* Revert "Revert "Add (updated) mention autocomplete to post comments (#13061)" (#13116)"
This reverts commit e28bde043c.
* Fix issues with editing comments and arrow key navigation, update tests
* Update app/javascript/crayons/MentionAutocompleteTextArea/MentionAutocompleteTextArea.jsx
Co-authored-by: Nick Taylor <nick@forem.com>
* refactor adding of attributes
* destructure
Co-authored-by: Nick Taylor <nick@forem.com>