feat(footer): add arivertisements

src/components/Footer.astro

@@ -54,6 +54,18 @@ const COMMIT = `<a href=${commitURL} target="_blank">${execSync(`git log -1 --pr
             src="https://unpkg.com/website-carbon-badges@1.1.3/b.min.js"
             defer></script>
     </div>
+    <iframe
+    src="https://ad.ari.lt/ads/embed?from=aria.coffee"
+    sandbox="allow-popups allow-popups-to-escape-sandbox"
+    referrerpolicy="no-referrer"
+    title="An advertisment showing a silly image and author information."
+    style="border:none;max-width:100%"
+    width="722"
+    height="98"
+    loading="lazy"
+    scrolling="no"
+    class=" place-self-center"
+> </iframe>
 </footer>
 <style is:global>
     /* Declare a custom CSS class to make the icon look right */