调整订单列表待处理数量口径

client/src/i18n/locales/en-US.ts

@@ -295,7 +295,7 @@ export default {
     columns: {
       order: 'Order',
       status: 'Status',
-      openTasks: 'Open tasks',
+      openTasks: 'Open work',
       createdAt: 'Created at',
     },
   },

client/src/i18n/locales/th-TH.ts

@@ -295,7 +295,7 @@ export default {
     columns: {
       order: 'ออเดอร์',
       status: 'สถานะ',
-      openTasks: 'งานที่ยังไม่ปิด',
+      openTasks: 'งานค้าง',
       createdAt: 'เวลาสร้าง',
     },
   },

client/src/i18n/locales/zh-CN.ts

@@ -295,7 +295,7 @@ export default {
     columns: {
       order: '订单',
       status: '状态',
-      openTasks: '未关闭任务',
+      openTasks: '待处理',
       createdAt: '创建时间',
     },
   },

client/src/tests/reservationService.spec.ts

@@ -390,6 +390,7 @@ describe('reservationService real API mode', () => {
             group_code: 'GRP-001',
             display_name: 'GRP-001',
             open_task_count: 2,
+            open_work_item_count: 1,
             next_processable_task_id: '10002',
             next_v4_order_task_id: '9001',
             next_v4_action_card_id: '9101',
@@ -420,6 +421,7 @@ describe('reservationService real API mode', () => {
     )
     expect(result.items[0]?.display_order_key).toBe('GRP-001')
     expect(result.items[0]?.next_processable_task_id).toBe('10002')
+    expect(result.items[0]?.open_work_item_count).toBe(1)
     expect(result.items[0]?.next_v4_order_task_id).toBe('9001')
     expect(result.items[0]?.next_v4_action_type).toBe('REVIEW')
     expect(result.items[0]?.next_v4_action_status).toBe('REVIEW_REQUIRED')

client/src/tests/reservationTaskDetailPanel.spec.ts

@@ -180,6 +180,7 @@ function createOrderCandidate(overrides: Partial<ReservationOrderListItem> = {})
     group_code: 'GRP-001',
     display_name: 'GRP-001',
     open_task_count: 1,
+    open_work_item_count: 1,
     next_processable_task_id: null,
     created_at: '2026-07-08T03:00:00Z',
     updated_at: '2026-07-08T03:10:00Z',

client/src/tests/reservationViews.spec.ts

@@ -53,6 +53,7 @@ function createOrderListResult(
         group_code: displayOrderKey,
         display_name: displayOrderKey,
         open_task_count: 2,
+        open_work_item_count: 2,
         next_processable_task_id: '10002',
         created_at: '2026-07-08T03:00:00Z',
         updated_at: '2026-07-08T03:10:00Z',
@@ -516,6 +517,29 @@ describe('reservation P0 views', () => {
     expect(wrapper.text()).not.toContain('接口待接入')
   })
 
+  it('shows the backend unified open work item count in the order list', async () => {
+    vi.mocked(service.fetchReservationOrders).mockResolvedValue(createOrderListResult('GRP-001', {
+      page_num: 1,
+      page_size: 20,
+      total: 1,
+    }, {
+      open_task_count: 99,
+      v4_open_order_task_count: 88,
+      open_work_item_count: 3,
+    }))
+
+    const wrapper = await mountWithPlugins(ReservationOrderListView)
+    await vi.dynamicImportSettled()
+
+    const headers = wrapper.findAll('thead th').map((header) => header.text())
+    const cells = wrapper.findAll('tbody td').map((cell) => cell.text())
+
+    expect(headers).toContain('待处理')
+    expect(cells[1]).toBe('3')
+    expect(cells[1]).not.toContain('99')
+    expect(cells[1]).not.toContain('88')
+  })
+
   it('routes continue action to the V4 order task when the backend returns next_v4_order_task_id', async () => {
     vi.mocked(service.fetchReservationOrders).mockResolvedValue(createOrderListResult('GRP-001', {
       page_num: 1,
@@ -576,6 +600,7 @@ describe('reservation P0 views', () => {
       total: 1,
     }, {
       open_task_count: 0,
+      open_work_item_count: 0,
       next_processable_task_id: null,
       next_v4_order_task_id: null,
       next_v4_action_card_id: null,

client/src/types/reservation.ts

@@ -71,6 +71,7 @@ export interface ReservationOrderListItem {
   group_code: string | null
   display_name: string
   open_task_count: number | null
+  open_work_item_count: number | null
   next_processable_task_id: string | null
   next_v4_order_task_id?: string | null
   next_v4_action_card_id?: string | null

client/src/views/reservation/ReservationOrderListView.vue

@@ -108,6 +108,7 @@
           <thead>
             <tr>
               <th>{{ t('orderList.columns.order') }}</th>
+              <th>{{ t('orderList.columns.openTasks') }}</th>
               <th>{{ t('orderList.columns.createdAt') }}</th>
               <th>{{ t('workbench.columns.updatedAt') }}</th>
               <th>{{ t('workbench.columns.operation') }}</th>
@@ -121,6 +122,9 @@
               <td>
                 <strong>{{ formatOrderKey(order) }}</strong>
               </td>
+              <td class="open-count-cell">
+                {{ formatOpenWorkItemCount(order) }}
+              </td>
               <td>{{ formatReservationDateTime(order.created_at) }}</td>
               <td>{{ formatReservationDateTime(order.updated_at) }}</td>
               <td>
@@ -309,6 +313,13 @@ function formatOrderKey(order: ReservationOrderListItem): string {
   )
 }
 
+function formatOpenWorkItemCount(order: ReservationOrderListItem): string {
+  if (typeof order.open_work_item_count !== 'number') {
+    return '-'
+  }
+  return String(order.open_work_item_count)
+}
+
 function resolveContinueTarget(order: ReservationOrderListItem): string | null {
   if (order.next_v4_order_task_id) {
     return `/reservation/order-tasks/${order.next_v4_order_task_id}`
@@ -476,6 +487,12 @@ td small {
   font-size: 12px;
 }
 
+.open-count-cell {
+  color: var(--th-color-slate-900);
+  font-size: 15px;
+  font-weight: 800;
+}
+
 .row-actions {
   display: flex;
   flex-wrap: wrap;