Added Database Integration

src/app/api/index.js

@@ -0,0 +1,10 @@
+export default function handler(req, res) {
+  if (req.method === 'GET') {
+    // Handle GET request
+    res.status(200).json({ message: 'Hello, this is a GET request!' });
+  } else {
+    // Handle unsupported methods
+    res.setHeader('Allow', ['GET']);
+    res.status(405).end(`Method ${req.method} Not Allowed`);
+  }
+}