Integrate SimpleLogin #129
Description
SimpleLogin is a privacy-focused alternative to "Login with Facebook/Google" and is fully compatible with OAuth2/OpenID Connect. As Schnack is ad-free and doesn't track users, I wonder if we can integrate SimpleLogin as a login option in Schnack?
More info on SimpleLogin developer website: https://simplelogin.io/developer/
Disclaimer: I'm the developer behind SimpleLogin :).