Add gitea link

src/lib/components/HeaderBar.svelte

@@ -25,6 +25,12 @@
   {#each Object.entries(navlinks) as [id, intl]}
     <a href="#{id}" class="chip round">{$_(`${intl}.slug`)}</a>
   {/each}
+  <a href="https://gitea.molnarandrei.com/explore/repos" 
+    class="chip round" 
+    target="_blank" 
+    rel="noopener noreferrer">
+    Git
+  </a>
 </div>
 <button class="s transparent circle" data-ui="#nav-menu">
   <i>menu</i>