🔧 Move 'extend-select' into linting section

Author: jemrobinson

pyproject.toml

@@ -69,6 +69,8 @@ addopts = [
 [tool.ruff]
 line-length = 88
 exclude = ["notebooks/*ipynb"]
+
+[tool.ruff.lint]
 extend-select = ["I"]
 
 [tool.uv.build-backend]