feat(worker-platform): 接单平台全面改用内部统一工单号，隐藏第三方平台单号防泄漏

1. 新增业务工单单号生成器 generateWorkOrderNo()，生成 WO+年月日+时分+随机数的统一内部单号（如 WO26091216358821）；
2. 接单平台抢单大厅、订单列表、详情抽屉、模态弹窗及售后全面切换为展示 workOrderNo，彻底屏蔽拼多多/快手等第三方平台来源标识；
3. 打手资金明细补充关联内部工单号 relatedWorkOrderNo，避免打手在账单中识别原平台；
4. 管理后台工单面板升级为双单号清晰展示（高亮内部工单号 + 辅助可复制平台单号），兼顾打手对单与官方平台售后溯源。

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

@@ -942,6 +942,20 @@ export default function WorkOrdersPanel() {
                 创建时间 {formatAdminDateTime(row.createdAt)}
               </Typography.Text>
             </Space>
+            <Space size={4} align="center">
+              <Typography.Text type="secondary" style={{ fontSize: 12 }}>工单号:</Typography.Text>
+              <Typography.Text copyable={{ text: row.workOrderNo || getDisplayOrderNo(row) }} style={{ fontSize: 12, fontWeight: 500 }}>
+                {row.workOrderNo || getDisplayOrderNo(row)}
+              </Typography.Text>
+            </Space>
+            {row.platformOrderId ? (
+              <Space size={4} align="center">
+                <Typography.Text type="secondary" style={{ fontSize: 12 }}>平台号:</Typography.Text>
+                <Typography.Text type="secondary" copyable={{ text: row.platformOrderId }} style={{ fontSize: 12 }}>
+                  {row.platformOrderId}
+                </Typography.Text>
+              </Space>
+            ) : null}
             {shopName || provider ? (
               <Typography.Text type="secondary" style={{ fontSize: 12 }}>
                 {provider ? `来源：${provider}` : ''}
@@ -949,7 +963,6 @@ export default function WorkOrdersPanel() {
                 {shopName ? `店铺：${shopName}` : ''}
               </Typography.Text>
             ) : null}
-            <Typography.Text type="secondary">{getDisplayOrderNo(row)}</Typography.Text>
           </div>
         )
       },
@@ -1531,8 +1544,15 @@ export default function WorkOrdersPanel() {
           <div className="worker-order-detail-stack">
             <Card title="基础信息" size="small">
               <Descriptions column={{ xs: 1, md: 2 }} bordered size="small">
+                <Descriptions.Item label="系统工单号">
+                  <Typography.Text copyable={{ text: detailOrder.workOrderNo }}>
+                    {detailOrder.workOrderNo || '-'}
+                  </Typography.Text>
+                </Descriptions.Item>
                 <Descriptions.Item label="平台订单号">
-                  {getDisplayOrderNo(detailOrder)}
+                  <Typography.Text copyable={{ text: detailOrder.platformOrderId }}>
+                    {detailOrder.platformOrderId || '-'}
+                  </Typography.Text>
                 </Descriptions.Item>
                 <Descriptions.Item label="源订单 ID">
                   {detailOrder.orderId || '-'}

apps/frontend/src/pages/admin/panels/work-order-panel-utils.tsx

@@ -49,9 +49,9 @@ export function renderWorkOrderWorkers(order: WorkOrder) {
 }
 
 export function getDisplayOrderNo(
-  order: Pick<WorkOrder, 'platformOrderId'> | null | undefined,
+  order: Pick<WorkOrder, 'workOrderNo' | 'platformOrderId'> | null | undefined,
 ): string {
-  return String(order?.platformOrderId || '').trim() || '-'
+  return String(order?.workOrderNo || order?.platformOrderId || '').trim() || '-'
 }
 
