Move the Archway docs into the wiki Getting Started, API Integration and the two change logs move here from the archway repo (as Getting-Started, API-Integration, Change-Log-2026-08-31 and Change-Log-2026-09-12), with the v2 Archway logo and Getting Started's link to the API guide pointing at its wiki page. Home replaces the placeholder with the introduction and links to every page, and a sidebar lists them - both laid out like the Cornerstone wiki. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>