refactor: remove iframe usage note from Preview tab in EmbedTabs component (#20810)

* fix: trigger lingo.dev by removing duplicate value

* refactor: remove iframe usage note from Preview tab in EmbedTabs component

packages/features/embed/lib/EmbedTabs.tsx

@@ -151,10 +151,6 @@ export const tabs = [
       return (
         <>
           <small className="text-subtle flex py-2">{t("create_update_react_component")}</small>
-          <div className="text-default bg-attention mb-3 rounded-md p-3 text-sm">
-            <strong>Note:</strong> The preview shown in the Preview tab is generated using the iframe
-            approach.
-          </div>
           <TextArea
             data-testid={`${EmbedTabName.ATOM_REACT}`}
             ref={ref as typeof ref & MutableRefObject<HTMLTextAreaElement>}