Servo-replacement runtime for Tauri: wires html-cat, css-cat, dom-cat, layout-cat, paint-cat, net-cat, boa-cat, ecma-runtime-cat, and web-api-cat into a single rendering + scripting pipeline. v3.2.0 honours the cookie jar's `Expires` attribute: expired entries are dropped at `Set-Cookie` parse time (so an already-expired response cookie never lands in the jar) and filtered out of the outbound `Cookie:` header (so an entry that aged past its expiry between requests stops being sent). Session cookies (no `Expires`) and unexpired `DateTime` cookies pass through unchanged. The Servo no-AI policy disqualifies upstream contribution; this is the AI-built parallel.