Add /compare route with two-panel layout for comparing company patent
portfolios. Each panel shows patent count, analysis timestamp, and
full LLM narrative. The page is responsive (stacks vertically on
mobile) and supports URL params (?a=nvidia&b=intel) for shareability.
Closesleeworks-agents/SPARC#21
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Enable Tailwind "class" dark mode strategy
- Use CSS custom properties for theme colors (bg, text, border)
- Add ThemeProvider context with toggle and localStorage persistence
- Add Sun/Moon toggle button in the header navigation
- Inline script in index.html prevents FOUC on page load
- All pages (Layout, Login, Register, ProtectedRoute) support both modes
- Default theme follows system preference (prefers-color-scheme)
Closesleeworks-agents/SPARC#33
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add modern React frontend to replace Streamlit dashboard:
- Vite build system with TypeScript
- Tailwind CSS for styling
- Component structure in src/
- Production Dockerfile with nginx
- Development server on port 5173
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>