fix(订单): 将地址显示中的receiverRegion替换为regionName以保持一致性

src/views/order/order/index.vue

@@ -704,7 +704,7 @@ export default {
         const addresses = res.data.data.records || []
         this.addressOptions = addresses.map(addr => ({
           value: addr.id,
-          label: `${addr.receiverName} - ${addr.receiverPhone} - ${addr.receiverRegion} ${addr.detailAddress}`,
+          label: `${addr.receiverName} - ${addr.receiverPhone} - ${addr.regionName} ${addr.detailAddress}`,
           receiverName: addr.receiverName,
           receiverPhone: addr.receiverPhone,
           receiverAddress: addr.detailAddress,