fix: store in_reply_to on remote notes + use full handle in federation component links/actions

crates/adapters/activitypub/src/handler.rs

@@ -144,6 +144,7 @@ impl ApObjectHandler for ThoughtsObjectHandler {
                 note.sensitive,
                 note.summary,
                 visibility,
+                note.in_reply_to.as_ref(),
             )
             .await
             .map_err(|e| anyhow!("{e}"))