Fix likes JSON deserializing

lib/models/engagement_summary.dart

@@ -7,4 +7,9 @@ class EngagementSummary {
       {this.favoritesCount = 0,
       this.rebloggedCount = 0,
       this.repliesCount = 0});
+
+  @override
+  String toString() {
+    return 'EngagementSummary{#favs: $favoritesCount, #reshare: $rebloggedCount, #comments: $repliesCount}';
+  }
 }

lib/models/timeline_entry.dart

@@ -143,7 +143,7 @@ class TimelineEntry {
   }
 
   String toShortString() {
-    return 'TimelineEntry{id: $id, isReshare: $isReshare, isFavorited: $isFavorited, parentId: $parentId}';
+    return 'TimelineEntry{id: $id, isReshare: $isReshare, isFavorited: $isFavorited, parentId: $parentId, $engagementSummary}';
   }
 
   @override

lib/serializers/mastodon/timeline_entry_mastodon_extensions.dart

@@ -43,7 +43,7 @@ extension TimelineEntryMastodonExtensions on TimelineEntry {
     final mediaAttachments = (json['media_attachments'] as List<dynamic>? ?? [])
         .map((json) => MediaAttachment.fromMastodonJson(json))
         .toList();
-    final favoritesCount = json['favorites_count'] ?? 0;
+    final favoritesCount = json['favourites_count'] ?? 0;
     final repliesCount = json['replies_count'] ?? 0;
     final rebloggedCount = json['reblogs_count'] ?? 0;
     final engagementSummary = EngagementSummary(