Move from Poetry to Hatch?

[frankie567]

In recent years/months, Hatch is quickly becoming the modern standard for project management in Python. Contrary to Poetry, it follows the approved PEP specification to specify dependencies and metadata.

Besides, it has a few niceties built-in:

• Commands: https://hatch.pypa.io/latest/config/environment/overview/#commands
• Python management: https://hatch.pypa.io/latest/cli/reference/#hatch-python
• Test command: https://hatch.pypa.io/latest/tutorials/testing/overview/
• Lately, it added support for UV, the package installer by the Ruff's team, which is ridiculously fast

For all those reasons, I think it would give us a more productive, modern and efficient workflow.

Migration in itself shouldn't be too hard: just moving things around in the pyproject.toml file — and get used to a few new commands of course

[birkjernstrom]

Cleaning up issues so moving this to a discussion, but I think this sounds nice and something we can definitely do :)