shadcn Component Review Systematic audit process for ensuring custom components align with shadcn design patterns, the project's chosen visual style, and modern composition conventions. How This Complements the Official shadcn Skill The official skill (shipped with CLI v4) enforces rules at generation time — telling agents "use not , use semantic colors, use for equal width/height," and so on. That's correct behavior when writing new code. This skill is for post-hoc audit — reviewing components that already exist (written by Claude, by a teammate, by a previous iteration) against those same r…