[Blazor WebAssembly] Not works with blazor hybrid + winform

[wu-yafeng]

When use Fido2.BlazorWebAssembly in winform + blazor, the following exception thrown:

Cannot invoke JavaScript outside of a WebView context.

Temp solution:

InitializeComponent();
var services = new ServiceCollection();
services.AddWindowsFormsBlazorWebView();
- services.AddWebAuthn();
+ services.AddScoped<WebAuthn>();
services.AddSingleton(new HttpClient()
{
    BaseAddress = new("https://localhost:7108/")
});
blazorWebView1.HostPage = "wwwroot\\index.html";
blazorWebView1.Services = services.BuildServiceProvider();
blazorWebView1.RootComponents.Add<App>("#app");

The reason of error is singleton service created before blazor webview ready.

Should import WebAuthn.js in Init() method ?

async Task Init() => js.InvokeAsync<IJSObjectReference>("import", "./_content/Fido2.BlazorWebAssembly/js/WebAuthn.js");