private async void AddTask(object sender, RoutedEventArgs e)
{
var id = Guid.NewGuid().ToString("N");
await _controller.AddTask(new TaskModel
{
Id = id,
Color = new SolidColorBrush(Colors.OrangeRed),
List = new List <TaskText>(),
Name = "Default Name",
Opacity = 0.9
});
var task = new TaskWindow(_controller, id);
task.DeleteTask.Click += DeleteTask;
task.ShowTaskList.Click += ShowTaskList;
task.AddTask.Click += AddTask;
task.Show();
ShowTaskList();
}