Fix native map services and add provider selection

MauiProgram.cs

@@ -18,6 +18,8 @@ public static class MauiProgram
         builder.Services.AddMauiBlazorWebView();
         builder.Services.AddSingleton<PreciseLocationService>();
         builder.Services.AddSingleton<CadastralCatalogService>();
+        builder.Services.AddSingleton<OfficialCadastreService>();
+        builder.Services.AddSingleton<LocationSearchService>();
 
 #if DEBUG
         builder.Services.AddBlazorWebViewDeveloperTools();