Add support for Misskey

[YokaiRick]

Maybe it is possible to Support Misskey. Misskey is a Fediverse Server similar to Mastodon. Sadly it doesn't use Masto-Api, so login/connecting traewelling via Mastodon instance settings in the profile doesn't work.

I know this is probably a big (maybe too big) feature request, but still wanted to propose it.

Some more Infos about Misskey: GithupRepo: https://github.com/misskey-dev/misskey API-Docs: https://misskey.io/api-doc