Every V2 page previously fell back to the identical global site_description
(duplicate meta descriptions = SEO penalty across ~140 pages). The generator now
emits a unique description: front-matter per page — derived from the page title
and its strategic dimension — which Material renders as <meta name=description>
and og:description. Topic Map and Methodology get tailored descriptions too.
Also add v2-docs/robots.txt (deployed at the site root) allowing full crawl and
referencing both the V2 (root) and V1 (/v1/) sitemaps.
Verified locally: each built page now carries a distinct meta description, and
robots.txt lands in the build output. The ~140 generated pages pick up their
front-matter on the next V2 Publisher run.
Note: the 12 redirect-stub pages (chef->ansible, react->javascript, ...) were
left as-is — they already 0s meta-refresh redirect with canonical pointing at
the target, which is better SEO than noindex (and the redirects plugin would
overwrite any front-matter anyway).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
