kadena 0.1.0

A comprehensive Rust library for interacting with Pact smart contracts and the Kadena blockchain.
Documentation
# Pull Request

## Description

Please include a summary of the changes and the related issue. Explain the motivation for the change.

Fixes # (issue)

## Type of Change

- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] ⚠️ Breaking change (fix or feature that would cause existing functionality to not work as expected)
- [ ] 📝 Documentation update
- [ ] 🚀 Performance improvement
- [ ] ✅ Test update
- [ ] 🔧 Refactoring
- [ ] 🔥 Removal of deprecated feature

## Checklist

- [ ] My code follows the style guidelines of this project.
- [ ] I have performed a self-review of my own code.
- [ ] I have commented my code, particularly in hard-to-understand areas.
- [ ] I have made corresponding changes to the documentation.
- [ ] I have added tests that prove my fix is effective or that my feature works.
- [ ] New and existing unit tests pass locally with my changes.
- [ ] I have updated the `CHANGELOG.md` with my changes.
- [ ] I have run `cargo fmt` and ensured my code meets the project's formatting standards.
- [ ] I have run `cargo clippy` and addressed any warnings or errors.

## Screenshots (if applicable)

If applicable, add screenshots to help explain your changes.

## Additional Information

Add any other information or context about the pull request here.