* gnu/packages/sphinx.scm (python-sphinx-intl): Update to 2.3.2.

Fixes: guix/guix#10825

* gnu/packages/sphinx.scm (python-sphinx-inline-tabs): Update to
2025.12.21.14-0.cd6ba39.
[arguments]<#:tests?>: Enable tests.
<#:test-flags>: Disable failing tests.
[native-inputs]: Add python-beautifulsoup4, python-myst-parser, python-pytest,
and python-pytest-regressions.

Relates-to: guix/guix!10772
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

* gnu/packages/sphinx.scm (python-sphinx-plantuml): New variable.

* gnu/packages/sphinx.scm (python-sphinx-multitoc-numbering): New variable.

* gnu/packages/sphinx.scm (python-sphinxcontrib-httpdomain): New variable.
* gnu/packages/patches/python-sphinxcontrib-httpdomain-texinfo.patch: New file.
* gnu/local.mk (dist_patch_DATA): Register it.

* gnu/packages/sphinx.scm (python-sphinx-sitemap): Update to 2.6.0.

Relates-to: guix/guix!10013
Signed-off-by: Sharlatan Hellseher <sharlatanus@gmail.com>

* gnu/packages/sphinx.scm (python-sphinxcontrib-bibtex): Update to 2.7.0.

* gnu/packages/sphinx.scm (python-sphinx-reredirects):
[source]: Switch to git-source.
[native-inputs]: Remove python-flit; add python-flit-core.

Change-Id: Ic55142ae8be826871a9c3bac078e7e31b2556d04

* gnu/packages/sphinx.scm (python-sphinx-design): Update to 0.7.0.

Change-Id: I9a59e1a7ba693b4802380314e05c5e92e6587fb8

* gnu/packages/sphinx.scm (python-sphinx): Update to 9.1.0.
[arguments] <test-flags>: Run all tests.

Change-Id: I8eb7fc17805a5fa884d50f285fc036969b3aeabb