Change Details

As the new feature has sat inside of production and in front of users outside of Beta for over 6 weeks - This ticket entails cleaning up the Beta code and removing the onboarding UI.

As the new feature has sat inside of production and in front of users outside of Beta for over 6 weeks - this ticket entails cleaning up the Beta code and removing the onboarding UI. This will involve removing the Beta Feature config variable and related code from WikiEditor. Changes will be needed in three places: * WikiEditor * integration/config * mediawiki-config The LocalStorage key `WikiEditor-RealtimePreview-onboarding-dismissed` should be removed (and code left in place to do this, because we didn't implement it with an expiry date).

As the new feature has sat inside of production and in front of users outside of Beta for over 6 weeks - Thisthis ticket entails cleaning up the Beta code and removing the onboarding UI. This will involve removing the Beta Feature config variable and related code from WikiEditor. Changes will be needed in three places: * WikiEditor * integration/config * mediawiki-config The LocalStorage key `WikiEditor-RealtimePreview-onboarding-dismissed` should be removed (and code left in place to do this, because we didn't implement it with an expiry date).