[NEW] Youtube Broadcasting (#10127)

* POC - YT oauth

* youtube auth

* livestream from broadcast tab

* almos done

* Kill ffmpeg process

* change methods

* undo problems

* refactoring some logs

* tests

* Customize popout for streaming

* actions buttons

* stop media on destroy popout

* Add transition steps

* remove logs

* fix errors

* fix

* Finishing UI and improvments to broadcast flow

* Finishing UId improvments to broadcast flow

* lint fix

* update localhost urls for auth

* update site url

* remove encoder and add media server url settings

* Adds livestream notifier and clears tab when closing broadcast

* Adds configurable message when livestream is not available

* Fix classes starting with -- and remove npm folder

* Adds basic API for RoomAnnouncement

* Adds Announcement to default lib

* Adds style

* Adds announcement styles and colors for warning/error

* Adds announcement when starting broadcast on room

* fixing lint errors

* Remove unused deps and console.log

* Fixing deps (maybe)

* update package-lock

* Fix gettting room announcement and route for livestream oauth callback

* Save audio only option when clearing details

* Fix broken callback url

* Reorder livestream icon

* Adds check to display broadcast camera button

* livestream order