feat(product): 添加养老金相关字段到产品详情查询

- 在产品详情查询中增加 pension_is 和 pension 字段
- 更新数据库查询字段列表以包含新的养老金属性
- 保持现有产品关联数据查询逻辑不变

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

@@ -996,7 +996,7 @@ class ProductRepository extends BaseRepository
      */
     public function detail($id, $userInfo)
     {
-        $field = 'product_id,mer_id,image,slider_image,store_name,store_info,unit_name,price,cost,ot_price,stock,sales,ficti,video_link,product_type,type,dc_price,seckill,spu_id';
+        $field = 'product_id,mer_id,image,slider_image,store_name,store_info,unit_name,price,cost,ot_price,stock,sales,ficti,video_link,product_type,type,dc_price,seckill,spu_id,pension_is,pension';
         $with = [
             'attr', 'attrValue', 'content', 'topReply.orderProduct' => function ($query) {
                 $query->field('reply_id,uid,nickname,merchant_reply_content,avatar,order_product_id,product_id,product_score,service_score,postage_score,comment,pics,create_time');