Moving previews to client side rendering for consistency

frontend/components/Editor/components/Image.js

@@ -0,0 +1,13 @@
+// @flow
+import React from 'react';
+import type { Props } from '../types';
+
+export default function Image({ attributes, node }: Props) {
+  return (
+    <img
+      {...attributes}
+      src={node.data.get('src')}
+      alt={node.data.get('alt')}
+    />
+  );
+}