Extend onboarding by more explicit information
.gitlab/issue_templates/Onboarding.md: Create the ticket as confidential by default (using a short action). Make the required information in the Details section more explicit and add entries that are relevant when creating an SSO and/or archweb account. Add a note for sponsors of new users, so that they also add a clearsigned version of the data they provide. Add a dot at the end of each sentence. Make the entries for mailing list operations more generic and rely on the *communication e-mail address*, which may be the user's personal mail address or a newly created @archlinux.org mail address. Add warning message about creating a confidential ticket when providing personal data. Add checkbox to remind about the removal of personal information, removal of description history and setting the ticket to be non-confidential (if it has been confidential due to personal data). Add checkbox that reminds setting the Team member username to the @-prefixed username on gitlab (after the user has logged in).
extend_onboarding_for_tus in 32 seconds (queued for 8 seconds)2 jobs for