Goal
Following our discussion in T263540: Consolidate CheckUser front-end modules we should remove the GuidedTour feature once it has outlived its utility.
Questions:
Can we get any metrics about how many times:
- GT popups were displayed?
- users clicked through the GT popups?
These are addressed in T265106.
Acceptance criteria
- Remove the GuidedTour feature and modules from the extension - https://gerrit.wikimedia.org/r/c/mediawiki/extensions/CheckUser/+/1187434
- Delete the preferences checkuser-investigate-tour-seen and checkuser-investigate-form-tour-seen from user_options tables (see maintenance/userOptions.php)
- Update https://www.mediawiki.org/wiki/Extension:CheckUser to add that the preferences checkuser-investigate-tour-seen and checkuser-investigate-form-tour-seen can be deleted from the user_options table after 1.45 - https://www.mediawiki.org/w/index.php?title=Extension%3ACheckUser&diff=7894367&oldid=7892029