Frontend Server Update

frontend/server/index.js

@@ -0,0 +1,26 @@
+import express from 'express';
+import compression from 'compression';
+import path from 'path';
+import { fileURLToPath } from 'url';
+
+const __filename = fileURLToPath(import.meta.url);
+const __dirname = path.dirname(__filename);
+
+const app = express();
+const PORT = process.env.PORT || 3000;
+
+// Enable gzip compression
+app.use(compression());
+
+// Serve static files from the build directory (one level up from server folder)
+const buildPath = path.join(__dirname, '../build');
+app.use(express.static(buildPath));
+
+// Handle SPA routing: serve index.html for any unknown routes
+app.get(/.*/, (req, res) => {
+    res.sendFile(path.join(buildPath, 'index.html'));
+});
+
+app.listen(PORT, '0.0.0.0', () => {
+    console.log(`Server is running on http://localhost:${PORT}`);
+});