Blazor template is not working.

[th3oth3rjak3]

There are currently some errors in the blazor template that is preventing the app from working correctly.

• Form needs to have the @submit changed to @onsubmit
• The method used to call the rust backend should be updated to GreetMsg = await JsRuntime.InvokeAsync<string>("__TAURI_INTERNALS__.invoke", "greet", new { name = GreetInput } );

With these changes, the application no longer has console errors in the webview except for an untrusted TLS error for the websocket connection.