Remove project structure section from README

Remove Acknowledgments section from README

Add GitHub Actions workflow, setup.py, and requirements-dev.txt for automated testing

remove comments

refactor: update code style and add test infrastructure

test: improve Groq integration tests with proper mocking and error handling

docs: update CHANGELOG.md for v0.1.2 release

Bump version to 0.1.2

docs: update project documentation URL to use correct GitHub username

ci: add GitHub Actions workflows, update project metadata, and add development tooling

ci: add GitHub Actions workflow for testing and linting

fix: make chat_complete synchronous in Groq provider

refactor: update Groq provider for v1.0.0 compatibility and bump version to 0.1.1

feat: Add Groq provider with comprehensive documentation and testing

Update project title in README.md