Moved seat_control from helper to controller

What does this MR do and why?

As part of !174712 (diffs) we added seat_control to application_settings_helper.rb's visible_attributes, which exposes seat_control via both api and to the controller. But since new_user_signups_cap is not exposed through API, exposing seat_control does not make sense, as one cannot be updated without the other.

As part of this change we have moved seat_control from visible_attributes of the helper to controller

References

Please include cross links to any resources that are relevant to this MR. This will give reviewers and future readers helpful context to give an efficient review of the changes introduced.

MR acceptance checklist

Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.

Screenshots or screen recordings

Screenshots are required for UI changes, and strongly recommended for all other merge requests.

Before After

How to set up and validate locally

Numbered steps to set up and validate the change are strongly suggested.

Merge request reports

Loading