Replaces @material-symbols/svg-400 (5.5 MB) with heroicons (488 KB) — an
11x reduction in icon asset size. Heroicons uses a single consistent
distribution format (24px solid SVGs, fill="currentColor") eliminating
the need for the separate utils/svg.html partial, the icon-svg-stroke CSS
utility, and the dual-path resolution logic in icon.html.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>
Harmonize buttons in the nav and automatically copy the search term to
the AI widget.
Uses "cmd k" to open the AI widget instead of search.
Touch up search results.
- Extract classes to utilities and components.
- Reduce number of colors used.
- Harmonize button colors.
- Restyle admonitions.
- Move **Page options** button to main article.
- Various color tweaks.
