Inspector Metadata Audit

Summary

Add a --audit-meta flag to refrakt inspect that verifies metadata configuration across all runes: which meta types are in use, which status/category fields have sentiment maps, and whether the theme provides CSS for all meta types and sentiments.

Acceptance Criteria

• refrakt inspect --audit-meta shows meta types in use with rune counts
• Audit shows sentiment coverage — which fields with sentiment maps vs. which lack them
• Audit checks theme CSS for [data-meta-type], [data-meta-sentiment], and [data-meta-rank] selectors
• Missing theme rules are flagged as warnings
• Output is clear and actionable for theme developers
• --json flag works with --audit-meta for programmatic use

Approach

Extend the existing inspector audit infrastructure. Walk all rune configs, collect structure entries with metaType, group by type/sentiment. Compare against CSS selectors found in the theme's stylesheets. Report gaps.

References

• Metadata System (Metadata System — Inspector Audit)