use ruff for code linting

[mathause]

Add ruff configuration. I don't necessarily want to switch but we could...

• closes use ruff as linter? #343

[codecov]

Codecov Report

Attention: Patch coverage is 25.00000% with 3 lines in your changes missing coverage. Please review.

Project coverage is 52.77%. Comparing base (9b0b76b) to head (67f85a7).
Report is 126 commits behind head on main.

Files with missing lines	Patch %	Lines
mesmer/mesmer_x/OLD_train_l_distrib.py	0.00%	2 Missing ⚠️
mesmer/mesmer_x/temporary_config_all.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##             main     #490       +/-   ##
===========================================
- Coverage   87.90%   52.77%   -35.14%     
===========================================
  Files          40       49        +9     
  Lines        1745     3335     +1590     
===========================================
+ Hits         1534     1760      +226     
- Misses        211     1575     +1364     

Flag	Coverage Δ
unittests	52.77% <25.00%> (-35.14%)	⬇️

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[veni-vidi-vici-dormivi]

Would it replace sort and flake8? The changes it made are nice. In #343 you said we would need to update our documentation, why? Also that we should wait for an update so that it does not interfere with black, is that out now?

[mathause]

Right - I made an issue on that 😳 the formatting tools are mentioned in https://github.com/MESMER-group/mesmer/blob/main/docs/source/development.rst#formatting so they'd need updating (and also the Makefile, but we could also delete it), and it's less important now that we use pre-commit CI anyways.

The formatting issue is still open - astral-sh/ruff#9745

[mathause]

And yes it would replace flake8 and isort (and we could consider adding more rules, see e.g. https://github.com/shapely/shapely/blob/775f7792ecd945fa30b3f98b46d99f996e275f00/pyproject.toml#L81 for an inspiration (or also the ruff docs).

[mathause]

Ok, switched to ruff entirely. I keep the isort and flake config around - otherwise we can get a mess if isort or flake is ever called. One issue with this is that there are formatting checks in ruff - so they might trigger an error that is fixed by black. Before we could run the formatting checks after the formater. If that is a problem we can turn off the formatting checks: astral-sh/ruff-pre-commit#74 (comment)

[veni-vidi-vici-dormivi]

And think about what happens to #343 and #56 now.

[mathause]

Thanks for the review. I will update the two files. We can close #343 but I leave #56 for another PR.

We should maybe remove the Makefile - I don't actually use it and haven't checked if it still works (I mean I guess it does but still).