feat(worker): 打手接单界面支持查看超时历史订单并增加安全免责警示

- 数据库与查询层：通过索引 idx_work_order_events_timeout_worker_id 关联打手历史 timeout 事件与取消的拼单份额，打手在退回大厅或被他人抢走后仍能在「已超时」tab 查看历史记录；
- 状态与权限管控：针对超时工单将个人端状态稳定映射为 open，报酬与冻结押金置为 0，彻底禁用上传图片、提交验收、好友资料、申请取消等履约操作；
- 风险防护与免责说明：列表与抽屉详情顶部增加醒目的免责声明与警示横幅（告知订单已退回大厅或被他人接手，严禁在游戏内继续赠送，造成的损失平台概不负责）；锁定买家游戏资料与快捷复制；
- 验证方式：通过后端全部 676 个测试、typecheck、check:sql 及前端 check（eslint、vitest/node:test、tsc、vite build）。

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

@@ -6,7 +6,7 @@ import {
   ThunderboltOutlined,
   WarningOutlined,
 } from '@ant-design/icons'
-import { Button, Card, Empty, Input, Space, Table, Tabs, Typography } from 'antd'
+import { Alert, Button, Card, Empty, Input, Space, Table, Tabs, Typography } from 'antd'
 import type { TableColumnsType } from 'antd'
 
 import type { Pagination, WorkerOrderOverviewItem, WorkOrder } from '@/types/worker-platform'
@@ -246,6 +246,15 @@ export function WorkerOrderDesktopList({
             onChange={(nextKey) => onStatusChange(nextKey === 'all' ? '' : nextKey)}
           />
 
+          {status === 'open' ? (
+            <Alert
+              type="error"
+              showIcon
+              message="已超时订单免责声明与警示"
+              description="该列表中的工单因超时已退回抢单大厅（或已被其他打手接手），不再属于您。请打手切勿在游戏内继续赠送！若私自继续赠送，造成的财产损失平台概不负责。超时工单仅供查阅历史记录，已锁定一切履约与提交操作。"
+            />
+          ) : null}
+
           <Table<WorkOrder>
             rowKey="workOrderId"
             size="middle"

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

@@ -1,5 +1,5 @@
 import { MessageOutlined, PictureOutlined, UserAddOutlined } from '@ant-design/icons'
-import { Button, Card, Descriptions, Drawer, Space, Steps, Tag, Typography } from 'antd'
+import { Alert, Button, Card, Descriptions, Drawer, Space, Steps, Tag, Typography } from 'antd'
 
