feat: collection SEO — JSON-LD, robots.txt, sitemap

[cococool13]

Adds truthful structured data and crawl files for spiralcc.tech. No pricing or feature-copy changes. Deploy stays a merge-to-main / Cohen call.

What changed

• JSON-LD on the home page (SoftwareApplication for the Collection + ItemList of Wallpaper, Slim, and Resume). Shared Offer is $9.99 USD one-time at the existing Whop checkout. Claims are pulled from layout metadata, catalogue taglines, the rules board, and the manifesto. No ratings or review counts. Clean is omitted from the list because it is not released.
• collection/public/robots.txt allows /, disallows /thanks (already noindex), and points at https://spiralcc.tech/sitemap.xml. Replaces app/robots.ts so Cloudflare Pages serves a real file. Cloudflare may still prepend its managed content-signal block — that is a dashboard setting, not this file.
• collection/public/sitemap.xml lists /, the four app pages, /privacy/, and /work/. /thanks/ stays out. Replaces app/sitemap.ts — the live metadata route currently 500s, and trailingSlash: true can emit sitemap.xml as a directory.
• Headings: each app card lockup is an h3 (Wallpaper / Slim / Resume / Clean) so the names are in the document outline. Visual lockup is unchanged.

Verified

cd collection
pnpm lint        # biome check . — 1 pre-existing schema-version info, no errors
pnpm sync-brand && pnpm typecheck   # pass
pnpm build       # hex gate + static export — pass

Built out/robots.txt and out/sitemap.xml are real files (not directories). Home HTML has valid application/ld+json with Wallpaper / Slim / Resume and a $9.99 USD Offer; no aggregateRating. Dev server served /robots.txt and /sitemap.xml (application/xml) and the three app pages returned 200. App-card headings still read as Spiral + Wallpaper / Slim / Clean / Resume.

Home app cards with Spiral Wallpaper, Slim, Clean, and Resume headings

_{To show artifacts inline, enable in settings.}

  

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