Merge duplicate gotcha in vale-config (Packages vs BasedOnStyles was
stated twice) and align vale-run's category field with vale-config's
(lint, not linting) so sibling skills in the plugin agree.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FxG5T8EJDgkABXxuneuFfn
Covers invoking the vale CLI and interpreting its output — output
formats, severity filtering, exit-code handling, and false-positive
triage — for an already-configured project.
