Index: src/services/ActivityPubService.js
===================================================================
--- src/services/ActivityPubService.js	(revision 3d37c67eac468afbad44f6ddb74c5ae3ca0984fc)
+++ src/services/ActivityPubService.js	(revision 9d3485567cfa5e63e210609b3bb7ec38ec905976)
@@ -1099,4 +1099,11 @@
   try { if (!_unmarkBoost) _unmarkBoost = db.prepare('UPDATE ap_timeline SET boosted = 0 WHERE slug = ? AND id = ?'); _unmarkBoost.run(slug, noteId); } catch { /* ignore */ }
 }
+let _markLike, _unmarkLike;
+export function markLiked(slug, noteId) {
+  try { if (!_markLike) _markLike = db.prepare('UPDATE ap_timeline SET liked = 1 WHERE slug = ? AND id = ?'); _markLike.run(slug, noteId); } catch { /* ignore */ }
+}
+export function unmarkLiked(slug, noteId) {
+  try { if (!_unmarkLike) _unmarkLike = db.prepare('UPDATE ap_timeline SET liked = 0 WHERE slug = ? AND id = ?'); _unmarkLike.run(slug, noteId); } catch { /* ignore */ }
+}
 export function boostedCount(slug) {
   try { if (!_boostedCount) _boostedCount = db.prepare('SELECT COUNT(*) AS n FROM ap_timeline WHERE slug = ? AND boosted = 1'); return _boostedCount.get(slug).n; } catch { return 0; }
@@ -1349,5 +1356,5 @@
   listOutbox, deliverOutboxDelete,
   webfingerResolve, followActor, resolveRemoteActor, unfollowActor, listFollowing, setAutoBoost, getTimeline, sendInteraction,
-  autoBoostCount, boostedCount, markBoosted, unmarkBoosted, getCirkelPosts, getCirkelMembers, selfHealTimeline,
+  autoBoostCount, boostedCount, markBoosted, unmarkBoosted, markLiked, unmarkLiked, getCirkelPosts, getCirkelMembers, selfHealTimeline,
   getNotifications, listBlocks, isBlockedAny, blockTarget, unblock,
   deliverWithRetry, enqueueDelivery, processDeliveryQueue, startDeliveryWorker,