Handle Hubzilla Likes better #941
Description
We don't currently translate Hubzilla Like activities to mf2 HTML very well. They have both object and inReplyTo, which arguably they shouldn't, but probably isn't technically wrong. We convert them to a combined reply and like as mf2, which webmention receivers like the WordPress plugin (cc @dshanske) interpret as a reply over a like. (Which is probably right!)
For AS2 Likes, we should prioritize the like and remove the reply when converting to AS1 and/or mf2.
Example: https://authorship.studio/activity/143b8b1d-0bf8-46ab-b0bf-065e689120cd . Pruned AS2:
{
"type" : "Like"
"id" : "https://authorship.studio/activity/143b8b1d-0bf8-46ab-b0bf-065e689120cd",
"actor" : "https://authorship.studio/channel/scott",
"inReplyTo" : "https://fed.brid.gy/r/https://snarfed.org/2024-04-07_52743",
"cc" : ["https://authorship.studio/followers/scott"],
"object" : {
"type" : "Note",
"id" : "https://fed.brid.gy/r/https://snarfed.org/2024-04-07_52743",
"actor" : "https://fed.brid.gy/snarfed.org",
"url" : "https://fed.brid.gy/r/https://snarfed.org/2024-04-07_52743"
"attributedTo" : "https://fed.brid.gy/snarfed.org",
"content" : "One of our cats purrs so loudly that it’s a running joke in our family. It makes her fur vibrate. We have to turn the TV volume up when she sits with us. Once, she was in another room, and I heard her purr through the wall. No joke.",
"published" : "2024-04-07T16:07:49Z",
"to" : ["https://www.w3.org/ns/activitystreams#Public"],
},
"published" : "2024-04-07T16:31:35Z",
"to" : ["https://www.w3.org/ns/activitystreams#Public"],
}