docsite ships real SEO and 17 new project pages in one pass

docsite

seo

Every page previously emitted its own <svelte:head> metadata independently, and it was broken — every page was advertising the homepage's OG description and URL to crawlers regardless of which document was actually open. Metadata is now layout-owned, driven from $page.data/pathname in one place. A sitemap route, a favicon, and robots.txt referencing the sitemap all shipped for the first time. A duplicate-heading bug in the table of contents was fixed by sharing the same stateful slugger instance rehype-slug uses, instead of re-deriving anchor IDs from heading text.

17 documentation pages

Added or updated docs for Chronicler, DayAnnouncer, MetalBear, StandardBooks, bsky-to-gem, channel-blue, ewanc26, hasharium, letta-coding-agent, minefetch, pds-dash-tophhie, pds-status-tophhie, scripts, socialsync, and wolfram, plus version bumps to the atpkt and pkgs pages — in a single batch.

tooling

Fixed the same pnpm-workspace.yaml placeholder-boolean install failure seen across the fleet this month, pinned the Vercel adapter to nodejs22.x, and fixed .prettierrc (had an invalid // comment in what's parsed as JSON) while excluding src/content/ from formatting so authored Markdown frontmatter doesn't get reformatted on every run.