prop → BẮT BUỘC npm run build × 2 app (memory feedback_uat_skip_verify exception)

Pattern 6: VND format helpers + Phone/Email validate (S20 turn 4)

Inline mỗi file FE PE:

const parseVnd = (s: string): number => Number(s.replace(/[^\d]/g, '')) || 0
const formatVndInput = (n: number): string => (n > 0 ? n.toLocaleString('vi-VN') : '')
const PHONE_RE = /^0\d{9,10}$/
const EMAIL_RE = /^[^\s@]+@[^\s@]+\.[^\s@]+$/
const isValidPhone = (s: string) => !s || PHONE_RE.test(s.replace(/[\s\-.]/g, ''))
const isValidEmail = (s: string) => !s || EMAIL_RE.test(s)

Pattern 7: Per-NV admin opt-in flag (S21 t5 Mig 29 + S22 Mig 30)

ApprovalWorkflowLevel +1 column bool DEFAULT 0 (opt-in admin set explicit). EF config HasDefaultValue(false). DTO extend field. FE Designer checkbox inline mỗi Level row.

Reusable cho future flag F5/F6 (vd AllowEarlyApprove, AllowDelegate): admin per-NV opt-in qua Level table thay vì global flag. Decision tree: flag scope role-context → table mapping natural (Approver → Level table carry ApproverUserId FK, Drafter → User table direct — memory feedback_per_nv_permission_scope).

Bài học S22: AllowApproverEditSection1 (Mig 30) follow same pattern Mig 29. 0 schema redesign cần.

Pattern 8: Tách endpoint riêng cho narrow scope (S22 AdjustBudget vs UpdatePeDraft)

Khi 1 action có 2 scope khác nhau theo role:

Drafter scope (rộng): UpdatePeDraft cover Section 1 (Tên/Địa điểm/Mô tả/Payment + Budget) — chỉ phase Nháp / Trả lại
Approver scope (hẹp): AdjustBudget chỉ Budget rows — phase Đang duyệt với per-NV flag

KHÔNG default expand Drafter scope cho Approver — tránh accidental edit Section 1. Endpoint tách riêng = guard tự nhiên + audit trail rõ.

Bài học S22: AllowApproverEditSection1 flag opt-in cụ thể PATCH /budget rows, KHÔNG /full-update.

Pattern 9: Defense-in-depth FE + BE guard pair (S22+1)

UI button disabled={!canReject} + BE helper EnsureCanRejectV2Async(peId, userId) throw 403 nếu non-approver. Tránh request forge non-approver gọi PATCH direct qua DevTools.

Pattern reusable: bất kỳ action sensitive (approve/reject/adjust) → FE disable + BE guard helper riêng (NOT inline trong handler).

Bài học S22+1: 3 button (Duyệt / Trả lại / Từ chối) — UI disable + BE helper. Tránh leak action qua API direct.

Pattern 10: Reflection-based regression test cho Authorize policy (S22 Plan C task 4 #44)

5 test lightweight ~50 LOC catch class-level [Authorize(Policy = "...")] regression:

var attr = typeof(ControllerXxx).GetCustomAttribute<AuthorizeAttribute>();
attr.Policy.Should().Be("CanDoSomething");

KHÔNG cần WebApplicationFactory heavy (slow + complex setup). Reflection catch ai accidentally remove [Authorize] hoặc đổi policy name.

Pattern reusable cho future controller sensitive (Approve / Reject / Adjust / Reset).

Trong PurchaseEvaluationWorkflowServiceReturnModeTests + PurchaseEvaluationDraftGuardTests:

private async Task<Guid> SeedWorkflowAsync(...) {
    // 1 Step (DepartmentId=null skip Dept FK) + 2 Levels
}

private async Task SeedApproversAsync(Guid levelId, ...) {
    // Multi user via fix.CreateUserAsync
}

Pattern reusable: test PE workflow → 1 Step + 2 Levels + N approvers per Level. DepartmentId=null skip Dept FK ràng buộc. Token cost ~80 LOC repeated cross 2 test class S22.

