abridge: Enable the footer icons we use

Author: tomsmeding

sass/abridge.scss

@@ -22,17 +22,17 @@
 
   $icon-rss: true,
   $icon-mail: false,// e-mail
-  $icon-mastodon: false,
+  $icon-mastodon: true,
   $icon-element: false,
   $icon-matrix: false,
   $icon-buymeacoffee: false,
   $icon-kofi: false,
-  $icon-twitter: false,
+  $icon-twitter: true,
   $icon-facebook: false,
   $icon-linkedin: false,
   $icon-codeberg: false,
   $icon-gitlab: false,
-  $icon-github: false,
+  $icon-github: true,
   $icon-github-sponsor: false,
   $icon-bitbucket: false,
   $icon-python: false,