Add links to Matrix channels

source/index.xhtml

@@ -27,16 +27,16 @@
         </div>
         <div class="section">
           <p>
-            Free and open communication for everyone. Pleroma is social networking software compatible with other Fediverse software such as 
+            Free and open communication for everyone. Pleroma is social networking software compatible with other Fediverse software such as
             <a target="_blank" href="https://join.misskey.page/en/">Misskey</a>,
             <a target="_blank" href="https://pixelfed.org/">Pixelfed</a>,
             <a target="_blank" href="https://joinmastodon.org/">Mastodon</a> and many
             <a target="_blank" href="https://fediverse.party/">others</a>.
           </p>
           <p>
-            For a friendly introduction to Pleroma and the Fediverse, check 
+            For a friendly introduction to Pleroma and the Fediverse, check
             <a target="_blank" href="/blog/2021/01/13/the-big-pleroma-and-fediverse-faq/">The Big Pleroma and Fediverse FAQ</a>
-            and read 
+            and read
             <a target="_blank" href="https://blog.soykaf.com/post/what-is-pleroma/">
               What is Pleroma?
             </a>
@@ -70,8 +70,8 @@
                 <a target="_blank" href="https://soapbox.pub/">Soapbox</a>, a simple easy to learn and use alternative.
               </li>
               <li>
-                <a target="_blank" href="https://lily-is.land/infra/glitch-lily/">Glitch-lily</a>, a Pleroma focused fork of 
-                <a target="_blank" href="https://joinmastodon.org/">Mastodon</a>'s multi column frontend, forked from <a target="_blank" href="https://github.com/glitch-soc/mastodon/">Glitch Social</a>. 
+                <a target="_blank" href="https://lily-is.land/infra/glitch-lily/">Glitch-lily</a>, a Pleroma focused fork of
+                <a target="_blank" href="https://joinmastodon.org/">Mastodon</a>'s multi column frontend, forked from <a target="_blank" href="https://github.com/glitch-soc/mastodon/">Glitch Social</a>.
               </li>
             </ul>
           </p>
@@ -105,6 +105,11 @@
               <a href="irc://irc.libera.chat:6697/#pleroma-dev">#pleroma-dev</a> IRC
               channels on <a target="_blank" href="https://libera.chat/">libera</a>
             </li>
+            <li>
+              <a href="https://matrix.to/#/#irc_irc.libera.chat_pleroma:tusooa.xyz">#pleroma</a> and
+              <a href="https://matrix.to/#/#irc_irc.libera.chat_pleroma-dev:tusooa.xyz">#pleroma-dev</a> Matrix
+              channels (bridged with IRC)
+            </li>
           </ul>
         </div>
         <div class="section">