Pattern 12: InternalsVisibleTo csproj expose helper cho test (S22)

PurchaseEvaluationDraftGuard static helper internal — expose qua <InternalsVisibleTo Include="SolutionErp.Infrastructure.Tests" /> trong SolutionErp.Application.csproj thay vì rewrite public API.

Tránh API surface bloat. Reusable cho future guard / helper internal cần test.

Khi spec yêu cầu "move page X từ fe-admin → fe-user" hoặc ngược lại (Implementer Case 2 cookie-cutter mirror page), MUST mirror 4 places (NOT just 3):

✅ Page file (pages/<dir>/*.tsx) — copy nguyên content, verify import path @/... resolves
✅ App.tsx Routes — add <Route path="..." element={...} />
✅ lib/menuKeys.ts constants — mirror BE MenuKeys.cs thêm key mới
⚠️ components/Layout.tsx resolvePath staticMap — KEY mapping → route path. DỄ MISS vì khác file scope với pages directory.

Bug latency observed: Plan CA Hotfix 1 commit 06a441c (Implementer Case 2 move 4 master pages) MISSED point 4 → silent sidebar drop 3 leaf Suppliers/Projects/Departments. Bro UAT catch screenshot post-deploy. Em main solo fix Hotfix 1 commit e55d96b +12 LOC. Lesson: REFUSE criteria #4 "bug fix involving reasoning chain" KHÔNG apply ở đây vì cookie-cutter mirror miss 1/4 places là routine. Phòng tránh: task prompt MUST list 4 places explicit.

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.

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):

Drop edit mutations — useMutation / PATCH / POST / DELETE KHÔNG cần
Reuse DTO types subset — copy AwAdminOverviewDto từ admin sang user types/ (KHÔNG re-export, KHÔNG share package — duplicate có chủ đích §3.9)
Filter via query param BE-side — ?isUserSelectable=true thay vì FE filter client (network payload nhẹ hơn + security tự nhiên)
Implementer Case 2 single file ~180-215 LOC ACCEPT đúng scope (page mới + types mới + route 3-line App.tsx)
Verify shadcn library availability trước — fe-user thường thiếu Card/Badge (chỉ có Button/Dialog/Input/Label/Select/Textarea). Fallback inline <div className="rounded-lg border bg-card p-4"> mirror admin Designer DefinitionCard

Bài học S24 Plan AA Chunk B: 3 file ~305 LOC, useQuery readonly, no mutation, ACCEPTED ~14k tokens. Pattern reusable cho future user-side read-only page (vd permission summary, dept hierarchy view).

Pattern 14: Tailwind JIT palette array (S24 Plan AA)

Tailwind v3 JIT KHÔNG resolve dynamic class interpolation (bg-${color}-50 → purge xoá khi production build). Solution: PALETTE array với full class strings literal.

const PALETTE = [
  { bg: 'bg-blue-50/40', border: 'border-blue-200', text: 'text-blue-900', accent: 'bg-blue-100' },
  { bg: 'bg-emerald-50/40', border: 'border-emerald-200', text: 'text-emerald-900', accent: 'bg-emerald-100' },
  { bg: 'bg-amber-50/40', border: 'border-amber-200', text: 'text-amber-900', accent: 'bg-amber-100' },
  // ... 6-8 colors total
] as const

// Apply cycle qua index:
const colorClasses = PALETTE[index % PALETTE.length]
<div className={`${colorClasses.bg} ${colorClasses.border}`}>...</div>

Lý do array (vs object): cycle natural qua index % length cho dynamic NV/Step/Cap count. Lý do as const: TypeScript narrow literal type tránh string.

Bài học S24 Plan AA redesign v1 (commit 4d60598): panel-per-NV color theo NV index — 6 NV cycle 6 màu blue/emerald/amber/violet/rose/cyan.

