[CLAUDE] Domain+App+Api+FE-User+FE-Admin: Plan AA Chunk A - BE IsUserSelectable filter + menu seed Pe_DuyetNcc_WfView + sidebar widen w-72 xl:w-80 + revert Plan U truncate

BE changes:
- MenuKeys.cs +helper PurchaseEvaluationWorkflowView(typeCode) => "Pe_{typeCode}_WfView"
- DbInitializer.cs SeedMenuTreeAsync:
  - tree.Add LuongDuyet (Order=2 first child) cho 2 type PE
  - INSERT-only loop -> INSERT-OR-UPDATE-Order (shift existing prod rows Order+1)
  - Idempotent: skip nếu Order match, UPDATE nếu mismatch
- DbInitializer.cs SeedPurchaseEvaluationPermissionDefaultsAsync +WfView leaf cho 7 role Read
- ApprovalWorkflowV2AdminFeatures.cs GetAwAdminOverviewQuery +IsUserSelectable bool? = null
  + handler conditional Where(d => d.IsUserSelectable == ius)
- ApprovalWorkflowsV2Controller.cs Overview signature +[FromQuery] bool? isUserSelectable
  pass-through to mediator (gotcha #44 fix preserved class-level [Authorize] bare)

FE Layout changes (mirror 2 app rule §3.9):
- fe-user resolvePath regex (List|Create|Pending|WfView) + route
  /purchase-evaluations/workflow-matrix?type=N
- fe-user + fe-admin sidebar w-60 xl:w-72 -> w-72 xl:w-80 (+48/+32px gain)
- Revert Plan U S23 t11 truncate × 5 sites (3 fe-user MenuGroup+MenuLeaf+StaticLeaf
  + 2 fe-admin MenuGroup+MenuLeaf). Keep min-w-0 flex-1 + shrink-0 + title
  tooltip (no harm). Bro request hiển thị đầy đủ label custom Mig 27 dài.

Why:
- User UAT request 2026-05-15: thêm menu "Luồng duyệt" trên Danh sách hiển thị
  ma trận phân quyền workflow V2 admin Designer ghim ra cho user xem trước khi
  tạo phiếu. Filter IsUserSelectable=true (Mig 25).
- Sidebar Plan U S23 t11 truncate hiển thị "..." → bro muốn full label.
  Widen sidebar +32-48px + bỏ truncate cho phép wrap natural khi cực dài.

Verify:
- dotnet build SolutionErp.slnx PASS clean 0 err 2 warn pre-existing DocxRenderer
- Investigator Pre-A confirm gotcha #44 đã fix permanent từ 2026-05-08
- Reviewer cumulative PASS 0 critical / 0 major / 0 minor blocker

Pending Chunk B: FE WorkflowMatrixViewPage.tsx ~215 LOC + types + App.tsx route.

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

fe-admin/src/components/Layout.tsx

@@ -141,11 +141,13 @@ function MenuGroup({ node, depth }: { node: MenuNode; depth: number }) {
             : 'px-3 py-1.5 text-[13px] font-medium text-slate-600 hover:bg-slate-100 hover:text-slate-900',
         )}
       >
-        {/* Plan U S23 t11 — truncate label dài + tooltip hover (mirror fe-user
-            rule §3.9). min-w-0 cần thiết cho truncate flex child. */}
+        {/* [Plan AA S24 t1] Revert truncate Plan U S23 t11 — mirror fe-user
+            rule §3.9. Admin sidebar không có label custom Mig 27 (luôn Label
+            gốc) nên label rarely overflow, nhưng pattern uniform với fe-user.
+            min-w-0 flex-1 + shrink-0 giữ responsive smooth. */}
         <span className="flex min-w-0 flex-1 items-center gap-2">
           <Icon className="h-4 w-4 shrink-0" />
-          <span className="truncate" title={node.label}>{node.label}</span>
+          <span title={node.label}>{node.label}</span>
         </span>
         <ChevronDown className={cn('h-3.5 w-3.5 shrink-0 text-slate-400 transition', !open && '-rotate-90')} />
       </button>
@@ -205,7 +207,8 @@ function MenuLeaf({ node, depth }: { node: MenuNode; depth: number }) {
       )}
     >
       <Icon className={cn('shrink-0', isDeep ? 'h-3.5 w-3.5' : 'h-4 w-4')} />
-      <span className="truncate">{node.label}</span>
+      {/* [Plan AA S24 t1] Revert truncate Plan U S23 t11 — mirror fe-user. */}
+      <span>{node.label}</span>
     </NavLink>
   )
 }
@@ -215,7 +218,7 @@ export function Layout() {
 
   return (
     <div className="flex h-screen">
-      <aside className="flex w-60 flex-col border-r border-slate-200 bg-white xl:w-72">
+      <aside className="flex w-72 flex-col border-r border-slate-200 bg-white xl:w-80">
         <div className="flex h-16 items-center border-b border-slate-200 px-5">
           <Link to="/dashboard" className="flex items-center gap-2.5">
             <img src="/logo.png" alt="Solutions" className="h-8 w-auto" />