public async Task OpenTestPackage()
        {
            var identity = new PackageIdentity("Uno.Core.Build", NuGetVersion.Parse("2.3.0"));
            var vm       = await InspectPackageViewModel.CreateFromRemotePackage(identity);

            NavigationService.NavigateTo(vm);
        }
        public async Task OpenLocalPackage()
        {
            // TODO: move file interaction to DialogService or UIService
            var picker = new FileOpenPicker();

            picker.SuggestedStartLocation = PickerLocationId.Downloads;
            picker.FileTypeFilter.Add(Constants.PackageExtension);
            picker.FileTypeFilter.Add(Constants.SymbolPackageExtension);

            var file = await picker.PickSingleFileAsync();

            if (file != null)
            {
                var vm = await InspectPackageViewModel.CreateFromLocalPackage(file);

                NavigationService.NavigateTo(vm);
            }
        }