- Enable strict: true in tsconfig.json (was false)
- Add proper interfaces for all component props (Dashboard, Comparison, Slides)
- Add SlideConfig, ChartTypeOption, MetricOption types
- Type all function parameters, callbacks, and state variables
- Fix dynamic property access with proper keyof assertions
- 233 type errors resolved across 5 files
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
- Convert all .js files to .tsx/.ts
- Add types for data structures (MuseumRecord, Metrics, etc.)
- Add type declarations for react-chartjs-2
- Configure tsconfig with relaxed strictness for gradual adoption
- All components now use TypeScript
