chore: upgrade to React 19, Vite 7, Tailwind 4 and fix NPM provenance

chore: v1.7.0 - Dependency cleanup and optimization

chore: v1.6.9 - Performance optimization and efficiency improvements

� v1.6.6: Security and deployment fixes

- Bump version to 1.6.6
- Update vitest to v3.2.4 to fix esbuild vulnerability (GHSA-67mh-4wv8-2f99)
- Fix GitHub Pages deployment path from dist/ to build/
- Resolve Tailwind CSS v4 compatibility issues by downgrading to v3.4.0
- Restore proper styling functionality in example app
- Update PostCSS configuration to work with Tailwind CSS v3
- All 19 tests continue to pass with updated dependencies
- Zero vulnerabilities found in dependency audit
- Updated release notes with new version information

� Security fix: Update dependencies to resolve esbuild vulnerability

- Bump version to 1.6.3
- Updated vite, vitest, and @vitejs/plugin-react to latest versions
- Fixed moderate severity esbuild vulnerability (GHSA-67mh-4wv8-2f99)
- Updated release notes to new format with changelog links
- All tests passing after dependency updates
- No known vulnerabilities in dependency chain

chore: release v1.6.1 - performance refactoring and UI migration

- Performance improvements: memoized states, computed optimizations, efficient validation
- UI migration: Material-UI → shadcn/ui with light/dark theme toggle
- Enhanced form state indicators and improved reset functionality
- Better TypeScript support and code quality improvements

chore: release v1.6.0 - modernized library

� Major modernization release:
- Migrate from Yarn workspaces to pnpm workspaces
- Replace CRACO with Vite for faster builds
- Replace Rollup with Vite library mode
- Update TypeScript 4.8 → 5.7 with strict mode
- Update React to 18.3 throughout
- Update Material-UI v5 → v6
- Remove deprecated dependencies
- Improve build performance and developer experience
- Update documentation and examples

feat: update some packages

- upgrade to React 18
- upgrade to MUI v5
- upgrade GitHub actions
- use node.js 18

chore: update docs

[skip ci]

chore: update packages and license

Signed-off-by: Amir <amir@apryl.co>