Review guided tour and collect feedback from testers

This task is to collect feedback from testers of the guided tour.

Testers can be staff or ambassadors.

To open the guided tour: click on the help icon in the left menu after logging in with a staff or ambassador account.

Migrated from T3437 (view on Phabricator)

To upload designs, you'll need to enable LFS and have an admin enable hashed storage. More information