install only required packages

Author: stefantaubert

.github/workflows/documentation.yml

@@ -30,7 +30,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install uv --upgrade
-          python -m uv pip install --system .[docs]
+          python -m uv pip install --system "sphinx == 8.2.3" "sphinx-autodoc-typehints == 3.5.2" "sphinx-autobuild == 2025.8.25" "numpydoc == 1.10.0" "myst-parser == 4.0.1"
 
       - name: Sphinx build
         run: |