Proposal to add a new strategy to PassportJs website strategy listing

I created a new strategy to be used with JSON Web Tokens. This is not much different than the most used `passport-jwt`, but this has support for EdDSA signed tokens, which is lacking from passport-jwt. It's still very new and that's why there's currently the disclaimer/warning, but so far it seems to work well in every scenario that I have tried.

https://www.npmjs.com/package/passport-fast-jwt
