接单平台记住上次选中的功能标签页

apps/frontend/src/pages/admin/AdminWorkerPlatformPage.tsx

@@ -90,6 +90,13 @@ import WorkersPanel from './panels/WorkersPanel'
 import WorkOrdersPanel from './panels/WorkOrdersPanel'
 
 export default function AdminWorkerPlatformPage() {
+  const [activeTab, setActiveTab] = useState(loadActiveTabPreference)
+
+  function changeTab(nextTab: string) {
+    setActiveTab(nextTab)
+    localStorage.setItem(ACTIVE_TAB_STORAGE_KEY, nextTab)
+  }
+
   return (
     <section className="page-stack">
       <PageHeader
@@ -99,6 +106,8 @@ export default function AdminWorkerPlatformPage() {
       <SummaryCards />
       <Tabs
         destroyOnHidden={false}
+        activeKey={activeTab}
+        onChange={changeTab}
         items={[
           { key: 'orders', label: '接单工单', children: <WorkOrdersPanel /> },
           { key: 'rules', label: '物品规则', children: <ProductRulesPanel /> },
@@ -112,6 +121,20 @@ export default function AdminWorkerPlatformPage() {
   )
 }
 
+const ACTIVE_TAB_STORAGE_KEY = 'admin-worker-platform-tab'
+
+function loadActiveTabPreference(): string {
+  const saved = localStorage.getItem(ACTIVE_TAB_STORAGE_KEY)
+  return saved === 'orders' ||
+    saved === 'rules' ||
+    saved === 'categories' ||
+    saved === 'workers' ||
+    saved === 'finance' ||
+    saved === 'levels'
+    ? saved
+    : 'orders'
+}
+
 function SummaryCards() {
   const summaryQuery = useQuery({
     queryKey: ['admin-worker-platform-summary'],