improce layout with thanks from redbrick

mkdocs.yml

@@ -1,5 +1,9 @@
+# Copied some items from redbrick
+# https://github.com/redbrick/docs/blob/master/mkdocs.yml
+
 site_name: Skynet Wiki
 site_url: https://wiki.skynet.ie
+site_description: The home for all Skynet documentation
 repo_url: https://forgejo.skynet.ie/Skynet/wiki
 edit_uri: src/branch/main/src
 docs_dir: ./src/
@@ -17,10 +21,20 @@ theme:
         icon: material/brightness-4
         name: Switch to light mode
   features:
+    - navigation.tabs
+    - navigation.instant
+    - navigation.tracking
+    - navigation.indexes
+    - navigation.expand
     - search.suggest
     - search.highlight
-#    - navigation.expand
+    - search.share
+    - search.suggest
+    - toc.follow
+    - toc.integrate
     - content.action.view
+    - content.code.copy
+    - content.code.annotate
   icon:
     view: material/eye
 plugins: