perf: 筛选统计去掉 JSON 兜底，并补上 orders 覆盖索引

去掉 work_orders 堆访问后，JOIN 会把 orders 整表扫进 Hash Right Join。
领取页在快照新鲜时不再打上游；快手出网统一 10 秒超时。倒计时改为自适应间隔。

Co-authored-by: Cursor <cursoragent@cursor.com>

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

@@ -1472,7 +1472,7 @@ export default function WorkOrdersPanel() {
               </Typography.Text>
             </Space>
             {row.status === 'in_progress' && row.deadlineAt ? (
-              <DeadlineCountdown deadlineAt={row.deadlineAt} showExpired />
+              <DeadlineCountdown deadlineAt={row.deadlineAt} />
             ) : null}
             {row.deadlineAt ? (
               <Typography.Text type="secondary">
@@ -2103,7 +2103,7 @@ export default function WorkOrdersPanel() {
                 <Descriptions.Item label="超时截止">
                   {detailOrder.deadlineAt ? (
                     <Space wrap size={8}>
-                      <DeadlineCountdown deadlineAt={detailOrder.deadlineAt} showExpired />
+                      <DeadlineCountdown deadlineAt={detailOrder.deadlineAt} />
                       <Typography.Text type="secondary">
                         {formatAdminDateTime(detailOrder.deadlineAt)}
                       </Typography.Text>

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

@@ -141,13 +141,12 @@ export default function WorkerHallPage() {
   })
 
   const hallSummaryQuery = useQuery({
-    queryKey: ['worker-hall-summary'],
-    queryFn: async () => {
-      const response = await fetchWorkerMyOrderOverview()
+    queryKey: ['worker-my-orders-overview'],
+    queryFn: fetchWorkerMyOrderOverview,
+    select: (response) => {
       const summaryByStatus = new Map(
         response.data.items.map((item) => [item.status, item.orderCount]),
       )
-
       return {
         pendingAcceptanceCount: Number(summaryByStatus.get('pending_acceptance') || 0),
         problemCount: Number(summaryByStatus.get('problem') || 0),
@@ -283,7 +282,6 @@ export default function WorkerHallPage() {
     await Promise.all([
       ordersQuery.refetch(),
       queryClient.invalidateQueries({ queryKey: ['worker-hall-categories'] }),
-      queryClient.invalidateQueries({ queryKey: ['worker-hall-summary'] }),
       queryClient.invalidateQueries({ queryKey: ['worker-profile'] }),
       queryClient.invalidateQueries({ queryKey: ['worker-my-orders'] }),
       queryClient.invalidateQueries({ queryKey: ['worker-my-orders-overview'] }),

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

@@ -206,11 +206,13 @@ export default function WorkerOrdersPage() {
   const cancelRequestsQuery = useQuery({
     queryKey: ['worker-cancel-requests'],
     queryFn: fetchWorkerCancelRequests,
+    enabled: Boolean(cancelRequestOrder),
     retry: false,
   })
   const feedbacksQuery = useQuery({
     queryKey: ['worker-order-feedbacks'],
     queryFn: fetchWorkerOrderFeedbacks,
+    enabled: Boolean(feedbackOrder),
     retry: false,
   })
   const overviewByStatus = new Map(