- Updated README.md with new Wrappers section detailing LlamaIndex integration
- Added LlamaIndex wrapper implementation in `lightrag/wrapper/llama_index_impl.py`
- Created two example scripts demonstrating LlamaIndex usage:
- Direct OpenAI integration
- LiteLLM proxy integration
- Added wrapper documentation in `lightrag/wrapper/Readme.md`
- Included comprehensive usage examples and configuration details