Changelog 2026-03-05 (Interactive Changelog Filters Pass 1)

Changed

• Added filter chips to the changelog list page: All, Design, Ops, Content, Reliability.
• Added per-entry category labeling in list metadata with front matter support (category) and title-based fallback mapping.
• Added client-side filtering script (static/js/changelog-filters.js) with accessible pressed-state updates.
• Added reusable filter-chip styling and focus-visible behavior.

Why

• Improve changelog scanability and make it easier to jump to the type of changes a reader cares about.