fix: home timeline initial setup may get wrong content offset issue

Mastodon/Scene/HomeTimeline/HomeTimelineViewModel+Diffable.swift

@@ -32,14 +32,11 @@ extension HomeTimelineViewModel {
             timelineMiddleLoaderTableViewCellDelegate: timelineMiddleLoaderTableViewCellDelegate,
             threadReplyLoaderTableViewCellDelegate: nil
         )
-        
+
+        // make initial snapshot animation smooth
         var snapshot = NSDiffableDataSourceSnapshot<StatusSection, Item>()
         snapshot.appendSections([.main])
         diffableDataSource?.apply(snapshot)
-
-        // workaround to append loader wrong animation issue
-        snapshot.appendItems([.bottomLoader], toSection: .main)
-        diffableDataSource?.apply(snapshot)
     }
     
 }