Update mkdocs.yml to reorder theme palette for improved dark/light mode toggle

- Swapped the positions of the slate and default color schemes in the theme palette.
- Adjusted toggle icons and names to ensure clarity when switching between dark and light modes.
- Enhanced overall user experience by making the theme configuration more intuitive.

Author: jxnl

mkdocs.yml

@@ -4,18 +4,18 @@ theme:
   name: material
   custom_dir: docs/overrides
   palette:
-    - scheme: slate
-      primary: black
-      accent: black
-      toggle:
-        icon: material/weather-night
-        name: Switch to light mode
     - scheme: default
       primary: indigo
       accent: indigo
       toggle:
-        icon: material/weather-sunny
+        icon: material/weather-night
         name: Switch to dark mode
+    - scheme: slate
+      primary: black
+      accent: black
+      toggle:
+        icon: material/weather-sunny
+        name: Switch to light mode
   features:
     - announce.dismiss
     - navigation.instant