site: feeds everywhere + programmatic surface

Feeds: JSON Feed 1.1 at /feed.json, per-category and per-tag RSS at
/categories/<name>/rss.xml and /tags/<name>/rss.xml alongside the main
/rss.xml — all from a shared src/lib/feed.ts item source. Category/tag
pages advertise their scoped feed via autodiscovery; new /feeds/
directory page (footer-linked) lists every feed with counts; RSS feeds
gain an atom:link self reference and a feed.xsl stylesheet so they
render readably in browsers.

Programmatic readers: build-generated /llms.txt (site map with every
review/bundle/post), SearchAction on the WebSite JSON-LD wired to
/search/?q=, and a "For robots" section on /feeds/ documenting
search.json, llms.txt, the sitemap, and JSON-LD coverage.

Claude-Session: https://claude.ai/code/session_01WZaczDJjL3xZ3u5spsN5AL

README.md

@@ -19,7 +19,9 @@ Built with [Astro](https://astro.build) + MDX.
 - Reviews render as two-line index entries: bold name + muted subtitle (`Cotypist` / *Autocomplete that lives everywhere on your Mac*)
 - Auto-generated `/categories/<name>/` and `/tags/<name>/` listing pages — finds excluded by design
 - **Amazon affiliate handling** in `src/lib/affiliate.ts`: outbound links to Amazon (`amazon.com`, `amzn.to`, `a.co`, `smile.amazon.com`) get the configured tracking ID appended automatically; the link gets `rel="sponsored"`, an "Affiliate" badge appears next to it, and a one-line disclosure is shown beneath. Finds and reviews also take an optional `amazonLink` frontmatter field (canonical `/dp/<ASIN>` form) rendered as an "Also on Amazon" link — the capture pipeline populates it when a shortlisted physical product has an exact Amazon match. Add additional marketplace IDs (e.g. `amazon.co.uk`) to the `AMAZON_TAGS` map when needed
-- **SEO surface**: single `<SEO>` component owning canonical, Open Graph, Twitter Card, and JSON-LD; per-page structured data (`Review`, `BlogPosting`, `Product`, `Article`, `CollectionPage`, `ItemList`, `BreadcrumbList`, `WebSite`, `Organization`); auto-generated `sitemap-index.xml` (excludes `/grid/` and `/index3/`); RSS feed at `/rss.xml`; `robots.txt`; static OG image fallbacks under `/public/og/`; promoted finds canonical to their review
+- **SEO surface**: single `<SEO>` component owning canonical, Open Graph, Twitter Card, feed autodiscovery, and JSON-LD; per-page structured data (`Review`, `BlogPosting`, `Product`, `Article`, `CollectionPage`, `ItemList`, `BreadcrumbList`, `WebSite` with `SearchAction`, `Organization`); auto-generated `sitemap-index.xml` (excludes `/grid/` and `/index3/`); `robots.txt`; static OG image fallbacks under `/public/og/`; promoted finds canonical to their review
+- **Feeds everywhere**: site-wide RSS 2.0 at `/rss.xml` and JSON Feed 1.1 at `/feed.json`, plus per-category (`/categories/<name>/rss.xml`) and per-tag (`/tags/<name>/rss.xml`) RSS feeds, all derived from a single item source in `src/lib/feed.ts`; category/tag pages advertise their scoped feed via `<link rel="alternate">`; a human-readable directory at `/feeds/` (footer-linked) lists every feed with counts; RSS renders as a readable page in browsers via `public/feed.xsl`
+- **Programmatic surface**: build-generated `/llms.txt` (llmstxt.org format — site map with every review/bundle/post and one-line descriptions, plus feed and endpoint pointers) and the full-site JSON index at `/search.json`, both documented in the "For robots" section of `/feeds/`
 - Custom 404 page with recent-reviews and navigation fallback
 - Light/dark mode via `prefers-color-scheme`
 - **Cloudflare Web Analytics** beacon in `BaseLayout.astro` for cookieless, privacy-preserving page-view + referrer + Core Web Vitals tracking scoped to `unique.rzen.dev`