feat(mini): v4.0.8 客服卡片主包落地、定位误报修复，合伙人微信内预览保存海报

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

apps/mini-user/src/pages/open/index.config.ts

@@ -0,0 +1,3 @@
+export default definePageConfig({
+  navigationBarTitleText: '杜康好客',
+});

apps/mini-user/src/pages/open/index.tsx

@@ -0,0 +1,42 @@
+import { View, Text } from '@tarojs/components';
+import Taro, { useLoad } from '@tarojs/taro';
+import PageShell from '../../components/PageShell';
+import { goLogin } from '../../lib/auth-nav';
+import { isLoggedIn } from '../../lib/api';
+
+function goHome() {
+  Taro.switchTab({ url: '/pages/home/index' }).catch(() => {
+    Taro.reLaunch({ url: '/pages/home/index' });
+  });
+}
+
+function openOrder(orderId: string) {
+  const detail = `/pages/order-detail/index?id=${encodeURIComponent(orderId)}`;
+  if (!isLoggedIn()) {
+    goLogin(detail);
+    return;
+  }
+  Taro.redirectTo({ url: detail }).catch(() => {
+    Taro.reLaunch({ url: detail });
+  });
+}
+
+/** 主包落地：客服卡片 / 外链打开分包页（订单详情）前先落到这里，避免白屏 */
+export default function OpenPage() {
+  useLoad((query?: Record<string, string | undefined>) => {
+    const orderId = String(query?.id || query?.orderId || '').trim();
+    if (!orderId) {
+      goHome();
+      return;
+    }
+    openOrder(orderId);
+  });
+
+  return (
+    <PageShell variant="plain">
+      <View className="u-empty">
+        <Text>正在打开…</Text>
+      </View>
+    </PageShell>
+  );
+}

apps/mini-user/src/pages/order-detail/index.tsx

@@ -116,6 +116,7 @@ export default function OrderDetailPage() {
   const orderId = router.params.id ?? '';
   usePageView('order_detail_view', orderId ? { orderId } : undefined);
   const [order, setOrder] = useState<OrderDetail | null>(null);
+  const [loadError, setLoadError] = useState('');
   const [confirming, setConfirming] = useState(false);
   const [latestTrack, setLatestTrack] = useState<OrderTrackNode | null>(null);
   const [estimatedArrival, setEstimatedArrival] = useState<OrderTrackEstimatedArrival | null>(null);
@@ -147,14 +148,18 @@ export default function OrderDetailPage() {
   }
 
   useEffect(() => {
-    if (!orderId) return;
+    if (!orderId) {
+      setLoadError('订单信息缺失');
+      return;
+    }
     request<OrderDetail>(`/trade/orders/${orderId}`)
       .then((data) => {
         setOrder(data);
+        setLoadError('');
         void loadOrderTrack(data.delivery, data.status);
         applyLocalDeliveryHint(data, setLocalHintHtml);
       })
-      .catch((e) => toast(e instanceof Error ? e.message : '加载失败'));
+      .catch((e) => setLoadError(e instanceof Error ? e.message : '加载失败'));
   }, [orderId]);
 
   useDidShow(() => {
@@ -293,7 +298,9 @@ export default function OrderDetailPage() {
       />
       <View className="sub-page-body">
         {!order ? (
-          <View className="u-empty">加载中…</View>
+          <View className="u-empty" onClick={loadError ? () => Taro.switchTab({ url: '/pages/home/index' }) : undefined}>
+            <Text>{loadError || '加载中…'}</Text>
+          </View>
         ) : (
           <>
             <View className="order-card">