feat(product): 添加阿里巴巴商品标识字段

- 在产品查询字段中新增 is_alibaba 字段
- 用于区分阿里巴巴平台商品与普通商品
- 为后续阿里巴巴商品特殊处理功能做准备

app/common/repositories/store/product/ProductRepository.php

@@ -53,7 +53,7 @@ class ProductRepository extends BaseRepository
 {
 
     protected $dao;
-    protected $filed = 'is_status,concession_pri,product_id,mer_id,brand_id,unit_name,rate,reply_count,store_info,cate_id,ficti,image,slider_image,store_name,keyword,sort,is_show,sales,price,refusal,cost,ot_price,stock,is_gift_bag,care_count,status,is_used,create_time,seckill,plate_mer_profit,type,icon_type,pension_is,pension';
+    protected $filed = 'is_status,concession_pri,product_id,mer_id,brand_id,unit_name,rate,reply_count,store_info,cate_id,ficti,image,slider_image,store_name,keyword,sort,is_show,sales,price,refusal,cost,ot_price,stock,is_gift_bag,care_count,status,is_used,create_time,seckill,plate_mer_profit,type,icon_type,pension_is,pension,is_alibaba';
 
     /**
      * ProductRepository constructor.