Fix renderer not working on local (#5694)

editor/renderer/index.tsx

@@ -0,0 +1,14 @@
+export function Renderer(props: any) {
+  return (
+    <div className="fixed bottom-0 left-0 right-0 top-0 z-[9999] border bg-white p-5 text-black">
+      <h2 className="mb-2 text-xl font-semibold">Private Component</h2>
+      <p className="mb-4">
+        Renderer is a private component. If you are a collaborator and have
+        access to it. Run the following command:
+      </p>
+      <code className="mt-5 rounded-md bg-gray-800 p-2 text-white">
+        npm run generate-renderer
+      </code>
+    </div>
+  );
+}