Replace Poetry with UV

[hotzenklotz]

Description:

• Replace poetry with UV for webknossos, cluster_tools, and docs
• Pros:
  • much, much quicker
  • handles Python venv/isolation automatically
  • downloads required Python version automatically

Testing

• Install uv (Docs), e.g. brew install uv
• Try to install all dependencies, e.g. uv sync
• Try to spawn a Python shell and try to import WK-Libs, .e.g. uv run python
• Try to run wk-libs CLI available in the virtual env: source .venv/bin/activate && webknossos

Todos:

Make sure to delete unnecessary points or to check all before merging:

• Updated Changelog
• Updated Documentation
• Added / Updated Tests
• Considered adding this to the Examples
• Blocked by replace poetry with UV in slurm-docker-cluster docker image dockerfiles#60