feat(db): prod sql connect setup more proper to handle errors as well

backend/app.ts

@@ -1,4 +1,5 @@
 import express from "express";
+import { connectProdSql } from "./src/prodSql/sqlConnection.controller.js";
 import { setupRoutes } from "./src/routeHandler.route.js";
 
 const port = Number(process.env.PORT);
@@ -6,6 +7,9 @@ export const baseUrl = "";
 const startApp = async () => {
 	const app = express();
 
+	// start the connection to the prod sql server
+	connectProdSql();
+
 	setupRoutes(baseUrl, app);
 
 	app.listen(port, () => {