react/serve.js

import express from "express";
import path from "path";
import { fileURLToPath } from "url";

const __dirname = path.dirname(fileURLToPath(import.meta.url));
const app = express();
const PORT = 5100;

app.use(express.static(path.join(__dirname, "dist")));

app.get("*", (req, res) => {
  res.sendFile(path.join(__dirname, "dist", "index.html"));
});

app.listen(PORT, "0.0.0.0", () => {
  console.log(`✅ LeaveFlow running at http://localhost:${PORT}/`);
});