Remove Cohost from socials

See https://web.archive.org/web/20241008212238/https://cohost.org/staff/post/7611443-cohost-to-shut-down

Author: andreubotella

_includes/home-layout.njk

@@ -13,8 +13,6 @@ additional_css:
   <dl>
     <dt id="social-mastodon" title="Mastodon">Mastodon:</dd>
     <dd><a target="_new" rel="me" href="https://mastodon.andreubotella.com/@andreu">@[email protected]</a></dd>
-    <dt id="social-cohost" title="Cohost">Cohost:</dt>
-    <dd><a target="_new" href="https://cohost.org/andreubotella">@andreubotella</a></dd>
     <dt id="social-github" title="GitHub">GitHub:</dt>
     <dd><a target="_new" href="https://github.com/andreubotella">andreubotella</a></dd>
     <dt id="social-matrix" title="Matrix">Matrix:</dt>

static/images/cohost-social.png

@@ -72,10 +72,6 @@ body {
   content: url("/images/mastodon-social.png");
   content: url("/images/mastodon-social.png") / "Mastodon:";
 }
-#socials #social-cohost {
-  content: url("/images/cohost-social.png");
-  content: url("/images/cohost-social.png") / "Cohost:";
-}
 #socials #social-github {
   content: url("/images/github-social.png");
   content: url("/images/github-social.png") / "GitHub:";