- Extend renderer.code to match `mdcms <type>` fence syntax (e.g. ```mdcms callout-info)
- Extend parseMdcmsTag to capture body lines after the key-value block
- Add renderCalloutTag: icon + title row, markdown body, colour CSS vars
- Add hexToRgba helper for low-opacity background colour
- Make themeConfig module-level so callout renderer can read callout defaults
- Add callout CSS: left border, title row flex layout, icon fill
- Add reusable message: key support with category-aware language resolution
- Add aitranslation callout message to config.yml for test
- Update home.md with full Phase 4 test cases
https://claude.ai/code/session_01UP8Wo2CKPNhvvTkzX48CWF
Tag names changed from posts-date-*/posts-datetime-* to posts-created-*.
Renderer updated to filter, sort, group, and display using the created
field from search.json. Page meta display also updated to drop date/datetime
fallbacks. Samplesite posts and pages updated to match.
https://claude.ai/code/session_013A4egzphocyto9bvZ76dxf
