Agent Skills: audit

Sweeps implemented frontend code across five dimensions at once — accessibility, performance, theming, responsive design, and anti-patterns — scoring each 0-4 and emitting a single P0-P3 report with a prioritized plan. Reports only; it changes no code. Reach for it as the broad first pass when no one dimension has been named. For a deep WCAG conformance pass, use `accessibility`; for design-token drift, use `design-consistency-auditor`.