effigenix/frontend/apps/cli/src/index.tsx

import React from 'react';
import { render } from 'ink';
import { App } from './App.js';

// Alternate screen buffer + clear + hide cursor
process.stdout.write('\x1b[?1049h\x1b[2J\x1b[H\x1b[?25l');

const cleanup = () => {
  process.stdout.write('\x1b[?25h\x1b[?1049l');
};

process.on('exit', cleanup);
process.on('SIGINT', () => {
  cleanup();
  process.exit(0);
});
process.on('SIGTERM', () => {
  cleanup();
  process.exit(0);
});

const { waitUntilExit } = render(<App />);

waitUntilExit().then(cleanup).catch(cleanup);