feat:超市数据库本地存储

lib/common/services/database/database.dart

@@ -12,6 +12,7 @@ const entities = <Type>[
   CanteenSpuEntity,
   SupermarketSkuEntity,
   SupermarketSpuEntity,
+  SupermarketCodeEntity,
   ShopCardEntity,
   ClassifyEntity,
   PrintHistoryEntity,
@@ -28,6 +29,7 @@ const typeConverters = <Type>[
   OrderPayTypeConverter,
   SysTypeConverter,
   PrintStatusConverter,
+  SupermarketNatureConverter,
   ListIntConverter,
   BoolConverter,
 ];
@@ -39,6 +41,7 @@ abstract class AppDatabase extends FloorDatabase {
   CanteenSpuDao get getCanteenSpuDao;
   SupermarketSkuDao get getSupermarketSkuDao;
   SupermarketSpuDao get getSupermarketSpuDao;
+  SupermarketCodeDao get getSupermarketCodeDao;
   ShopCardDao get getShopCardDao;
   ClassifyDao get getClassifyDao;
   PrintHistoryDao get getPrintHistoryDao;