Changes Made
- page-index.json now includes generated meta/status pages, not just entity pages.
- Wiki page count now comes from the final page index, so wiki pages: matches generated HTML files.
- Page IDs now normalize /, \, and _ to : to prevent duplicate index entries for slash-bearing keys.
- Added page-index validation for duplicate page_id and duplicate output_path.
archvillainette
505afb5ac5