This changes the ReqHTTPSignature middleware to cover the entire activitypub route group to not miss any new routes again in the future. Further, this adds a tests iterating through all activitypub routes to test that the signature verification is actually done. Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/12339 Reviewed-by: Gusted <gusted@noreply.codeberg.org> Reviewed-by: elle <0xllx0@noreply.codeberg.org>