* restore permissions to creator and display them as owners in the list
* improved the code to use actually 5 roles in the app to distinguish a real creator from an owner
* Fix search field string.
* Show your own user as an Admin when changing roles.
* Also show invited users when changing roles.
* Don't allow admin's to kick/ban other admins or themselves.
* Fix a bug when left members were counted as admins/moderators.
* Show when a member is pending.
* Add sections to the change role screen.
* Add confirmation that the user would like to discard unsaved changes.
* Update string on permissions screen.
* Fix UI tests and update snapshots.
* Fix integration tests.
* Run periphery for Moderation feature.
* Show room member role changes in the timeline.
* Fix a bug in room flow coordinator.
* Tidy up roles and permissions flow.
* Refresh the power levels in the room details screen.
* Automatically update permissions after saving.
* Remove extra button.
* Add a short delay to the roles and permissions screen snapshots.
The permissions rows are now in a loading state initially.
* Only allow admins to see the roles and permissions screen.
* Hide the selection checkbox on Admins when changing roles.
* Show an empty state for banned users.
* Add separate actions for ban and remove.
* Implement reset permissions and demote self alerts.
* Add tests for resetting permissions and demoting self.
* Add a warning when promoting someone to administrator.