spaces in sitewide contactinfo twig; update config markup

Brought into both branches.

Now that this issue is closed, please review the contribution record.

As a contributor, attribute any organization helped you, or if you volunteered your own time.

Maintainers, please credit people who helped resolve this issue.

Opened a followup for the SpamSpan change (which, as noted, is not in config, and i don't think needs to be) instead of Invisimail: 📌 Switch to using SpamSpan if available instead of invisimail Active