added ability to create a lobby

lobby.js

@@ -0,0 +1,20 @@
+const express = require("express");
+const app = express();
+const port = 3000;
+
+async function createLobby() {
+    let response = await fetch("https://www.deckofcardsapi.com/api/deck/new/shuffle/?deck_count=1")
+    let data = await response.json();
+    let lobbyId = data.deck_id
+    console.log(lobbyId);
+    return lobbyId;
+}
+
+app.get("/lobby/create", async (req, res) => {
+    let lobbyId = await createLobby();
+    res.send("Lobby ID: " + lobbyId);
+})
+
+app.listen(port, () => {
+    console.log("Server is running on port " + port);
+});