Lexical: Further fixes

- Improved node resizer positioning to be more accurate
- Fixed drop handling not running within editor margin space
- Made media dom update smarter to reduce reloads
- Fixed media alignment, broken due to added wrapper

resources/js/wysiwyg/utils/dom.ts

@@ -70,4 +70,12 @@ export function extractStyleMapFromElement(element: HTMLElement): StyleMap {
     }
 
     return map;
+}
+
+export function setOrRemoveAttribute(element: HTMLElement, name: string, value: string|null|undefined) {
+    if (value) {
+        element.setAttribute(name, value);
+    } else {
+        element.removeAttribute(name);
+    }
 }