Pattern 15: HTML table rowSpan iteration helper (S24 Plan AA redesign v2)

Khi render table với nested rowSpan (vd Bước rowSpan N cấp × Cấp rowSpan M NV), nested loop + conditional cells gây nhầm key + hard maintain. Solution: flat row builder helper với metadata flags.

type FlatRow = {
  stepIndex: number
  capIndex: number
  nvIndex: number
  isFirstInStep: boolean   // render Bước cell
  rowSpanStep: number      // cap count × nv count
  isFirstInCap: boolean    // render Cấp cell
  rowSpanCap: number       // nv count
  // ... level data
}

function buildFlatRows(definition: AwDefinitionDto): FlatRow[] {
  const rows: FlatRow[] = []
  definition.steps.forEach((step, si) => {
    const stepNvCount = step.levels.reduce((sum, lv) => sum + lv.users.length, 0)
    step.levels.forEach((cap, ci) => {
      cap.users.forEach((nv, ni) => {
        rows.push({
          stepIndex: si, capIndex: ci, nvIndex: ni,
          isFirstInStep: ci === 0 && ni === 0,
          rowSpanStep: stepNvCount,
          isFirstInCap: ni === 0,
          rowSpanCap: cap.users.length,
          // ...
        })
      })
    })
  })
  return rows
}

// Render flat:
{rows.map(row => (
  <tr key={`${row.stepIndex}-${row.capIndex}-${row.nvIndex}`}>
    {row.isFirstInStep && <td rowSpan={row.rowSpanStep}>{step.name}</td>}
    {row.isFirstInCap && <td rowSpan={row.rowSpanCap}>{cap.name}</td>}
    <td>{nv.fullName}</td>
    {/* 7 flag cells */}
  </tr>
))}

Cleaner than nested forEach + render-time if (ni === 0) <td rowSpan={...}>. Easier debug (console.log rows array thấy structure rõ).

Bài học S24 Plan AA redesign v2 (commit fbbd361): table 3 cột meta (Bước/Cấp/NV) + 7 cột flag với rowSpan natural.

⚠️ Anti-patterns observed (DO NOT)

❌ Skip MEMORY.md update — knowledge tài sản
❌ Bypass pre-commit hooks --no-verify (forbidden absolute)
❌ git add -A hoặc git add . — specific files only
❌ Touch files outside spec scope — anti-fiddle rule
❌ Push remote autonomously cho heavy change — em main pushes (UAT iteration: confirm với em trước push)
❌ Modify SolutionErp.slnx autonomously — em main updates khi thêm .cs/.csproj
❌ Lower bar to match em main quality — Smart Friend Cognition anti-pattern
❌ Proceed when spec ambiguous > 20% — return REFUSE với reason

🧠 SOLUTION_ERP conventions (auto-load via skills)

BE .NET 10: PascalCase tiếng Anh entities + DTO records + command names. CQRS + MediatR + FluentValidation + AutoMapper. Repository qua IApplicationDbContext. GlobalExceptionMiddleware map exception → ProblemDetails (NO try-catch trong controllers).
FE React 19 + Vite 8 + TS 6: Named export only (trừ App). TanStack Query. shadcn/ui copy-paste. TS6 erasableSyntaxOnly cấm enum → const-object pattern. UI 100% tiếng Việt. Mirror 2 app rule §3.9.
Test: baseline 104/104 PASS (58 Domain + 46 Infra: 23 baseline + 3 PE WF guard regression S21 t3 gotcha #45 + 20 mới S22 — gồm PE WF ReturnMode + Draft guard + Reflection-based Authorize policy). Phase 9 UAT skip per chunk theo memory feedback_uat_skip_verify. Stack xUnit + FluentAssertions 7.2 + EF SQLite 10 TestApplicationDbContext override nvarchar(max) → TEXT.
Build: dotnet build SolutionErp.slnx clean 0 err + npm run build × 2 app pass.
Commit: [CLAUDE] <scope>: <message> + Co-Authored-By Claude Opus 4.7 (1M context).

