private async void reorderTasks_ClickAsync(object sender, RoutedEventArgs e)
{
await navigationService.ShowDialogAsync <ReorderTasksWindow>(this);
mainViewModel.UpdateOutput();
}
/// <summary>
/// Open the window for handling merging votes.
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private async void openManageVotesWindow_Click(object sender, RoutedEventArgs e)
{
await navigationService.ShowDialogAsync <ManageVotesWindow>(this);
mainViewModel.UpdateOutput();
}