Drop stereophonic link, update years

config.toml

@@ -45,7 +45,6 @@ menu = [
 ]
 
 me_links = [
-    { name = "stereophonic.space", url = "https://stereophonic.space/mat" },
     { name = "pijul nest", url = "https://nest.pijul.com/mat" },
     { name = "lobste.rs", url = "https://lobste.rs/u/mat" },
     { name = "gitlab", url = "https://gitlab.com/matthewess" },

templates/atom.xml

@@ -16,7 +16,7 @@
 	</author>
 	<link href="{{ feed_url | safe }}" rel="self" type="application/atom+xml"/>
 	<icon>{{ get_url(path=config.extra.favicon) }}</icon>
-	<rights>&#169; 2022 mat ess</rights>
+	<rights>&#169; 2022-2023 mat ess</rights>
 	<generator uri="https://www.getzola.org/">Zola</generator>
 	<updated>{{ last_updated | date(format="%+") }}</updated>
 	<id>{{ feed_url | safe }}</id>

templates/partials/footer.html

@@ -10,7 +10,7 @@
     </p>
   </div>
   <p id="copyright">
-    &copy; 2022 mat ess.
+    &copy; 2022-2023 mat ess.
   </p>
   <script data-goatcounter="https://stats.mat.services/count" async src="//stats.mat.services/count.js" crossorigin integrity="sha256-a8rh6u3maZ6JiY6w6zsLlw9OUQf2tFPUX3t1/BV+RKc="></script>
   <noscript>