Change docs to use a more modern theme

Author: jpvanhal

docs/conf.py

@@ -107,7 +107,7 @@ def get_version():
 
 # The theme to use for HTML and HTML Help pages.  See the documentation for
 # a list of builtin themes.
-html_theme = "default"
+html_theme = "furo"
 
 # Theme options are theme-specific and customize the look and feel of a theme
 # further.  For a list of options available for each theme, see the

docs/requirements.in

@@ -1 +1,2 @@
+furo
 sphinx

docs/requirements.txt

@@ -8,12 +8,16 @@ alabaster==0.7.16
     # via sphinx
 babel==2.16.0
     # via sphinx
+beautifulsoup4==4.12.3
+    # via furo
 certifi==2024.8.30
     # via requests
 charset-normalizer==3.4.0
     # via requests
 docutils==0.21.2
     # via sphinx
+furo==2024.8.6
+    # via -r requirements.in
 idna==3.10
     # via requests
 imagesize==1.4.1
@@ -27,13 +31,22 @@ markupsafe==3.0.2
 packaging==24.2
     # via sphinx
 pygments==2.18.0
-    # via sphinx
+    # via
+    #   furo
+    #   sphinx
 requests==2.32.3
     # via sphinx
 snowballstemmer==2.2.0
     # via sphinx
+soupsieve==2.6
+    # via beautifulsoup4
 sphinx==7.4.7
-    # via -r requirements.in
+    # via
+    #   -r requirements.in
+    #   furo
+    #   sphinx-basic-ng
+sphinx-basic-ng==1.0.0b2
+    # via furo
 sphinxcontrib-applehelp==2.0.0
     # via sphinx
 sphinxcontrib-devhelp==2.0.0