public static void RegisterDependencies(IServiceCollection services)
{
CommonConfiguration.RegisterDependencies(services);
DataConfiguration.RegisterDependencies(services);
services.AddTransient <IUserService, UserService>();
services.AddTransient <IPatientService, PatientService>();
services.AddTransient <IAppointmentService, AppointmentService>();
services.AddTransient <ITreatmentService, TreatmentService>();
}