* Enable Forem (Passport) Auth
* Remove feature flag DUS
* Add prompt for Forem Passport in admin
* Add spec & fix broken one
* Link to docs instead of passport site
* Removing :apple_auth feature flag and debugging
* Fix tests failing due to nil in Devise initializer
* Remove db/schema.rb changes
* Devise config tweak
* cleaning up
* Fix spec + delete debug logs
* Removes temporary beta_access_providers spec + remove feature flag DUS
* Add test to avoid connecting an existing user with SIWA
* Fix merge conflict mistake + more feature flag cleanups