Add Fediverse author tag

config.yaml

@@ -35,6 +35,7 @@ params:
   images:
   - rss-image.png
   author: 'redstrate'
+  fediverse_url: "@redstrate@mastodon.art"
 
 permalinks:
   blog: 'blog/:year/:month/:title/'

themes/red/layouts/partials/head.html

@@ -40,6 +40,7 @@
     <script src="{{ $imagesloaded.RelPermalink }}" integrity="{{ $imagesloaded.Data.Integrity }}"></script>
 
     <meta name="robots" content="noai">
+    <meta name="fediverse:creator" content="{{ $.Site.Params.fediverse_url }}" />
 
     {{ partial "opengraph.html" . }}
 </head>