we (web engine): Experimental web browser project to understand the limits of Claude

Implement cookie jar: Set-Cookie parsing, storage, and document.cookie master

Adds a full RFC 6265bis cookie implementation: - Set-Cookie header parsing with all attributes (Domain, Path, Expires, Max-Age, Secure, HttpOnly, SameSite) - CookieJar with domain/path matching, expiry, per-domain and total limits - Automatic cookie attachment to outgoing HTTP requests and storage from responses in HttpClient - document.cookie getter/setter in the JS-DOM bridge (HttpOnly cookies hidden from JS, JS cannot set HttpOnly cookies) Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>


+1391 -4
5 changed files