review-uilisted

# Review UI Changes Review frontend code changes against the UI design principles. Apply the `review-pr` skill in worktree mode for the current directory with `--reviewers ui`. If the invocation includes a base branch, also pass it as `--base <branch>`; otherwise let `review-pr` resolve the actual remote default. Present its UI findings verbatim. If the centralized classifier finds no frontend files, report that result and stop. The `review-pr` skill is the single owner of changed-file gathering, default- branch resolution, frontend classification, empty-diff handling, and reviewer delegation. Do not reimplement those operations here.