/// <summary>
/// Точка компоновки, создаем реализации менеджера окон, начального состояния
/// </summary>
/// <param name="sender"></param>
/// <param name="startupEventArgs"></param>
private void OnAppStartup(object sender, StartupEventArgs startupEventArgs)
{
var windowManager = new WindowManager();
windowManager.AddPair(typeof(WindowOneViewModel), typeof(Views.WindowOne));
windowManager.AddPair(typeof(WindowTwoViewModel), typeof(Views.WindowTwo));
var stateMachine = new Context(new InitialState(), windowManager);
stateMachine.State.Go(stateMachine);
}