增加取消订单重新可以发布

apps/frontend/src/components/WorkOrderEventTimeline.tsx

@@ -189,6 +189,8 @@ export function formatWorkOrderEvent(event: WorkOrderEvent): EventNodeStyle {
       return { title: '问题单已处置：取消订单并扣除押金', color: 'orange' }
 
     // —— 取消节点 ——
+    case 'reopened_from_cancelled':
+      return { title: '重新启用已取消订单，恢复为未分配状态', color: 'orange' }
     case 'cancelled_by_admin':
       return {
         title: note ? `取消订单（${note}）` : '取消订单',

apps/frontend/src/pages/admin/panels/WorkOrdersPanel.tsx

@@ -60,6 +60,7 @@ import {
   markAdminWorkOrderProblem,
   pinAdminWorkOrder,
   publishAdminWorkOrder,
+  reopenAdminCancelledWorkOrder,
   resolveAdminProblemWorkOrder,
   submitAdminWorkOrderMaterial,
   unpublishAdminWorkOrder,
@@ -863,6 +864,26 @@ export default function WorkOrdersPanel() {
               删除
             </Button>
           ) : null}
+          {row.capabilities?.canReopen ? (
+            <Button
+              icon={<UndoOutlined />}
+              onClick={() => {
+                modal.confirm({
+                  title: '确认重新启用该订单？',
+                  content: '订单将恢复为未分配状态。请确认资料与金额后，再发布到抢单大厅。',
+                  okText: '重新启用',
+                  cancelText: '取消',
+                  onOk: () =>
+                    runAction(
+                      () => reopenAdminCancelledWorkOrder(row.workOrderId),
+                      '订单已恢复为未分配状态，可编辑后发布',
+                    ),
+                })
+              }}
+            >
+              重新启用
+            </Button>
+          ) : null}
           {row.sharing?.enabled || row.capabilities?.canConfigureSharing ? (
             <Button icon={<TeamOutlined />} onClick={() => openSharingConfigModal(row)}>
               {row.sharing?.enabled && !row.capabilities?.canConfigureSharing

apps/frontend/src/services/admin/worker-platform.ts

@@ -391,6 +391,10 @@ export function publishAdminWorkOrder(workOrderId: number) {
   }>(`/api/v1/admin/worker-platform/orders/${workOrderId}/publish`)
 }
 
+export function reopenAdminCancelledWorkOrder(workOrderId: number) {
+  return apiPost<{ order: WorkOrder }>(`/api/v1/admin/worker-platform/orders/${workOrderId}/reopen`)
+}
+
 export function updateAdminWorkOrder(
   workOrderId: number,
   payload: {

apps/frontend/src/types/worker-platform.ts

@@ -365,6 +365,7 @@ export type WorkOrder = {
     canAccept: boolean
     canMarkProblem: boolean
     canDelete: boolean
+    canReopen: boolean
     canPublish: boolean
     canCancel: boolean
     canResolveProblem: boolean