chore: super image insertion improvements

packages/web/src/javascripts/Components/FilePreview/ImagePreview.tsx

@@ -103,7 +103,7 @@ const ImagePreview: FunctionComponent<Props> = ({
           <div className="mx-2">
             <input
               type="number"
-              className="w-10 text-center"
+              className="w-10 text-center bg-default"
               defaultValue={imageZoomPercent}
               onKeyDown={(event) => {
                 event.stopPropagation()

packages/web/src/javascripts/Components/SuperEditor/Plugins/RemoteImagePlugin/RemoteImagePlugin.tsx

@@ -44,7 +44,7 @@ export default function RemoteImagePlugin() {
           $wrapNodeInElement(imageNode, $createParagraphNode).selectEnd()
         }
         const newLineNode = $createParagraphNode()
-        $insertNodes([newLineNode])
+        imageNode.getParentOrThrow().insertAfter(newLineNode)
 
         return true
       },