PUBLISH: Add copyright and links section to the footer

docs/genres/comedy/index.html

@@ -205,8 +205,16 @@
     </div>
   </section>
 
-        </main><footer>
-  <span></span>
+        </main><footer class="footer">
+  <ul class="cluster align:center caption unstyled-list s1">
+    <li>
+      <a rel="me" href="https://gjallarhorn.dev/@campbell">Mastodon</a>
+    </li>
+    <li>
+      <a rel="me" href="https://github.com/CaAlden">GitHub</a>
+    </li>
+  </ul>
+  <span class="numbers-small">© 2023 Campbell Alden, All rights reserved.</span>
 </footer>
 </body>
 </html>

docs/genres/comedy/index.xml

@@ -6,6 +6,7 @@
     <description>Recent content in Comedy on CaAlden: Films</description>
     <generator>Hugo -- gohugo.io</generator>
     <language>en-us</language>
+    <copyright>© 2023 Campbell Alden, All rights reserved.</copyright>
     <lastBuildDate>Wed, 09 Nov 2022 19:58:32 +0900</lastBuildDate><atom:link href="https://caalden.github.io/film/genres/comedy/index.xml" rel="self" type="application/rss+xml" />
     <item>
       <title>The School for Good and Evil</title>