MAINT: Consider `extend-select` for Ruff

```diff
[tool.ruff.lint]
-select = [
+extend-select = [
  "D", # pydocstyle
  "E", # Error
  "F", # pyflakes
  "I", # isort
```

this would mean that we work from Ruffs defaults as a baseline rather than specify out own. This allows us to inherit QAQC rules the Astral team deems sensible as Ruff updates.

This is low-prio