private void MenuAdd_Clicked(object sender, EventArgs e)
{
AddRestaurantPage addRestoPage = new AddRestaurantPage();
Navigation.PushAsync(addRestoPage);
}
private async void MenuTambahResto_Clicked(object sender, EventArgs e)
{
var pageTambah = new AddRestaurantPage();
await Navigation.PushAsync(pageTambah);
}