Basic polls display + UI work

scripts/poll.js

@@ -0,0 +1,10 @@
+window.addEventListener('DOMContentLoaded', (event) => {
+  displayLocalTimestamps();
+});
+
+function displayLocalTimestamps() {
+  for (const el of document.getElementsByTagName('time')) {
+    let dateObj = new Date(el.getAttribute('datetime'));
+    el.innerText = dateObj.toLocaleString();
+  }
+}