7e3821d0fa
- tailwind.config.ts: darkMode "class" → "media"
- globals.css: .dark { } → @media (prefers-color-scheme: dark) { :root { } }
All dark: utility classes in components work automatically with either mode.
No toggle UI existed, so nothing else to remove.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>