refactor(sip): 调整订单信息获取接口和映射查询

- 修改 ExternalController 中的 getOrderInfo 方法，使用 orderInfoService 替代 projectOrderInfoService- 更新 getNumberInfo 方法，使用 deliveryListService 替代 deliveryService
- 在 ProductInfoMapper.xml 中添加 product_info 表和 delivery_list 表的关联查询

ruoyi-sip/src/main/java/com/ruoyi/sip/controller/ExternalController.java

@@ -54,7 +54,7 @@ public class ExternalController {
         if (!API_KEY.equals(apiKey)) {
             return AjaxResult.error("鉴权失败");
         }
-        return AjaxResult.success(projectOrderInfoService.getOrderInfo(dto));
+        return AjaxResult.success(orderInfoService.getOrderInfo(dto));
     }
 
     @GetMapping("/v1/number/info")
@@ -66,6 +66,6 @@ public class ExternalController {
         if (!API_KEY.equals(apiKey)){
             return AjaxResult.error("鉴权失败");
         }
-        return AjaxResult.success(deliveryService.getNumberInfo(dto));
+        return AjaxResult.success(deliveryListService.getNumberInfo(dto));
     }
 }

ruoyi-sip/src/main/resources/mapper/system/ProductInfoMapper.xml

@@ -80,7 +80,7 @@
         t1.deleted_at ,
         t1.catalogue_price,
         t1.guidance_discount,
-        t1.vendor_code
+        t1.vendor_code,
         t2.serial_number
         FROM
         product_info t1  left join delivery_list t2 on t1.product_code=t2.product_code