* PLT-6905 - Updating channel header design
* Updating border-radius
* Updating radius for wide icons
* Updating trigger for overlay
* Updating UI for channel header
* Updating channel header sizing
* Updating channel header css
* Updating sidebar css
* Updating status icons
* Adjusting border
* Updating comment
* Removing type from status icon
* Fixing UI issues for the channel header/sidebar
* make "Add a channel description" open the channel header modal
* Updating status and opacity
* Updating stauts icon positioning
* Updating description and heading size
* Updating UI changes
* Updating UI changes
* add a focused class to the parent div .search__form and then remove when hover away
* Fix active state for pinned posts icon
* Updating UI changes
* Update channel header text
* Fix various scrolling issues
* Move reaction scrolling to reaction list
* Handle scrolling when RHS opens
* Only run scroll update code when posts change
* Major post list refactor
* Fix post and thread deletion
* Fix preferences not selecting correctly
* Fix military time displaying
* Fix UP key for editing posts
* Fix ESLint error
* Various fixes and updates per feedback
* Fix for permalink view
* Revert to old scrolling method and various fixes
* Add floating timestamp, new message indicator, scroll arrows
* Update post loading for focus mode and add visibility limit
* Fix pinning posts and a react warning
* Add loading UI updates from Asaad
* Fix refreshing loop
* Temporarily bump post visibility limit
* Update infinite scrolling
* Remove infinite scrolling
