private static void CreateNewUser(Cabinet cabinet)
{
Console.Write("First name: ");
string userName = Console.ReadLine();
Console.Write("Last name: ");
string userLastName = Console.ReadLine();
Console.Write("Date of birth: ");
string userBirth = Console.ReadLine();
Console.ForegroundColor = ConsoleColor.Yellow;
cabinet.CreateUser(userName, userLastName, userBirth);
Console.ForegroundColor = color;
}
