added the relative time javascript

weblog/B0. Template/template-landing-page.html.md

@@ -32,5 +32,13 @@ Title: Landing Page Template
 	<p>Made with <a href="https://weblog.lol">weblog.lol</a>.</p>
 </footer>
 
+<script src="https://cdn.jsdelivr.net/npm/luxon/build/global/luxon.min.js" crossorigin="anonymous"></script>
+<script>
+	document.querySelectorAll('time:not(.dt-start):not(.dt-end)').forEach(time => {
+    const datetime = luxon.DateTime.fromISO(time.getAttribute('datetime'))
+    time.innerText = datetime.toRelative()
+  });
+</script>
+
 </body>
 </html>