fix(订单中台): 到店自提订单详情业务状态误显为待发货

- 详情装配时将中台表权威 shipping_type 合并进源订单再推导业务状态
- 修复存量自提订单扩展表 delivery_type 为空时自提判断失效，顶部误显「待发货」的问题
- 存量数据已回填扩展表 delivery_type=pickup

backend/app/services/order/OrderCenterServices.php

@@ -1665,6 +1665,11 @@ class OrderCenterServices extends BaseService implements OrderCenterSyncInterfac
             if ($sourceOrder) {
                 $centerStatus = (string)($detail['status_code'] ?? '');
                 $sourceStatus = $adapter->resolveStatusCode($sourceOrder);
+                // 中台表 shipping_type 为配送方式权威来源；扩展表无该列，
+                // 合并进源订单供业务状态推导使用（如到店自提展示「待核销」而非「待发货」）
+                if (!isset($sourceOrder['shipping_type']) && isset($detail['shipping_type'])) {
+                    $sourceOrder['shipping_type'] = $detail['shipping_type'];
+                }
                 if (!$this->isAuthoritativeCenterStatus($centerStatus) || $sourceStatus === $centerStatus) {
                     $detail['status_code'] = $sourceStatus;
                     $detail['business_status'] = $adapter->resolveBusinessStatus($sourceOrder);