Add links to Gitea and GitHub repositories.

- Adds links to the Gitea and GitHub repositories in the sub-footer.
- Includes corresponding image assets.
- Updates Buy Me a Coffee link text for clarity.

layouts/partials/sub-footer.html

@@ -7,9 +7,15 @@
             <li class="zerostatic">
               <img src="/pics/yams-small.png"/> <a href="https://yams.media">yams.media</a>
             </li>
+            <li class="zerostatic">
+              <img src="/pics/gitea-small.png"/> <a href="https://git.rogs.me/rogs/yams">git.rogs.me/rogs/yams</a>
+            </li>
             <li class="zerostatic">
               <img src="/pics/gitlab-small.png"/> <a href="https://gitlab.com/rogs/yams">gitlab.com/rogs/yams</a>
             </li>
+            <li class="zerostatic">
+              <img src="/pics/github-small.png"/> <a href="https://github.com/rogsme/yams">github.com/rogsme/yams</a>
+            </li>
             <li class="zerostatic">
               <img src="/pics/discord-small.png"/> <a href="https://discord.gg/Gwae3tNMST">Discord</a>
             </li>
@@ -22,7 +28,7 @@
             </li>
             {{ end }}
             <li class="zerostatic">
-              <a href="https://www.buymeacoffee.com/rogs"><img src="https://img.buymeacoffee.com/button-api/?text=Support YAMS&emoji=\U0001f355&slug=rogs&button_colour=40DCA5&font_colour=ffffff&font_family=Lato&outline_colour=000000&coffee_colour=FFDD00" /></a>
+              <a href="https://www.buymeacoffee.com/rogs">🍕 Support YAMS! 🤑</a>
             </li>
           </ul>
         </div>