 /** 用户付款金额（分）；未知返回 null（不参与超价提示） */

apps/frontend/src/pages/worker/WorkerAfterSalesPage.tsx

@@ -264,8 +264,8 @@ function WorkerAfterSalesItem({
           </Typography.Text>
         </div>
         <Space size={12} wrap className="worker-after-sales-item-meta">
-          <Typography.Text type="secondary" style={{ fontSize: 12 }} copyable>
-            {item.platformOrderId || item.workOrderNo || item.caseNo}
+          <Typography.Text type="secondary" style={{ fontSize: 12 }} copyable={{ text: item.workOrderNo || item.caseNo }}>
+            工单号 {item.workOrderNo || item.caseNo}
           </Typography.Text>
           <Typography.Text
             type="secondary"

apps/frontend/src/pages/worker/WorkerHallPage.tsx

@@ -912,8 +912,8 @@ function resolveGrabDisabledReason(
   return ''
 }
 
-function getDisplayOrderNo(order: Pick<WorkOrder, 'platformOrderId'> | null | undefined): string {
-  return String(order?.platformOrderId || '').trim() || '-'
+function getDisplayOrderNo(order: Pick<WorkOrder, 'workOrderNo' | 'platformOrderId'> | null | undefined): string {
+  return String(order?.workOrderNo || order?.platformOrderId || '').trim() || '-'
 }
 
 function formatMoney(value: number | undefined) {

apps/frontend/src/pages/worker/WorkerOrderDetailDrawer.tsx

@@ -96,7 +96,7 @@ export function WorkerOrderDetailDrawer({
             <Descriptions column={{ xs: 1, md: 2 }} bordered size="small">
               <Descriptions.Item label="商品">{order.productName || '-'}</Descriptions.Item>
               <Descriptions.Item label="分类">{order.categoryName || '-'}</Descriptions.Item>
-              <Descriptions.Item label="平台订单号">{getDisplayOrderNo(order)}</Descriptions.Item>
+              <Descriptions.Item label="工单编号">{getDisplayOrderNo(order)}</Descriptions.Item>
               <Descriptions.Item label="状态">
                 <Tag color={getOrderStatusDisplay(order).color}>
                   {getOrderStatusDisplay(order).label}

apps/frontend/src/pages/worker/WorkerProfileRecords.tsx

@@ -141,8 +141,8 @@ export function WorkerProfileMobileLedgerRecords({
                 </span>
               </div>
               {row.note ? <div className="worker-profile-record-note">说明: {row.note}</div> : null}
-              {row.relatedPlatformOrderId ? (
-                <div className="worker-profile-record-sub">订单号 {row.relatedPlatformOrderId}</div>
+              {row.relatedWorkOrderNo || row.relatedPlatformOrderId ? (
+                <div className="worker-profile-record-sub">工单号 {row.relatedWorkOrderNo || row.relatedPlatformOrderId}</div>
               ) : null}
               <div className="worker-profile-record-time">
                 {formatDateTime(String(row.createdAt || ''))}

apps/frontend/src/pages/worker/worker-order-utils.tsx

@@ -164,9 +164,9 @@ export function hasSubmittedAcceptance(order: WorkOrder) {
 }
 
 export function getDisplayOrderNo(
-  order: Pick<WorkOrder, 'platformOrderId'> | null | undefined,
+  order: Pick<WorkOrder, 'workOrderNo' | 'platformOrderId'> | null | undefined,
 ): string {
-  return String(order?.platformOrderId || '').trim() || '-'
+  return String(order?.workOrderNo || order?.platformOrderId || '').trim() || '-'
 }
 
 export function getRequirementFields(order: WorkOrder | null): CollectField[] {

apps/frontend/src/pages/worker/worker-profile-view-utils.tsx

@@ -199,8 +199,8 @@ export const workerLedgerColumns: TableColumnsType<WorkerWalletLedger> = [
     render: (_, row) => (
       <div className="cell-stack">
         <Typography.Text>{row.note || '-'}</Typography.Text>
-        {row.relatedPlatformOrderId ? (
-          <Typography.Text type="secondary">订单号 {row.relatedPlatformOrderId}</Typography.Text>
+        {row.relatedWorkOrderNo || row.relatedPlatformOrderId ? (
+          <Typography.Text type="secondary">工单号 {row.relatedWorkOrderNo || row.relatedPlatformOrderId}</Typography.Text>
         ) : null}
       </div>
     ),

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

@@ -97,6 +97,7 @@ export type WorkerWalletLedger = {
   balanceAfter: number
   frozenAfter: number
   relatedWorkOrderId: number | null
+  relatedWorkOrderNo?: string | null
   relatedPlatformOrderId: string | null
   auditStatus: string
   note: string