✨ load gateway url from config

src/routes/gateway.ts

@@ -1,9 +1,12 @@
 import { Router } from "express";
+import Config from "../util/Config";
 
 const router = Router();
 
 router.get("/", (req, res) => {
-	res.send({ url: "ws://localhost:3002" });
+	const endpoint = Config.getAll()?.gateway?.endpoint;
+
+	res.send({ url: endpoint || "ws://localhost:3002" });
 });
 
 export default router;