AIServer/client/server.js

const express = require('express');
const path = require('path');

const app = express();
const webDir = path.join(__dirname, '..', 'web');

app.use(express.static(webDir));

app.get('/', (req, res) => {
  res.sendFile(path.join(webDir, 'index.html'));
});

const PORT = process.env.PORT || 3000;
const HOST = process.env.HOST || '0.0.0.0';

app.listen(PORT, HOST, () => {
  console.log(`Static server running on http://${HOST}:${PORT}`);
});