public async Task <BucketInfo> ReadBucketInfo() => await FilesFacade.ReadObject <BucketInfo>(BucketDataFileName);
public async Task <Card[]> ReadCards() => await FilesFacade.ReadObject <Card[]>(CardsFileName);
public async Task <GeneralInfo> ReadGeneralInfo() => await FilesFacade.ReadObject <GeneralInfo>(GeneralInfoFileName);
public async Task <Rate[]> ReadRates() => await FilesFacade.ReadObject <Rate[]>(RatesFileName);