BREAK: match extras_equire section names

.github/workflows/ci-style.yml

@@ -33,8 +33,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip
-          pip install -c .constraints/py3.8.txt -e .[precommit]
-        # cspell:ignore precommit
+          pip install -c .constraints/py3.8.txt -e .[sty]
       - name: Run non-local pre-commit hooks
         run: |
           pre-commit run flake8 -a --color always

setup.cfg

@@ -61,7 +61,6 @@ pawian =
 doc =
     importlib-metadata; python_version <"3.8.0"
     ipywidgets
-    jupyter
     myst-nb
     pydeps
     Sphinx >=3
@@ -74,7 +73,6 @@ doc =
 format =
     black
     isort
-    nbstripout
 flake8 =
     flake8 >=4  # extend-select
     flake8-blind-except
@@ -100,19 +98,24 @@ test =
     pytest-cov
     pytest-profiling
     pytest-xdist
-precommit =
+sty =
     %(format)s
     %(lint)s
-    %(test)s
+    %(test)s  # for pytest type hints
     pre-commit >=2.9.2  # for black
 tox =
-    %(precommit)s
+    %(sty)s
     sphinx-autobuild
     tox
-tools =
+jupyter =
+    aquirdturtle_collapsible_headings
     jupyterlab
     jupyterlab-code-formatter
+    jupyterlab-myst; python_version >="3.7.0"
 dev =
     %(doc)s
-    %(tools)s
-    %(tox)s
+    %(jupyter)s
+    %(sty)s
+    %(test)s
+    sphinx-autobuild
+    tox >=1.9  # for skip_install, use_develop