This is the counter-argument to #15152 - filter in the controller
rather than adding lots of conditional logic to the view to handle the
case where there was a vomit reaction left for a deleted user causing
the moderation reports page to fail to load.
* Remove <provider>_created_at columns from User
* Update code
* Clean up
* Fix authenticator specs
* Restore old behavior
* Update provider account age logic, again
* fix: remove hardcoded paths
* fix: use path helpers
* swap href for link_to
* feat: use path helpers
* feat: use a data path to send through the path that we will be calling
* feat: pass route through to js
* dus index path
* chore: change to use path_helpers
* feat: update DUS controller
* chore: oops remove these paths
* First draft - all the big changes
* Changing some more references to 'internal'
* Relocate internal request tests to admin
* Relocate internal system tests to admin
* Fix trailing space
* Test fix
* Move queries from internal to admin
* Docs updates
* Rename internal stimuls controllers to admin (plus docs)
* Rename admin layout
* Fix routing after rebase
* Fixes for latest added admin interfaces
* Serviceworker ignore paths
