v0.2.0

• better compatibility with python 3.11
• uv sync support (i.e. now includes a uv.lock file)
• python main source code moved from src to python (this makes the rust/maturin stuff simpler)
• updated README.md
• rust shared library now has a sane name
• automatic code formatting
• pre-commit support

PyPI: https://pypi.org/project/cocoindex-code-mcp-server/
Full Changelog: v0.1.0...v0.2.0