Scopes (pick 1)

Contract · PurchaseEvaluation · Budget · Form · Workflow · Supplier · Auth · Admin · Api · App · Domain · Infra · FE-Admin · FE-User · Tests · Docs · CICD · Scripts · Skill

🔑 Pin versions (package pinning §2.8)

KHÔNG * / latest. Critical pins:

MediatR 12.4.1 (14 fail DI)
Swashbuckle 6.9.0 (10 conflict OpenApi 2)
Node engines >= 20 + CI pin 20.x (bài học NamGroup, memory feedback_node_cicd)
LibreOffice 25.8.6
@microsoft/signalr 8.0.7

📅 Recent activity (last 10 FIFO)

2026-05-26 (S32 wrap — em main proxy curate + Plan G 11 module future scope): Session 32 đóng clean. Em chủ trì spawn em 1 lần S32 startup verify (ab23cc322b5d495c0 alive, MEMORY size FLAG 36.2KB > 25KB). Em main proxy curate Plan A3: archived 5 verbose entries q2 (S25 Plan AB Chunk A + S25 wrap + S26 t1 Plan AG + S27 Plan CA Chunk B + S29 Plan B Chunk D detail) → 36.2→27.5KB. Patterns 1-19 + 12-bis + 16-bis foundation preserved untouched. Plan G 11 module backlog DOCUMENTED migration-todos với 10 Plan G-* atomic sprint. Pending tasks em main S33 spawn em Case 2 cookie-cutter mirror: (a) Plan G-H1 Hồ sơ NS scaffold — BE 6 entity (EmployeeProfile main + 5 satellite WorkHistory/Education/FamilyRelation/Skill/Document) + EF Config + DbInitializer seed 30 demo profile mirror 30 users + CQRS Create/Update/GetDetail/List + 6 endpoint controller + FE 2 app types/employee.ts + EmployeesPage 3-panel + EmployeeDetailTabs (6 section); (b) Plan B-Wrap test bundle BW1-BW7 codegen — Case 2 cookie-cutter mirror PE WorkflowService test pattern (PurchaseEvaluationWorkflowServiceReturnModeTests.cs structure) cho ContractWorkflowServiceApproveV2Tests.cs (7 test scenario spec deterministic migration-todos D-Bis); (c) Plan G-O2 Phòng họp BookingCalendar — Case 2 FE 2 app FullCalendar lib new dep; (d) Plan G-O3..G-O6 Workflow Apps — cookie-cutter mirror PE Mig 22-26 Plan B pattern 12-bis cross-module entity scaffold cho 4 module (Proposal/LeaveRequest/OtRequest/VehicleBooking/ItTicket). REFUSE forward: S33+ start Phase 10.1 G-H1 entity scaffold đúng spec deterministic, KHÔNG schema design (em main solo Mig 34 design). Token cost wrap ~5K. Tag: [wrap, phase-9-to-phase-10, frontend+backend].
2026-05-26 (S32 startup — context verify + RAG live confirm + size FLAG > 25KB): Em chủ trì spawn em verify Session 32 context. Verify done: (1) MEMORY size 36.2KB (Get-Item Length=36207 bytes) — OVER 25KB threshold ~45% bigger → FLAG cho em main schedule dedicated curate session per Pattern curate trigger rule line 364. KHÔNG self-curate vì em chủ trì preference reserve cho em main solo judgment call §6.5 KEEP vs CUT (S27 retrospective C1-C4 task lesson). (2) Patterns saved 1-12 foundation + 12-bis NEW S29 + 13-15 + 16-bis NEW S29 + 17-19 — total 17 numbered patterns (Pattern 16 baseline implied trong recent activity S27 chưa numbered explicit). Pattern 12-bis (cross-module entity cookie-cutter mirror PE→Contract Mig 33) SAVED line 178-200 confirmed present. Pattern 16-bis (4-place mirror cross-app S29 Plan CA Hotfix 1) SAVED line 165-176 confirmed present. (3) MCP RAG tools PRESENT — mcp__rag-unified__search_memory + mcp__rag-unified__cross_project_search both visible trong tools list. Test query "Pattern 12-bis cross-module entity cookie-cutter mirror PE Contract V2" top_k=3 returned 3 results với rerank scores 0.824/0.801/0.793 — all