Added support for the uv package and project manager

[GatlenCulp]

Summary

This PR integrates uv — a fast Python package and project manager written in Rust by the team that made the ruff linter — as an environment manager. Updates made to the Makefile and CLI to support this.

Key Changes

• Makefile
  • make create_environment - Added a target to creates a virtual environment with uv and installs the requested python version using uv
  • make requirements simply installs dependencies with uv pip install -r requirements.txt which is faster than normal pip. This does not generate a lockfile and the dependencies will be removed if uv sync is run. (see below for more info)

Testing

• uv added as an additional environment manager in test_creation.py and a harness was added in similar style to the other environment managers. Tests passing locally.
• GitHub actions tests are passing passing

Recommendations

• Consider adding an option with no dependency file and track dependencies in pyproject.toml only. This allows for using the higher-level and convenient uv sync or uv add commands which generate a lockfile. This is also becoming more standard.
  • Using uv add -r requirements.txt after removing -e . from the file will add the dependencies to pyproject.toml and generate the lockfile. This might be a better implementation for make requirements