git:20260822.4e9e833 to git:20260929.46e3183

1 added, 0 removed. Audit A to A.

# Contents

- `negotiation.ts` – Edge-safe Accept parsing and markdown, 406, and 404 negotiation.

+ - `robots.ts` – the canonical paths that stay readable but carry `noindex, follow`; the website build imports it for page robots and the sitemap.

- `tsconfig.json` – Web Worker lib and no Bun, Node, or website types.

- `../middleware.ts` – Vercel Edge entry that imports only this directory.

# Guidelines

- Keep every file here free of Node, Bun, website build, and filesystem imports.

- Honor Accept q-values, set `Vary: Accept`, and return `406` only when no owned representation remains.

- Unknown document paths stay HTTP 404 and serve the static markdown 404 body.