replacing serve with express

package.json

@@ -4,6 +4,7 @@
   "private": true,
   "dependencies": {
     "dotenv": "^16.4.7",
+    "express": "^4.21.2",
     "react": "^18.2.0",
     "react-dom": "^18.2.0",
     "react-scripts": "5.0.1"
@@ -27,7 +28,7 @@
     ],
     "development": [
       "last 1 chrome version",
-      "last 1 firefox version", 
+      "last 1 firefox version",
       "last 1 safari version"
     ]
   }

server.js

@@ -0,0 +1,16 @@
+const express = require('express');
+const path = require('path');
+const app = express();
+const PORT = process.env.PORT || 3888;
+
+// Serve static files from the React build
+app.use(express.static(path.join(__dirname, 'build')));
+
+// Serve index.html for all routes to support client-side routing
+app.get('*', (req, res) => {
+  res.sendFile(path.join(__dirname, 'build', 'index.html'));
+});
+
+app.listen(PORT, '0.0.0.0', () => {
+  console.log(`Server running on port ${PORT}`);
+});