[CLAUDE] Docs: Chunk S23-Wrap — Session 23 chốt cuối cumulative (11 plan + 32 commits)

Bro chốt session S23 — 9 yêu cầu wrap:

1. **Flush 4 agent MEMORY.md cumulative S23 t4-t11:**
   - Investigator (+2 entries Plan R audit + Plan P FE wire audit)
   - Implementer (+1 entry cumulative REFUSE Plan N-U em main solo)
   - Reviewer (+1 entry cumulative em main self-review Plan N-U + Smart
     Friend pattern reusable)
   - CICD Monitor (+4 entries Run #204 Q + #207 T + #208 T5+T6 + #209 U
     PASS verify)

2. **Update MD docs:**
   - STATUS.md: Last updated S23 t12 chốt cuối + stats final cumulative
   - HANDOFF.md: TL;DR S23 t12 đầy đủ + Plan tree summary
   - Session log new: 2026-05-15-s23-turn11-plan-u-sidebar-truncate.md

3. **Skill list:** 6 project-specific skills unchanged
   (contract-workflow + permission-matrix + form-engine + ef-core-migration
   + dependency-audit-erp + iis-deploy-runbook) — agent allocation
   preserved (no new skill, no audit due — next 2026-06-01)

4. **Unit test verify:** 111/111 PASS unchanged
   (58 Domain + 53 Infra = +7 cumulative S23 từ 104 baseline pre-Plan M)

5. **Memory user-level update:**
   - feedback_per_nv_permission_scope.md +1 section S23 t6 CRITICAL HOTFIX
     Plan P (wire 10 surface points — point 10 Controller body record
     mirror count check)
   - NEW feedback_demo_seed_flag_disable.md (Plan T pattern reusable
     cross-project)
   - MEMORY.md index +1 entry NEW + update existing entry narrative
   - 21 memory entries total (+1 từ 20)

6. **§6.5 KEEP narrative discipline:** preserved — không cắt narrative
   any MD, chỉ phân tầng cumulative qua sections riêng (Reinforcement
   S22+5 → S23 t1 → t3 → t4 → t5 → t6 each separate section trong
   per_nv_permission_scope).

7. **Plan tree chốt cuối S23 11 plan:**
   K (Mig 31 F2 refactor 9c) → L (UAT bug 5c) → M (F1 edge case 4c) →
   N (per-NV lookup 2c) → O (4 sites cascade 2c) → P (Controller body
   record 1c) → Q (FE banner CSS 1c) → R (cleanup test data 1c) →
   S (wipe ALL workflows 1c) → T (DemoSeed flag 2c) → U (sidebar
   truncate 1c) = 32 commits total cumulative S23

8. **Release verify ALL PASS:**
   - CI runs: #195 K10 + #199 L + #200 M + #201 N + #202 O + #203 P +
     #204 Q + #207 T + #208 T5+T6 + #209 U — 10 verify runs ALL PASS
   - HEAD synced với origin/main: 86d8806

9. **Multi-agent ROI cumulative S23:**
   - 🟦 Investigator 5 spawn (K0 + N hypothesis + P FE wire + R audit + L2)
   - 🟨 Implementer 5 spawn (K1/K3/K5/K7 Case 2+3 + M2 + M3)
   - 🟥 Reviewer 2 spawn (K2 pre-commit + M3 cumulative review)
   - 🟩 CICD Monitor 10 verify runs PASS
   - Em main solo 6/11 plan (cross-stack reasoning chain Plan N+O+P+Q+R+S+T+U)

Stats final S23 chốt cuối:
- 31 mig · 59 tables · ~145 endpoints · 34 FE pages
- **111 test PASS unchanged** (+7 cumulative)
- 47 gotcha · **21 memory entries** (+1 NEW Plan T)
- 6 skills · 4 sub-agents active
- **0 PE + 0 demo workflow + DemoSeed flag persist** — UAT permanent clean slate
- Backup rollback: vietreport-vps:C:\Backup\SolutionErp_pre_cleanup_2026-05-15.bak

Pending S24+:
- Plan B Contract V2 wire (Mig 32+33) — HIGH priority next
- Discovery #4 ASP.NET enum body deserialization (low priority polish)
- Discovery #3 anomaly CI trigger docs-only — 3× reinforced
- Gotcha #47 paths-ignore agent-memory pending bro confirm

