[CLAUDE] Docs: Session 11++ housekeeping — InfoTab inline edit + pencil hover

Chunk 3/3 — STATUS row + HANDOFF TL;DR Session 11++. KHÔNG cắt narrative cũ
(rule §6.5).

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

docs/HANDOFF.md

@@ -1,6 +1,17 @@
 # HANDOFF — Brief 5 phút cho session tiếp theo
 
-**Last updated:** 2026-05-07 (Session 11+ chốt — **PE BudgetFieldRow inline editor + 3 commit FE-only.**)
+**Last updated:** 2026-05-07 (Session 11++ chốt — **PE InfoTab inline edit Section 1 + Panel 1 pencil hover. 3 commit FE-only.**)
+
+## TL;DR Session 11++ housekeeping (07/05 — InfoTab inline edit + pencil hover)
+
+User feedback after BudgetFieldRow: muốn thêm nút edit kế bên row trong Panel 1 list, click sáng nội dung Section 1 lên cho sửa header inline.
+
+- ✅ **InfoTab inline edit** — display mode + button "✎ Sửa" góc phải Section 1. Editing mode: card border brand-200 + 4 input (Tên / Dự án locked / Địa điểm / Mô tả / Payment) + Save (PUT /pe/:id) / Hủy.
+- ✅ **PeListPanel pencil hover** — icon absolute right-2 top-2 mỗi row, group-hover opacity-100. Click → callback onEditClick(id).
+- ✅ **URL flag `?editHeader=1`** — set bởi pencil click → autoEditHeader prop chain xuống PeDetailTabs → InfoTab tự open editing mode mount-time.
+- ✅ **fe-admin** Chunk 1 (`5a89dd2`) · **fe-user mirror** Chunk 2 (this).
+
+**Defer (chưa làm):** Refactor workspace "new" mode wrap PeHeaderForm trong sectioned layout giống detail view (5 sections visible). PeHeaderForm hiện tại single-card đủ dùng — chỉ làm thêm khi user feedback rõ.
 
 ## TL;DR Session 11+ housekeeping (07/05 — inline budget editor)