Chore: add ymlfmt (#9745)

mkdocs.yml

@@ -11,14 +11,12 @@ theme:
       toggle:
         icon: material/brightness-auto
         name: Switch to light mode
-
     # Palette toggle for light mode
     - media: "(prefers-color-scheme: light)"
       scheme: default
       toggle:
         icon: material/brightness-7
         name: Switch to dark mode
-
     # Palette toggle for dark mode
     - media: "(prefers-color-scheme: dark)"
       scheme: slate
@@ -60,17 +58,17 @@ markdown_extensions:
       emoji_generator: !!python/name:material.extensions.emoji.to_svg
 strict: true
 nav:
-    - index.md
-    - setup.md
-    - 'Basic Usage': usage.md
-    - configuration.md
-    - administration.md
-    - advanced_usage.md
-    - 'REST API': api.md
-    - development.md
-    - 'FAQs': faq.md
-    - troubleshooting.md
-    - changelog.md
+  - index.md
+  - setup.md
+  - 'Basic Usage': usage.md
+  - configuration.md
+  - administration.md
+  - advanced_usage.md
+  - 'REST API': api.md
+  - development.md
+  - 'FAQs': faq.md
+  - troubleshooting.md
+  - changelog.md
 copyright: Copyright © 2016 - 2023 Daniel Quinn, Jonas Winkler, and the Paperless-ngx team
 extra:
   social:
@@ -83,5 +81,5 @@ extra:
 plugins:
   - search
   - glightbox:
-       skip_classes:
-         - no-lightbox
+      skip_classes:
+        - no-lightbox