Bonjour,
Now that go-ap became a dependency of Gitea, the go-fed integration is obsolete and was closed.
The draft implementation of ActivityPub is can be abandoned since it is now actively developed by @Dodecahedron in this pull request and a branch will be created to follow this pull request and merged into forgefriends as soon as it passes tests.
The inventory of patches will be updated to reflect that evolution.
Chers