* feat: add migration to remove not null constraint from referenceId on subscriptions
* feat(cloud): write worspace slug availability checks to db
* feat: add migration to add cascade set null to referenceId on subscription
* feat: update workspace and subscripton schema
* feat: add createWorkspaceSlugCheck repo func
* feat: set workspace url on creation
* chore: update translations
* refactor: various tweaks and fixes
* feat: add pro bolt to pricing notice
* feat: toggle pro subscription
* fix: hide pro subscription notice for self hosters
* feat: add pro upgrade message on members page
* feat: hide pro upgrade notice on small viewports
* feat: update workspace url placeholder