 import WorkOrderEventTimeline from '@/components/WorkOrderEventTimeline'
 import ImagePreviewList from '@/components/files/ImagePreviewList'
@@ -49,6 +49,8 @@ export function WorkerOrderDetailDrawer({
   onOpenCancelRequest: (order: WorkOrder) => void
   onOpenFeedback: (order: WorkOrder) => void
 }) {
+  const isTimedOut = Boolean(order && (order.status === 'open' || order.timeoutNotice?.isTimedOut))
+
   return (
     <Drawer
       className="worker-order-detail-drawer"
@@ -60,6 +62,29 @@ export function WorkerOrderDetailDrawer({
     >
       {order ? (
         <div className="worker-order-detail-stack">
+          {isTimedOut ? (
+            <Alert
+              type="error"
+              showIcon
+              message="⚠️ 超时订单安全警示与免责声明"
+              description={
+                <Space direction="vertical" size={4} style={{ width: '100%', marginTop: 4 }}>
+                  <Typography.Text strong style={{ color: '#cf1322' }}>
+                    {order.timeoutNotice?.warningMessage ||
+                      '该订单已超时返回大厅并被其他打手接手，请勿继续在游戏内赠送！若私自继续赠送，造成的财产损失平台概不负责。'}
+                  </Typography.Text>
+                  <Typography.Text type="secondary" style={{ fontSize: 13 }}>
+                    该工单已不再属于您，所有履约与提交操作入口均已关闭。请切勿向该买家赠送商品或代练。
+                  </Typography.Text>
+                  {order.timeoutNotice?.timedOutAt ? (
+                    <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+                      超时发生时间：{formatDateTime(order.timeoutNotice.timedOutAt)}
+                    </Typography.Text>
+                  ) : null}
+                </Space>
+              }
+            />
+          ) : null}
           <div className="worker-order-detail-actions">
             <Tag color={getOrderStatusDisplay(order).color}>
               {getOrderStatusDisplay(order).label}
@@ -105,11 +130,31 @@ export function WorkerOrderDetailDrawer({
               </Descriptions.Item>
               <Descriptions.Item label="阶段说明">{getOrderStatusHint(order)}</Descriptions.Item>
               <Descriptions.Item label="接单奖励">
-                {formatMoney(order.rewardAmount)}
+                {isTimedOut ? (
+                  <Typography.Text type="danger">已超时失效 (￥0.00)</Typography.Text>
+                ) : (
+                  formatMoney(order.rewardAmount)
+                )}
               </Descriptions.Item>
               <Descriptions.Item label="冻结押金">
-                {formatMoney(order.freezeDepositAmount)}
+                {isTimedOut ? (
+                  <Typography.Text type="secondary">已解除冻结</Typography.Text>
+                ) : (
+                  formatMoney(order.freezeDepositAmount)
+                )}
               </Descriptions.Item>
+              {isTimedOut ? (
+                <>
+                  <Descriptions.Item label="超时去向">
+                    <Tag color={order.timeoutNotice?.isTakenByOther ? 'magenta' : 'red'}>
+                      {order.timeoutNotice?.isTakenByOther ? '已被其他打手接手' : '已退回抢单大厅'}
+                    </Tag>
+                  </Descriptions.Item>
+                  <Descriptions.Item label="超时时间">
+                    {formatDateTime(order.timeoutNotice?.timedOutAt || order.updatedAt)}
+                  </Descriptions.Item>
+                </>
+              ) : null}
               <Descriptions.Item label="接单时间">
                 {formatDateTime(order.assignedAt)}
               </Descriptions.Item>
@@ -126,18 +171,28 @@ export function WorkerOrderDetailDrawer({
           </Card>
 
           <Card title="资料信息" size="small">
-            {renderDetailFieldValues(getMaterialDetailItems(order), '当前还没有资料内容')}
-            {getMaterialScreenshots(order).length > 0 ? (
-              <div style={{ marginTop: 12 }}>
-                <Typography.Text type="secondary">买家主页截图</Typography.Text>
-                <div style={{ marginTop: 8 }}>
-                  <ImagePreviewList files={getMaterialScreenshots(order)} size={72} />
-                </div>
-              </div>
-            ) : null}
+            {isTimedOut ? (
+              <Typography.Text type="danger">
+                工单已超时退回大厅，游戏资料已锁定。严禁在游戏内向买家赠送或履约！
+              </Typography.Text>
+            ) : (
+              <>
+                {renderDetailFieldValues(getMaterialDetailItems(order), '当前还没有资料内容')}
+                {getMaterialScreenshots(order).length > 0 ? (
+                  <div style={{ marginTop: 12 }}>
+                    <Typography.Text type="secondary">买家主页截图</Typography.Text>
+                    <div style={{ marginTop: 8 }}>
+                      <ImagePreviewList files={getMaterialScreenshots(order)} size={72} />
+                    </div>
+                  </div>
+                ) : null}
+              </>
+            )}
           </Card>
 
-          {isFriendGiftOrder(order) && order.gift ? <GiftProgressCard order={order} /> : null}
+          {isFriendGiftOrder(order) && order.gift && !isTimedOut ? (
+            <GiftProgressCard order={order} />
+          ) : null}
 
           <Card title="验收信息" size="small">
             <AcceptanceSummary order={order} />

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

@@ -7,7 +7,7 @@ import {
   ReloadOutlined,
   SearchOutlined,
 } from '@ant-design/icons'
-import { Button, Empty, Input, Pagination, Spin, Tag } from 'antd'
+import { Alert, Button, Empty, Input, Pagination, Spin, Tag } from 'antd'
 
 import { DeadlineCountdown } from '@/components/DeadlineCountdown'
 import ImagePreviewList from '@/components/files/ImagePreviewList'
@@ -146,6 +146,17 @@ export function WorkerOrderMobileList({
         <Button icon={<ReloadOutlined />} loading={refreshing} onClick={onRefresh} title="刷新" />
       </div>
 
