Add functional JRPG frame and tools Add full-screen background_2 apertures, functional frame chrome, card-driven details, dual-window tools, live conversion workflows, and bounded cleanup for generated downloads. Co-authored-by: Copilot <[email protected]>

import React from 'react';
import ReactDOM from 'react-dom/client';
import { App } from "hg-web/src/components/app";

const root = ReactDOM.createRoot(document.getElementById('root')!);
root.render(<App />);