ADR for consent management

Can we do this in the repo's wiki?

@phenaproxima since I can't commit to the wiki (permission issue), I've added the ADR file to this MR. Can you please copy that over to the wiki for me?

Thanks, this is really useful. Made some minor tweaks to the wording.

Added to the wiki: https://git.drupalcode.org/project/drupal_cms/-/wikis/Architecture-Decis...

Automatically closed - issue fixed for 2 weeks with no activity.