Improve footer semantics

themes/secluded/layouts/partials/footer.html

@@ -1,7 +1,8 @@
 <div class="footer">
-    <a class="button" href="#top"><p>Back to the top</p></a>
-    <p>Content licensed under <a href="https://creativecommons.org/licenses/by/4.0/deed.en">CC-BY-4.0</a><br/>
-    Code licensed under <a href="https://tldrlegal.com/license/mit-license">MIT</a><br/>
-    Source is available on <a href="https://git.nixnet.services/Amolith/secluded">Gitea</a><br/></p>
+    <p><a class="button" href="#top">Back to the top</a></p>
+    <p><a class="button" href="https://fediring.net/previous?host=secluded.site">←</a> <a class="button" href="https://fediring.net/">Fediring</a> <a class="button" href="https://fediring.net/next?host=secluded.site">→</a></p>
+    <p class="boring_stuff">Content licensed under <a href="https://creativecommons.org/licenses/by/4.0/deed.en">CC-BY-4.0</a><br/>
+        Code licensed under <a href="https://tldrlegal.com/license/mit-license">MIT</a><br/>
+        Source is available on <a href="https://git.nixnet.services/Amolith/secluded">Gitea</a><br/></p>
     <a href="https://512kb.club"><img alt="Badge for 512 KB Club Green Team status" src="/assets/svgs/green-team.svg" /></a>
 </div>