I've been working all day today improving, fixing, and enhancing the comments system in Incise.

- Comments are now correctly listed for #ActivityPub fetches
- Comments are now likable from the web UI as well as through #ActivityPub
- Comment replies are now #federated as well
- Comments by remote actors (eg. Mastodon users) liked by Incise users are now #federated

An example of the last point, this comment by @Viditb on @dezinezync's post: https://mastodon.social/@Viditb/115960081954678201/favourites