[CLAUDE] Move nested-type menu → fe-user; Admin workflow config page

User clarified: menu loại HĐ 3-level (Danh sách/Thao tác/Duyệt) thuộc
fe-user. Admin có page riêng để config quy trình per loại HĐ.

fe-admin Layout:
- filterForAdmin() drops Ct_* entries (hide nested type menu).
- Admin sidebar giờ về lại đơn giản: Dashboard / Master / Hợp đồng
  (leaf) / Forms / Reports / System.

fe-user Layout:
- Dynamic menu tree từ /menus/me (thay fixed USER_MENU hardcoded).
- Recursive MenuNodeRenderer (top-level expanded, nested collapsed).
- resolvePath user-specific: Ct_*_List → /my-contracts?type=X,
  Ct_*_Create → /contracts/new?type=X, Ct_*_Pending → /inbox?type=X.
- filterForUser drops admin-only entries (Master/System/Forms/Reports).
- Static USER_FIXED_TOP prepends "Hộp thư" leaf → /inbox.
- MyContractsPage + InboxPage đọc ?type=X param, filter client-side.

Workflow config (Admin side):
- Domain: WorkflowTypeAssignment entity (ContractType → PolicyName
  override). Registry.ForContractWithOverrides() prefer DB override
  else default.
- Infrastructure: EF config + migration AddWorkflowTypeAssignments,
  unique index trên ContractType. ContractWorkflowService load
  overrides dict mỗi transition. ContractFeatures load overrides khi
  build WorkflowSummaryDto.
- Application: GetWorkflowAdminOverviewQuery returns 7 types × current
  policy + available policies. SetWorkflowAssignmentCommand validate
  policy name tồn tại; nếu = default thì delete override (no stale row).
- Api: GET /api/workflows + PUT /api/workflows/{contractType}
  với policy "Workflows.Read" + "Workflows.Update".
- Menu: new key `Workflows` dưới System, label "Quy trình HĐ".
- FE /system/workflows: 7 card per type, dropdown Standard/SkipCcm +
  'Đã override' badge khi khác default, phase sequence timeline,
  explanation banner ở top. Iteration 2 note: admin-authored custom
  policies.

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

fe-user/src/pages/InboxPage.tsx

@@ -1,6 +1,6 @@
 import { useMemo } from 'react'
 import { useQuery } from '@tanstack/react-query'
-import { useNavigate } from 'react-router-dom'
+import { useNavigate, useSearchParams } from 'react-router-dom'
 import { Inbox, AlertTriangle, Clock, FileText } from 'lucide-react'
 import { PageHeader } from '@/components/PageHeader'
 import { DataTable, type Column } from '@/components/DataTable'
@@ -40,13 +40,17 @@ function StatCard({
 export function InboxPage() {
   const navigate = useNavigate()
   const { user } = useAuth()
+  const [searchParams] = useSearchParams()
+  const typeFilter = searchParams.get('type') ? Number(searchParams.get('type')) : null
 
   const list = useQuery({
     queryKey: ['inbox'],
     queryFn: async () => (await api.get<ContractListItem[]>('/contracts/inbox')).data,
   })
 
-  const rows = list.data ?? []
+  const allRows = list.data ?? []
+  // Apply type filter from sidebar nested menu (?type=X)
+  const rows = typeFilter == null ? allRows : allRows.filter(c => c.type === typeFilter)
 
   const stats = useMemo(() => {
     const now = Date.now()

fe-user/src/pages/contracts/MyContractsPage.tsx

@@ -1,5 +1,6 @@
+import { useMemo } from 'react'
 import { useQuery } from '@tanstack/react-query'
-import { useNavigate } from 'react-router-dom'
+import { useNavigate, useSearchParams } from 'react-router-dom'
 import { FileText, Plus } from 'lucide-react'
 import { PageHeader } from '@/components/PageHeader'
 import { DataTable, type Column } from '@/components/DataTable'
@@ -16,12 +17,20 @@ const fmtMoney = (v: number) => v.toLocaleString('vi-VN')
 
 export function MyContractsPage() {
   const navigate = useNavigate()
+  const [searchParams] = useSearchParams()
+  const typeFilter = searchParams.get('type') ? Number(searchParams.get('type')) : null
 
   const list = useQuery({
-    queryKey: ['my-contracts'],
+    queryKey: ['my-contracts', typeFilter],
     queryFn: async () => (await api.get<Paged<ContractListItem>>('/contracts', { params: { page: 1, pageSize: 100 } })).data,
   })
 
+  // Filter client-side by URL type param (sidebar nested menu passes it)
+  const rows = useMemo(() => {
+    const items = list.data?.items ?? []
+    return typeFilter == null ? items : items.filter(c => c.type === typeFilter)
+  }, [list.data, typeFilter])
+
   const columns: Column<ContractListItem>[] = [
     { key: 'maHopDong', header: 'Mã HĐ', width: 'w-48', render: c => <span className="font-mono text-xs">{c.maHopDong ?? '—'}</span> },
     { key: 'tenHopDong', header: 'Tên', render: c => c.tenHopDong ?? '—' },
@@ -46,7 +55,7 @@ export function MyContractsPage() {
 
       <DataTable
         columns={columns}
-        rows={list.data?.items ?? []}
+        rows={rows}
         getRowKey={c => c.id}
         isLoading={list.isLoading}
         empty={