Initial commit. UI localisation works.

assets/js/ui-popover.js

@@ -0,0 +1,13 @@
+// /**
+//  * UI Tooltips & Popovers
+//  */
+
+'use strict';
+
+(function () {
+  const popoverTriggerList = [].slice.call(document.querySelectorAll('[data-bs-toggle="popover"]'));
+  const popoverList = popoverTriggerList.map(function (popoverTriggerEl) {
+    // added { html: true, sanitize: false } option to render button in content area of popover
+    return new bootstrap.Popover(popoverTriggerEl, { html: true, sanitize: false });
+  });
+})();