chore: freeze doc requirements

Author: sophec

docs/doc-requirements.txt

@@ -1,4 +1,30 @@
-sphinx
-sphinx-copybutton
-furo
-sphinx-inline-tabs
+## The following requirements were added by pip freeze:
+alabaster==1.0.0
+babel==2.17.0
+beautifulsoup4==4.13.4
+certifi==2025.6.15
+charset-normalizer==3.4.2
+docutils==0.21.2
+furo==2024.8.6
+idna==3.10
+imagesize==1.4.1
+Jinja2==3.1.6
+MarkupSafe==3.0.2
+packaging==25.0
+Pygments==2.19.2
+requests==2.32.4
+roman-numerals-py==3.1.0
+snowballstemmer==3.0.1
+soupsieve==2.7
+Sphinx==8.2.3
+sphinx-basic-ng==1.0.0b2
+sphinx-copybutton==0.5.2
+sphinx_inline_tabs==2023.4.21
+sphinxcontrib-applehelp==2.0.0
+sphinxcontrib-devhelp==2.0.0
+sphinxcontrib-htmlhelp==2.1.0
+sphinxcontrib-jsmath==1.0.1
+sphinxcontrib-qthelp==2.0.0
+sphinxcontrib-serializinghtml==2.0.0
+typing_extensions==4.14.0
+urllib3==2.5.0