* CLDC-3387: Allow support users to create notifications
* Refactor rendering
* Adjust notifications helper
* Add rubocop ignore
* Fix path checks around notification viewing
* Notification path regex should work on review apps
* Tidy
* Remove unused function
* Reference external url in link to markdown syntax guide
* CLDC-3614: Allow markdown page content when creating notifications (#2622)
* CLDC-3614: Allow markdown page content when creating notifications
* Try using beginning of day for time in failing test
* Remove ignored breaks
* Add paper trail to notifications
* CLDC-3607: Allow support users to delete notifications (by setting their end date) (#2630)
* CLDC-3607: Allow support users to delete notifications (by setting their end date)
* Refactor render_for_page helper
* Move db queries to homepage presenter
* Fix lint
* Use a before_action to find notification in controller
* Make delete notification links red
* Tweak link to markdown guide
* Open markdown guide in new tab