fix(ap): add url field to Note, handle Delete(actor) and Tombstone objects

crates/adapters/activitypub-base/src/service.rs

@@ -39,6 +39,7 @@ fn thought_note_json(
     let mut note = serde_json::json!({
         "type": "Note",
         "id": ap_id.to_string(),
+        "url": ap_id.to_string(),
         "attributedTo": local_actor.ap_id.to_string(),
         "content": thought.content.as_str(),
         "published": thought.created_at.to_rfc3339(),
@@ -653,7 +654,7 @@ impl ActivityPubService {
             id: delete_id,
             kind: Default::default(),
             actor: ObjectId::from(local_actor.ap_id.clone()),
-            object: ap_id,
+            object: serde_json::json!(ap_id.to_string()),
             to: vec![crate::urls::AS_PUBLIC.to_string()],
             cc: vec![local_actor.followers_url.to_string()],
         };