- Verified all exports in highlight-manager.ts are correct
- Installed @clerk/nextjs dependency for API routes
- Fixed TypeScript errors in API routes (NextRequest type)
- Fixed MUI Grid component usage in highlights-tab.tsx (replaced with Box flexbox)
- Fixed HighlightColor type assertion in reading-view.tsx
- Build completed successfully with no TypeScript errors
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