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

docs/changelog/sessions/2026-05-15-s23-turn11-plan-u-sidebar-truncate.md

@@ -0,0 +1,105 @@
+# Session 23 turn 11 — 2026-05-15 — Plan U Sidebar truncate + tooltip
+
+**Dev:** Claude Opus 4.7 1M (em main solo CSS Tailwind polish)
+**Duration:** ~20 phút
+**Base commit:** `7b7b28f` (Plan T5+T6 docs)
+**Final HEAD:** `86d8806` Plan U commit
+**Total commits Plan U:** **1**
+
+## 🎯 Trigger session
+
+Bro UAT screenshot 2026-05-15 ~14:45: Submenu "1. Duyệt Nhà Cung Cấp - Thầu phụ (NCC -TP)" trong sidebar fe-user wrap 2 dòng (label ~50 chars vs sidebar `w-60`=240px chỉ fit ~25 chars).
+
+> "chỗ này cho nó ngay hàng thẳng lối nhé."
+
+## 🔍 Root cause
+
+Admin đã rename `Pe_DuyetNcc` DisplayLabel custom qua **Admin Menu eOffice page** (Mig 27 S20 t7) — Label gốc DB = "Duyệt NCC" ngắn, DisplayLabel custom = "1. Duyệt Nhà Cung Cấp - Thầu phụ (NCC -TP)".
+
+FE Layout.tsx render `{effectiveLabel(node)}` (returns DisplayLabel || Label) thẳng vào `<span>` flex KHÔNG có truncate → wrap 2 dòng visual broken.
+
+## 🌳 Plan U execution
+
+### Chunk U1 — FE truncate + tooltip × 2 app mirror (`86d8806`)
+
+👤 Chủ trì Solo (CSS Tailwind polish ~25 LOC mirror).
+
+3 render sites × 2 app:
+
+| Component | File | Pattern |
+|---|---|---|
+| MenuNodeRenderer button | Layout.tsx line 170-200 | accordion toggle với ChevronDown |
+| MenuLeaf NavLink | Layout.tsx line 235-249 | leaf menu item |
+| StaticLeaf NavLink | Layout.tsx fe-user line 263-282 | "Hộp thư" static entry (fe-user only) |
+
+**Fix recipe (Tailwind CSS):**
+
+```diff
+- <span className="flex items-center gap-2">
++ <span className="flex min-w-0 flex-1 items-center gap-2">
+-   <Icon className="h-4 w-4" />
++   <Icon className="h-4 w-4 shrink-0" />
++   <span className="truncate" title={effectiveLabel(node)}>
+    {effectiveLabel(node)}
++   </span>
+  </span>
+- <ChevronDown className="h-3.5 w-3.5 text-slate-400 transition" />
++ <ChevronDown className="h-3.5 w-3.5 shrink-0 text-slate-400 transition" />
+```
+
+**Key CSS recipe:**
+- `min-w-0 flex-1` parent — **CẦN THIẾT** vì flex child default `min-width: auto` (KHÔNG cho truncate hoạt động)
+- `shrink-0` icon + chevron — giữ size không co
+- `truncate` (= `overflow-hidden text-ellipsis whitespace-nowrap`) trên span text
+- `title={label}` HTML tooltip → user hover xem full label
+
+**fe-admin mirror dùng `node.label`** (admin sidebar luôn show Label gốc, KHÔNG đụng DisplayLabel per S20 t7 Q2=b decision).
+
+**Verify:**
+- `npm run build` fe-user PASS 16.79s clean (0 TS err, bundle unchanged ~1275KB)
+- `npm run build` fe-admin PASS 8.16s clean (0 TS err, bundle unchanged ~1395KB)
+- Diff +25/-17 LOC × 2 file = 8 net LOC
+
+**KHÔNG đụng BE.** Admin tự control DisplayLabel qua Menu eOffice page. Plan U chỉ ensure FE render gracefully với label dài.
+
+## 📊 Stats Plan U chốt
+
+| Metric | Trước (S23 t10) | Sau (S23 t11) | Δ |
+|---|---|---|---|
+| Migrations | 31 | 31 | 0 |
+| Endpoints | ~145 | ~145 | 0 |
+| FE pages | 34 | 34 | 0 |
+| Unit tests | 111 | 111 | 0 (CSS polish, no test) |
+| Gotchas | 47 | 47 | 0 |
+| Memory entries | 20 | 20 | 0 (no new + 2 entries reinforced S23 t6 Plan P + S23 t10 Plan T trong cumulative) |
+| Skills | 6 | 6 | 0 |
+| Sub-agents | 4 | 4 (em main solo Plan U) | — |
+| Commits Plan U | — | **1** pushed `86d8806` | done |
+
+## 🎯 Multi-agent ROI Plan U
+
+Em main solo CSS polish ~25 LOC trivial. KHÔNG cần Implementer Case 2 (overhead spawn không xứng < 30 min). Per directive Thứ 9 + criteria #6.
+
+## 📋 Pattern reinforced
+
+**Long-label sidebar handling** — reusable Tailwind recipe:
+- `min-w-0 flex-1` parent (mandatory cho truncate flex child)
+- `shrink-0` icon/badge/icon-related elements
+- `truncate` text span
+- `title` tooltip HTML attribute
+
+Cross-project áp dụng cho any sidebar / nav menu / breadcrumb có label dài unpredictable.
+
+## ⏭ Pending S23 wrap
+
+- 🟢 Bro UAT verify Plan U deploy sau ~3-5 phút CI
+- 🟡 Plan B Contract V2 wire (Mig 32+33) — HIGH priority next
+- 🔍 Discovery #4 ASP.NET enum body deserialization — LOW priority polish (register JsonStringEnumConverter)
+- 🔍 Discovery #3 anomaly CI trigger docs-only — 3× reinforced, recommend Investigator follow-up
+- 🔧 Gotcha #47 paths-ignore agent-memory — pending
+
+## References
+
+- Files: [fe-user/src/components/Layout.tsx](fe-user/src/components/Layout.tsx) + [fe-admin/src/components/Layout.tsx](fe-admin/src/components/Layout.tsx)
+- Rules: §3.9 mirror 2 FE app
+- Cross-ref skill `permission-matrix` (menu structure) + memory `feedback_responsive_laptop_breakpoint` (responsive sidebar)