fix(docs): disable dark mode, override theme

better color contrast/accessibility

Author: thekaveman

docs/styles/theme.css

@@ -0,0 +1,5 @@
+[data-md-color-scheme="default"] {
+  --md-primary-fg-color: #045b86;
+  --md-accent-fg-color: #044869;
+  --md-mermaid-label-fg-color: #000000;
+}

mkdocs.yml

@@ -10,20 +10,7 @@ theme:
     - navigation.tabs
     - toc.integrate
   palette:
-    - media: "(prefers-color-scheme: light)"
-      scheme: default
-      primary: blue
-      accent: green
-      toggle:
-        icon: material/toggle-switch-off-outline
-        name: Switch to dark mode
-    - media: "(prefers-color-scheme: dark)"
-      scheme: slate
-      primary: blue
-      accent: green
-      toggle:
-        icon: material/toggle-switch
-        name: Switch to light mode
+    scheme: default
 
 extra:
   analytics:
@@ -38,6 +25,7 @@ plugins:
 
 extra_css:
   - https://use.fontawesome.com/releases/v6.1.2/css/all.css
+  - styles/theme.css
 
 markdown_extensions:
   - admonition