Darken burufugu primary-600 to pass 4.5:1 on white, bump the search
shortcut hint to neutral-500, and surface the language switcher in
the visible mobile header row instead of the menu dialog.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
New demo screenshots (old set archived under images/old), README
feature list, AI-agent quick start, and upgrade section.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>