feat(pricing): 添加商品一口价优惠支持检查

- 在 PriceProductConfig 实体中新增 canUseOnePrice 字段
- 更新数据库插入和更新语句，支持 canUseOnePrice 字段持久化- 在 OnePricePurchaseDiscountProvider 中实现商品一口价优惠支持检查逻辑
- 新增 areAllProductsSupportOnePrice 方法，验证购物车商品是否支持一口价优惠
- 支持查询具体商品配置和默认配置的一口价优惠设置
- 添加日志记录和异常处理，确保检查过程不影响主流程

src/main/java/com/ycwl/basic/pricing/mapper/PriceProductConfigMapper.java

@@ -57,15 +57,15 @@ public interface PriceProductConfigMapper extends BaseMapper<PriceProductConfig>
     /**
      * 插入商品价格配置
      */
-    @Insert("INSERT INTO price_product_config (product_type, product_id, scenic_id, product_name, base_price, original_price, unit, is_active, can_use_coupon, can_use_voucher, create_time, update_time) " +
-            "VALUES (#{productType}, #{productId}, #{scenicId}, #{productName}, #{basePrice}, #{originalPrice}, #{unit}, #{isActive}, #{canUseCoupon}, #{canUseVoucher}, NOW(), NOW())")
+    @Insert("INSERT INTO price_product_config (product_type, product_id, scenic_id, product_name, base_price, original_price, unit, is_active, can_use_coupon, can_use_voucher, can_use_one_price, create_time, update_time) " +
+            "VALUES (#{productType}, #{productId}, #{scenicId}, #{productName}, #{basePrice}, #{originalPrice}, #{unit}, #{isActive}, #{canUseCoupon}, #{canUseVoucher}, #{canUseOnePrice}, NOW(), NOW())")
     int insertProductConfig(PriceProductConfig config);
     
     /**
      * 更新商品价格配置
      */
     @Update("UPDATE price_product_config SET product_id = #{productId}, scenic_id = #{scenicId}, product_name = #{productName}, base_price = #{basePrice}, " +
-            "original_price = #{originalPrice}, unit = #{unit}, is_active = #{isActive}, can_use_coupon = #{canUseCoupon}, can_use_voucher = #{canUseVoucher}, update_time = NOW() WHERE id = #{id}")
+            "original_price = #{originalPrice}, unit = #{unit}, is_active = #{isActive}, can_use_coupon = #{canUseCoupon}, can_use_voucher = #{canUseVoucher}, can_use_one_price = #{canUseOnePrice}, update_time = NOW() WHERE id = #{id}")
     int updateProductConfig(PriceProductConfig config);
     
     /**