remove unused line

Author: geoknee

packages/payment-proxy-client/src/main.tsx

@@ -1,7 +1,6 @@
 import React from "react";
 import ReactDOM from "react-dom/client";
 
-// import "./index.css";
 import App from "./App.tsx";
 
 ReactDOM.createRoot(document.getElementById("root") as HTMLElement).render(