UX Extract Exhaustively study a reference web app and produce a reusable pattern library. Goes everywhere, captures everything, then organises it into a document another audit or build can reference. The inverse of : - Audit asks: does this match a bar? - Extract asks: what is the bar? Audits without extracts implicitly compare to "my memory of other apps" — fragile and inconsistent. Extracts turn that memory into a concrete, navigable artifact. An audit can then say: "Empty state on /app/clients shows no CTA. Reference (claude.ai) shows 3 keyboard shortcuts plus 'New chat' in the same positi…