update app structure to Shell

Pixiview.iOS/Renderers/AdaptedNavigationPageRenderer.cs

@@ -1,26 +0,0 @@
-using Pixiview.iOS.Renderers;
-using Pixiview.UI;
-using UIKit;
-using Xamarin.Forms;
-using Xamarin.Forms.Platform.iOS;
-
-[assembly: ExportRenderer(typeof(AdaptedNavigationPage), typeof(AdaptedNavigationPageRenderer))]
-namespace Pixiview.iOS.Renderers
-{
-    public class AdaptedNavigationPageRenderer : NavigationRenderer
-    {
-        public override void WillMoveToParentViewController(UIViewController parent)
-        {
-            if (Element is AdaptedNavigationPage navigation)
-            {
-                NavigationBar.Translucent = true;
-
-                var barHeight = NavigationBar.Frame.Height;
-                var statusHeight = UIApplication.SharedApplication.StatusBarFrame.Height;
-                navigation.SetNavigationBarHeight(barHeight, statusHeight);
-            }
-
-            base.WillMoveToParentViewController(parent);
-        }
-    }
-}