* Initial implementation of CallsWidgetWindow
* Refactor + implement widget resizing logic
* Add tests
* Enable screen sharing
* Channel link
* Add more tests
* Move constants to common file
* Extract boundsDiff into util
* Set background color on initialization
* Fix channel link
* Support installations under a subpath
* Fix path, caching issues and pass title
* [MM-48142] Fix remaining call state issues in main window (#2349)
* Update widget URL to new format
* Slightly bump widget dimensions to account for border
* Fix call state on parent window