Remove index.html, styles.css, favicon.svg, script.js, and tailwind.config.js files to streamline the project and eliminate unused resources.

server.js

@@ -0,0 +1,28 @@
+const express = require('express');
+const mongoose = require('mongoose');
+const cors = require('cors');
+const dotenv = require('dotenv');
+
+dotenv.config();
+
+const app = express();
+
+// Middleware
+app.use(cors());
+app.use(express.json());
+
+// MongoDB Connection
+mongoose.connect(process.env.MONGODB_URI || 'mongodb://localhost:27017/car-tuning-crm', {
+  useNewUrlParser: true,
+  useUnifiedTopology: true
+})
+.then(() => console.log('MongoDB connected'))
+.catch(err => console.log('MongoDB connection error:', err));
+
+// Routes
+app.use('/api/auth', require('./routes/auth'));
+app.use('/api/customers', require('./routes/customers'));
+app.use('/api/contacts', require('./routes/contacts'));
+
+const PORT = process.env.PORT || 5000;
+app.listen(PORT, () => console.log(`Server running on port ${PORT}`));