Add sphinx_rtd_dark_mode extension.

Author: dkocher

conf.py

@@ -30,6 +30,7 @@
 	"sphinx_rtd_theme",
 	"sphinx_tabs.tabs",
 	"myst_parser",
+	"sphinx_rtd_dark_mode",
 ]
 
 # Add any paths that contain templates here, relative to this directory.
@@ -55,7 +56,7 @@
 
 	# Toc options
     'includehidden': True,
-    'titles_only': False
+    'titles_only': False,
 }
 html_favicon = '_static/favicon.ico'
 html_logo = 'cyberduck-icon-64.png'
@@ -83,4 +84,6 @@
 myst_enable_extensions = [
 	"html_image",
 	"colon_fence"
-]
+]
+
+default_dark_mode = False

requirements.txt

@@ -1,6 +1,7 @@
 myst-parser
 sphinx-tabs
 sphinx_rtd_theme
+sphinx_rtd_dark_mode
 
 # Pin docutils
 docutils~=0.18.0