Added second external API endpoint and corrosponding file.

backend/routes/apiV2.js

@@ -0,0 +1,21 @@
+import express from "express";
+import dotenv from "dotenv";
+import { getItemsFromDatabaseV2 } from "../services/database.js";
+
+dotenv.config();
+const router = express.Router();
+
+router.get("/items/:id", async (req, res) => {
+  if (req.params.id === process.env.ADMIN_ID) {
+    const result = await getItemsFromDatabaseV2();
+    if (result.success) {
+      res.status(200).json(result.data);
+    } else {
+      res.status(500).json({ message: "Failed to fetch items" });
+    }
+  } else {
+    res.status(403).json({ message: "Access denied" });
+  }
+});
+
+export default router;