Add stable cascading cadastral search and fullscreen map UI

MauiProgram.cs

@@ -17,6 +17,7 @@ public static class MauiProgram
 
         builder.Services.AddMauiBlazorWebView();
         builder.Services.AddSingleton<PreciseLocationService>();
+        builder.Services.AddSingleton<CadastralCatalogService>();
 
 #if DEBUG
         builder.Services.AddBlazorWebViewDeveloperTools();