+      {status === 'open' ? (
+        <div style={{ margin: '8px 12px 4px 12px' }}>
+          <Alert
+            type="error"
+            showIcon
+            message="已超时订单警示说明"
+            description="本列表中的工单因超时已退回抢单大厅（或已被其他打手接手），不再属于您。请打手切勿在游戏内继续赠送！造成损失平台概不负责。"
+          />
+        </div>
+      ) : null}
+
       <div className="worker-orders-mobile-list">
         {loading ? (
           <div className="worker-hall-loading">
@@ -233,6 +244,22 @@ function WorkerOrderMobileCard({
 
   return (
     <article className="worker-order-mobile-card">
+      {order.status === 'open' || order.timeoutNotice?.isTimedOut ? (
+        <div
+          style={{
+            padding: '8px 12px',
+            background: '#fff2f0',
+            borderBottom: '1px solid #ffccc7',
+            color: '#cf1322',
+            fontSize: 12,
+            lineHeight: 1.4,
+          }}
+        >
+          ⚠️ 该订单已超时退回大厅
+          {order.timeoutNotice?.isTakenByOther ? '（已被其他打手接手）' : ''}
+          ，请勿在游戏内继续赠送！若私自继续赠送，造成的财产损失平台概不负责。
+        </div>
+      ) : null}
       <div className="worker-order-mobile-header">
         <div className="worker-order-mobile-header-left">
           {order.isUnread ? (
@@ -272,16 +299,32 @@ function WorkerOrderMobileCard({
 
       <div className="worker-order-mobile-main-row">
         <div className="worker-order-mobile-product-title">{order.productName || '未命名商品'}</div>
-        <div className="worker-order-mobile-price-badge">
-          <span className="worker-order-mobile-price-label">报酬</span>
-          <strong className="worker-order-mobile-price-num">
-            {formatMoney(order.rewardAmount)}
-          </strong>
-        </div>
+        {order.status === 'open' || order.timeoutNotice?.isTimedOut ? (
+          <div className="worker-order-mobile-price-badge">
+            <span className="worker-order-mobile-price-label" style={{ color: '#cf1322' }}>
+              状态
+            </span>
+            <strong
+              className="worker-order-mobile-price-num"
+              style={{ color: '#cf1322', fontSize: 13 }}
+            >
+              已超时失效
+            </strong>
+          </div>
+        ) : (
+          <div className="worker-order-mobile-price-badge">
+            <span className="worker-order-mobile-price-label">报酬</span>
+            <strong className="worker-order-mobile-price-num">
+              {formatMoney(order.rewardAmount)}
+            </strong>
+          </div>
+        )}
       </div>
       <div className="worker-order-mobile-sub-row">
         <span className="worker-order-mobile-sub-item">
-          押金: {formatMoney(order.freezeDepositAmount)}
+          {order.status === 'open' || order.timeoutNotice?.isTimedOut
+            ? '押金: 已解除冻结'
+            : `押金: ${formatMoney(order.freezeDepositAmount)}`}
         </span>
         {order.myShare ? (
           <span className="worker-order-mobile-sub-item">
@@ -297,7 +340,21 @@ function WorkerOrderMobileCard({
           <span>{order.problemNote}</span>
         </div>
       ) : null}
-      {items.length > 0 || screenshots.length > 0 ? (
+      {order.status === 'open' || order.timeoutNotice?.isTimedOut ? (
+        <div
+          style={{
+            padding: '10px 12px',
+            background: '#fafafa',
+            border: '1px dashed #d9d9d9',
+            borderRadius: 6,
+            margin: '8px 12px',
+            color: 'rgba(0,0,0,0.45)',
+            fontSize: 12,
+          }}
+        >
+          工单已超时退回大厅，资料已锁定，禁止继续向该买家履约。
+        </div>
+      ) : items.length > 0 || screenshots.length > 0 ? (
         <div className="worker-order-mobile-credentials-box">
           {items.length > 0 ? (
             <div className="worker-order-mobile-credentials-grid">

