typo in "initialization" and add new relative rum capture

dist/aem.js

@@ -1,5 +1,5 @@
 /*
- * Copyright 2024 Adobe. All rights reserved.
+ * Copyright 2025 Adobe. All rights reserved.
  * This file is licensed to you under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License. You may obtain a copy
  * of the License at http://www.apache.org/licenses/LICENSE-2.0
@@ -148,11 +148,12 @@ function setup() {
 }
 
 /**
- * Auto initializiation.
+ * Auto initialization.
  */
 
 function init() {
   setup();
+  sampleRUM.collectBaseURL = window.origin;
   sampleRUM();
 }
 
@@ -439,6 +440,8 @@ function decorateIcon(span, prefix = '', alt = '') {
   img.src = `${window.hlx.codeBasePath}${prefix}/icons/${iconName}.svg`;
   img.alt = alt;
   img.loading = 'lazy';
+  img.width = 16;
+  img.height = 16;
   span.append(img);
 }
 
@@ -448,7 +451,7 @@ function decorateIcon(span, prefix = '', alt = '') {
  * @param {string} [prefix] prefix to be added to icon the src
  */
 function decorateIcons(element, prefix = '') {
-  const icons = [...element.querySelectorAll('span.icon')];
+  const icons = element.querySelectorAll('span.icon');
   icons.forEach((span) => {
     decorateIcon(span, prefix);
   });