Bianca Nenciu

The `id` column of `notifications` table and `notification_id` columns of `shelved_notifications` and `user_badges` tables have been migrated to bigint in previous commits (for example, 799a45a). In order to run the...

The new style is called `categories_only_optimized` and it is designed to show only the parent categories, without any subcategories. It also implements pagination, so on first load it loads only...