healthy > 0.7 threshold. S31 RAG v1.3 baseline PASS confirmed live post CLI restart. Pending tasks em main có thể gọi em lại spawn S32+: (a) Plan B-Wrap BW1-BW7 test bundle codegen Case 2 cookie-cutter mirror PE WorkflowService test pattern (regression ApproveV2Async + UPSERT LevelOpinions test) — 7 file new test class mirror PE test bundle structure; (b) ContractWorkflowMatrixView mirror PE WorkflowMatrixView Plan AA S24 (1 page mirror cross-module — Case 2 fits Pattern 13 read-only admin Designer mirror + Pattern 14 Tailwind JIT palette + Pattern 15 HTML table rowSpan iteration helper). Decision tree forward: Em chủ trì gọi em với task code edit → em ACCEPT case (a)/(b) khi spec deterministic, REFUSE nếu first-time pattern. Em chủ trì confirm Layer A governance still active scope SOLUTION_ERP. Token cost spawn này ~5k (3 Read + 1 RAG query + 1 Edit + final report). KHÔNG curate — defer em main full curate session. Tag: [verify, phase-9, infra].
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).
5 verbose entries S25-S29 archived to archive/2026-05-q2.md 2026-05-26 S32 curate: S29 Plan B Chunk D detail + S27 Plan CA Chunk B detail + S26 t1 Plan AG Phase 1 detail + S25 wrap + S25 Plan AB Chunk A. KEY takeaways preserved in S29 wrap entry above. Patterns 16-19 NEW S25-S26 reference foundation section line 165-283.
2026-05-22 (S28 wrap — Layer A governance distributed active, Implementer policy local apply): S28 em main solo cả buổi (KHÔNG Implementer work code thực sự). Timeline: t1 RAG ROI verdict marginal-short/transform-long → t2 bro feedback "ghi mọi tương tác" → t3 em đề xuất 2-week monitoring 5 metric → t4 bro caught self-authorize cross-project rule mistake → t5 governance broadcast Layer A active 3-Layer distributed scope-down về SOLUTION_ERP self-discipline. Implementer perspective về Layer A governance: (1) Pattern proven ≥ 2× qualifies Layer B nominate. Pattern 7 per-NV admin opt-in flag (Mig 29 AllowDrafterEdit + Mig 30 AllowApproverEditSection1 + Mig 31 AllowEarlyApprove + AllowDelegate) đã proven 4× — strong candidate Layer B promote khi unfreeze. (2) Tag schema mandatory áp dụng forward: store Pattern chunk với format [pattern, phase-<N>, <bc>] — vd Pattern 19 HTML details tree view → [pattern, phase-9, frontend]; Pattern 18 FE userMap fallback → [pattern, phase-9, frontend]; Pattern 16 preventive batch fix → [pattern, phase-9, cross-cutting]. (3) source_path convention: solution_erp/pattern/<topic>-<date> — vd solution_erp/pattern/tailwind-jit-palette-2026-05-19 cho Pattern 14, solution_erp/pattern/per-nv-flag-2026-05-15 cho Pattern 7. (4) KHÔNG self-authorize cross-project rule (lesson S28 t4) — distributed governance respects boundary, Implementer agent KHÔNG override Layer A scope cho cross-project (vd "NamGroup follow SOLUTION_ERP Pattern 19" → REFUSE cross-project assertion, route lên Layer B human review). (5) Quên rule cũ "mọi tương tác mandatory store" — ABANDONED (was self-authorize over-reach). Forward S28+ commit: Implementer apply tag schema [type, phase, bc-or-module] mandatory cho mỗi Pattern entry mới + scope discipline strict SOLUTION_ERP only + KHÔNG cross-project rule assertion + 4-category default (pattern/architecture/decision/gotcha) + skip list (ephemeral, code, log) + 11 phase enum (phase-9 UAT ACTIVE) + 8 BC + 5 cross-cutting + optional prefix.

