public async Task SaveBucketInfo(BucketInfo bucketInfo) => await FilesFacade.SaveObject(BucketDataFileName, bucketInfo);
public async Task SaveCards(Card[] cards) => await FilesFacade.SaveObject(CardsFileName, cards);
public async Task SaveGeneralInfo(GeneralInfo generalInfo) => await FilesFacade.SaveObject(GeneralInfoFileName, generalInfo);
public async Task SaveRates(Rate[] rates) => await FilesFacade.SaveObject(RatesFileName, rates);