handle onError when env variable is missing

[kleinpetr]

Hi,

I've been investigating why my google SSO doesn't work on the production (NuxtHub) before I realize that I forgot to add env variables for this provider...

I know it sounds like a stupid mistake, but I've implemented onError handler within defineOAuthGoogleEventHandler which was not triggered and the path was not logged anyway and also there was just no log and the router was always redirected to /

So I've been checking if my route, under the /server/routes/auth/.., is correctly bundled for cloudflare output or not.

It would be nice to trigger onError in that case :)
Thanks :)