feat(likes): Add likes tab to user profile (#3528)

extensions/likes/extend.php

@@ -15,8 +15,10 @@ use Flarum\Likes\Event\PostWasLiked;
 use Flarum\Likes\Event\PostWasUnliked;
 use Flarum\Likes\Listener;
 use Flarum\Likes\Notification\PostLikedBlueprint;
+use Flarum\Likes\Query\LikedByFilter;
 use Flarum\Post\Event\Deleted;
 use Flarum\Post\Event\Saving;
+use Flarum\Post\Filter\PostFilterer;
 use Flarum\Post\Post;
 use Flarum\User\User;
 
@@ -59,4 +61,7 @@ return [
         ->listen(PostWasUnliked::class, Listener\SendNotificationWhenPostIsUnliked::class)
         ->listen(Deleted::class, [Listener\SaveLikesToDatabase::class, 'whenPostIsDeleted'])
         ->listen(Saving::class, [Listener\SaveLikesToDatabase::class, 'whenPostIsSaving']),
+
+    (new Extend\Filter(PostFilterer::class))
+        ->addFilter(LikedByFilter::class),
 ];