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

@@ -126,6 +126,11 @@ export function buildWorkerOrderTableColumns({
                 ))}
               </Space>
             ) : null}
+            {row.status === 'open' || row.timeoutNotice?.isTimedOut ? (
+              <Typography.Text type="danger" style={{ fontSize: 12, fontWeight: 500 }}>
+                ⚠️ 请勿继续赠送
+              </Typography.Text>
+            ) : null}
             {row.status === 'problem' && String(row.problemNote || '').trim() ? (
               <Typography.Text
                 type="danger"
@@ -142,21 +147,31 @@ export function buildWorkerOrderTableColumns({
     {
       title: '奖励 / 押金',
       width: 140,
-      render: (_, row) => (
-        <div className="cell-stack">
-          <Typography.Text strong style={{ color: '#cf1322' }}>
-            {formatMoney(row.rewardAmount)}
-          </Typography.Text>
-          <Typography.Text type="secondary" style={{ fontSize: 12 }}>
-            押金：{formatMoney(row.freezeDepositAmount)}
-          </Typography.Text>
-          {row.myShare ? (
-            <Typography.Text type="secondary" style={{ fontSize: 12 }}>
-              {row.myShare.quantity} 份 · {formatMoney(row.myShare.shareReward)}
+      render: (_, row) =>
+        row.status === 'open' || row.timeoutNotice?.isTimedOut ? (
+          <div className="cell-stack">
+            <Typography.Text type="danger" style={{ fontSize: 13, fontWeight: 500 }}>
+              已超时失效
             </Typography.Text>
-          ) : null}
-        </div>
-      ),
+            <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+              押金：已解除冻结
+            </Typography.Text>
+          </div>
+        ) : (
+          <div className="cell-stack">
+            <Typography.Text strong style={{ color: '#cf1322' }}>
+              {formatMoney(row.rewardAmount)}
+            </Typography.Text>
+            <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+              押金：{formatMoney(row.freezeDepositAmount)}
+            </Typography.Text>
+            {row.myShare ? (
+              <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+                {row.myShare.quantity} 份 · {formatMoney(row.myShare.shareReward)}
+              </Typography.Text>
+            ) : null}
+          </div>
+        ),
     },
     {
       title: '验收信息',
@@ -167,6 +182,18 @@ export function buildWorkerOrderTableColumns({
       title: '快捷复制',
       width: 250,
       render: (_, row) => {
+        if (row.status === 'open' || row.timeoutNotice?.isTimedOut) {
+          return (
+            <div className="cell-stack">
+              <Typography.Text type="danger" style={{ fontSize: 12 }}>
+                工单已超时退回大厅
+              </Typography.Text>
+              <Typography.Text type="secondary" style={{ fontSize: 12 }}>
+                已锁定资料，禁止继续履约
+              </Typography.Text>
+            </div>
+          )
+        }
         const items = getMaterialDetailItems(row).filter((item) => String(item.value || '').trim())
         const screenshots = getMaterialScreenshots(row)
         return (

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

@@ -50,6 +50,7 @@ export function getGiftPhaseMeta(phase: string): { label: string; color: string
 
 /** 好友赠送模式：待提交本人资料阶段。 */
 export function canSubmitGiftMaterial(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   return (
     isFriendGiftOrder(order) &&
     ['in_progress', 'problem'].includes(order.status) &&
@@ -59,6 +60,7 @@ export function canSubmitGiftMaterial(order: WorkOrder) {
 
 /** 好友赠送模式：冷却未结束前不能提交赠送凭证。 */
 export function isGiftSubmissionBlocked(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return true
   if (!isFriendGiftOrder(order)) return false
   if (!['in_progress', 'problem'].includes(order.status)) return false
   return order.gift?.phase !== 'gift_ready'
@@ -66,6 +68,12 @@ export function isGiftSubmissionBlocked(order: WorkOrder) {
 
