Lexical: Added a media toolbar, improved toolbars and media selection

- Updated toolbars to auto-refresh ui if it attempts to update targeting
  a DOM element which no longer exists.
- Removed MediaNode dom specific click handling which was causing
  selection issues, and did not seem to be needed now.

resources/js/wysiwyg/lexical/rich-text/LexicalMediaNode.ts

@@ -238,15 +238,9 @@ export class MediaNode extends ElementNode {
 
     createDOM(_config: EditorConfig, _editor: LexicalEditor) {
         const media = this.createInnerDOM();
-        const wrap = el('span', {
+        return el('span', {
             class: media.className + ' editor-media-wrap',
         }, [media]);
-
-        wrap.addEventListener('click', e => {
-            _editor.update(() => $selectSingleNode(this));
-        });
-
-        return wrap;
     }
 
     updateDOM(prevNode: MediaNode, dom: HTMLElement): boolean {