Added MAC Docs public sync

Property	Value
description	Added the first public sync rule from MAC Log to MAC Docs.
version	0.1.0
type	Create
related	MAC Log, MAC Docs

• Added a repo-local sync skill for publishing public MAC Log records into MAC Docs.
• Documented MAC Docs as the current public release-history surface.
• Required structural MAC Docs log changes to run the site build.