 /** 好友赠送单进行中按赠送阶段展示状态，其他模式维持原状态文案。 */
 export function getOrderStatusDisplay(order: WorkOrder): { label: string; color: string } {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') {
+    if (order.timeoutNotice?.isTakenByOther) {
+      return { label: '已超时（已被其他打手接手）', color: 'red' }
+    }
+    return { label: '已超时退回大厅', color: 'red' }
+  }
   if (isFriendGiftOrder(order) && order.status === 'in_progress' && order.gift) {
     return getGiftPhaseMeta(order.gift.phase)
   }
@@ -75,6 +83,12 @@ export function getOrderStatusDisplay(order: WorkOrder): { label: string; color:
 /** 问题单来源与资料更新的订单角标，桌面表格与移动卡片共用。 */
 export function getOrderFlagTags(order: WorkOrder) {
   const flags: Array<{ key: string; label: string; color: string }> = []
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') {
+    if (order.timeoutNotice?.isTakenByOther) {
+      flags.push({ key: 'taken_by_other', label: '已被其他打手接手', color: 'magenta' })
+    }
+    return flags
+  }
   if (order.problemMarked) flags.push({ key: 'problem', label: '平台标记', color: 'red' })
   if (order.pendingCancelRequest)
     flags.push({ key: 'cancel', label: '退单审核中', color: 'orange' })
@@ -84,6 +98,12 @@ export function getOrderFlagTags(order: WorkOrder) {
 }
 
 export function getOrderStatusHint(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') {
+    return (
+      order.timeoutNotice?.warningMessage ||
+      '该订单已超时退回抢单大厅，请勿在游戏内继续赠送！若私自继续赠送，造成的财产损失平台概不负责。'
+    )
+  }
   if (isFriendGiftOrder(order) && order.status === 'in_progress' && order.gift) {
     const hints: Record<string, string> = {
       material_required: '请提交本人游戏资料（昵称/ID/区服 + 主页截图），后台核对后添加好友。',
@@ -97,6 +117,7 @@ export function getOrderStatusHint(order: WorkOrder) {
 }
 
 export function canSubmitAcceptance(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   if (order.myShare) {
     return order.myShare.status === 'joined' && order.status !== 'accepted'
   }
@@ -107,10 +128,12 @@ export function canSubmitAcceptance(order: WorkOrder) {
 }
 
 export function canRemindAcceptance(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   return !order.myShare && order.status === 'pending_acceptance'
 }
 
 export function canRequestCancel(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   if (order.myShare) {
     return (
       ['joined', 'submitted'].includes(order.myShare.status) &&
@@ -121,11 +144,13 @@ export function canRequestCancel(order: WorkOrder) {
 }
 
 export function canSubmitFeedback(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   if (order.myShare) return order.myShare.status !== 'cancelled'
   return Boolean(order.assignedAt || order.worker)
 }
 
 export function canAutoAcceptOrder(order: WorkOrder, workerCanAutoAcceptWithoutEvidence: boolean) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   // 好友赠送模式必须由后台人工验收赠送凭证，不适用 VIP 免审核直通。
   if (isFriendGiftOrder(order)) return false
   if (!workerCanAutoAcceptWithoutEvidence) return false
@@ -134,16 +159,19 @@ export function canAutoAcceptOrder(order: WorkOrder, workerCanAutoAcceptWithoutE
 }
 
 export function canSupplementAcceptedEvidence(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   return order.status === 'accepted'
 }
 
 export function isVipEvidencePending(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   const acceptance = getWorkerAcceptance(order)
   return acceptance?.reviewMode === 'vip_auto' && acceptance?.evidenceStatus === 'pending'
 }
 
 /** 是否可编辑验收图片：未提交时可暂存，已提交时可补充或修改。 */
 export function canEditAcceptanceImages(order: WorkOrder) {
+  if (order.timeoutNotice?.isTimedOut || order.status === 'open') return false
   if (order.myShare) {
     return (
       ['joined', 'submitted'].includes(order.myShare.status) || canSupplementAcceptedEvidence(order)

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

@@ -646,6 +646,14 @@ export type WorkOrder = {
   pendingCancelRequest?: boolean
   pendingFeedback?: boolean
   materialUpdated?: boolean
+  /** 超时历史订单安全警示信息（针对已超时退回大厅的工单） */
+  timeoutNotice?: {
+    isTimedOut: boolean
+    timedOutAt: string | null
+    policy?: string
+    warningMessage?: string
+    isTakenByOther?: boolean
+  }
   /** 取消信息，仅已取消工单返回。 */
   cancel?: {
     reason: string