- Replace CRA with Vite as the build tool
- Rename index.tsx to main.tsx (Vite convention)
- Add vite.config.ts, tsconfig.app.json, tsconfig.node.json
- Move index.html from public/ to project root
- Replace yarn.lock with package-lock.json
- Remove CRA-specific files (reportWebVitals,
setupTests, react-app-env.d.ts)
- Update package.json, tsconfig.json, .gitignore, and README.md
- Adjust all source files for Vite compatibility
