docs: nice "stack" logo and favicon

ukkopahis · ukkopahis · commit 037f0e7be33f · 2022-02-24T11:14:00.000+02:00
diff --git a/docs/stack.svg b/docs/stack.svg
@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24"><path fill-rule="evenodd" d="M11.063 1.456a1.75 1.75 0 011.874 0l8.383 5.316a1.75 1.75 0 010 2.956l-8.383 5.316a1.75 1.75 0 01-1.874 0L2.68 9.728a1.75 1.75 0 010-2.956l8.383-5.316zm1.071 1.267a.25.25 0 00-.268 0L3.483 8.039a.25.25 0 000 .422l8.383 5.316a.25.25 0 00.268 0l8.383-5.316a.25.25 0 000-.422l-8.383-5.316z"></path><path fill-rule="evenodd" d="M1.867 12.324a.75.75 0 011.035-.232l8.964 5.685a.25.25 0 00.268 0l8.964-5.685a.75.75 0 01.804 1.267l-8.965 5.685a1.75 1.75 0 01-1.874 0l-8.965-5.685a.75.75 0 01-.231-1.035z"></path><path fill-rule="evenodd" d="M1.867 16.324a.75.75 0 011.035-.232l8.964 5.685a.25.25 0 00.268 0l8.964-5.685a.75.75 0 01.804 1.267l-8.965 5.685a1.75 1.75 0 01-1.874 0l-8.965-5.685a.75.75 0 01-.231-1.035z"></path></svg>
diff --git a/mkdocs.yml b/mkdocs.yml
@@ -8,6 +8,9 @@ edit_uri: "https://github.com/SensorsIot/IOTstack/edit/master/docs"
 
 theme:
   name: material
+  icon:
+    logo: octicons/stack-24
+  favicon: stack.svg
   palette:
     - scheme: default
       toggle:
