Corrects §6.3's link-resolution table, which named three website paths the site
does not serve (/site/news/<idOrSlug>, /page/<slug>, /contact) and missed two it
does (/site/atlas/:slug, /site/market/vendors/:serial), and records the four
drawer decisions taken before code: the /<slug> CMS catch-all with the site's
reserved segments excluded, the static section header, the hand-off icon, and
reusing LocalAssetResolver for the Custom Tab's absolute URL.
Adds "Phase 6 as landed" and ticks the phase in §8.
Co-Authored-By: Claude <noreply@anthropic.com>