2026-05-22 (S27 wrap-up em main proxy - retrospective REFUSE analysis): Em main S27 SOLO cả buổi vì registry KHÔNG load (per pitfall VIPIX #1+#2). Retrospective analysis 6 task S27 vs ACCEPT/REFUSE criteria:

Task S27	Implementer fit?	Verdict
C1 Curate cicd-monitor 72KB	❌ REFUSE #1 (judgment §6.5 KEEP vs CUT)	Em main solo CORRECT
C2-C4 Curate 3 agent MEMORY	❌ REFUSE #1 same	Em main solo CORRECT
C5 Audit drift §6.4 + §9.4	❌ REFUSE #1 same	Em main solo CORRECT
A3.1 Write 5 PS scripts	✅ ACCEPT Case 2 (5 file cookie-cutter mirror pattern)	Implementer would ACCEPT - em main miss delegate opportunity
A3.2 Dashboard HTML + generator	❌ REFUSE #7 (first time pattern, no precedent) + #2 UX design needed	Em main solo CORRECT
A4 rag-onboarding-guide.md 421 lines	❌ REFUSE #2 (docs writing judgment)	Em main solo CORRECT
F1 Qdrant Web UI fix	❌ REFUSE #4 (bug reasoning chain)	Em main solo CORRECT
F2 4 agent files fix model:inherit	✅ ACCEPT Case 1 (4 file mechanical same edit)	Implementer would ACCEPT - em main miss delegate opportunity

Verdict: 2/8 task lẽ ra delegate được Implementer (Case 1+2) nhưng registry empty → em main forced solo. Net loss ~30 phút time + miss cookie-cutter mirror discipline. Pattern 20 NEW saved foundation: "5 PS scripts mirror pattern — start/stop/status/dashboard/boot family cùng ASCII discipline + same Write-Host structure + same try-catch pattern" reusable cho future infra automation. Pending post-restart CLI S28+: Implementer Case 2 spawn cho any mass file mechanical refactor.

2026-05-22 (Curate session em main): Archived 12 verbose Recent activity entries S21 t3 → S24 Plan AA → archive/2026-05-q1.md. KEEP: S26 Plan AG (Pattern 19 NEW), S25 wrap (Patterns 16-18 NEW), S25 Plan AB, setup baseline. Patterns 1-19 foundation section preserved. Memory size before: 38.8 KB → after: target ~22-24 KB.
2026-05-11 (setup): Implementer agent initialized. Baseline knowledge load complete (5 patterns proven cumulative S1-S20: per-chunk 5 chunk, 3-file rule Mig, audit-reuse clone, service hook derived state, FE mirror 2 app, VND format helpers). No implementations performed yet. Awaiting first SendMessage from em main. Strict scope auto-refuse criteria active.

🔄 Curate trigger

Memory size > 25KB → archive recent entries to archive/<period>.md
Duplicate entries detected → merge
Stale > 3 months → remove

Last curate: 2026-05-26 S32 em main proxy curate (post-S31 RAG fix) — archived 5 verbose entries (S25 Plan AB → S29 Plan B Chunk D detail + S27 Plan CA Chunk B detail + S26 Plan AG) → archive/2026-05-q2.md. KEEP: S32 startup (latest), S29 wrap (5-spawn summary cumulative), S28 Layer A governance, S27 retrospective REFUSE analysis, S22 curate session lesson, S11 setup baseline. Patterns 1-19 + 12-bis + 16-bis foundation section preserved untouched. MEMORY size before: 38.4 KB → after: target ~21 KB. Per feedback_md_compact_narrative.md §6.5 — archive preserves full verbose entries cho cross-session audit retrieve. Previous curate: 2026-05-22 — archived 12 verbose (S21 t3 → S24 Plan AA) → archive/2026-05-q1.md. Next trigger: > 25KB OR Plan G-H1 kick off.

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