* Try hiding low-quality comments
* Message indicating when negative comments are being hidden
* Adjust comment show count for logged-out visitors
* Remove unusued comments_to_show_count from article decorator
* Remove unusued comments_to_show_count from podcast episode decorator
* Add test for hidden negative comment
* Update spec/system/articles/user_visits_an_article_spec.rb
Co-authored-by: Fernando Valverde <fernando@fdo.cr>
* Don't create twice; do test logged-in and -out
* Comment caching needs to account for signed-in status
Co-authored-by: Fernando Valverde <fernando@fdo.cr>