fix ESM template

Author: endel

package.json

@@ -1,6 +1,6 @@
 {
   "name": "create-colyseus-app",
-  "version": "0.16.2",
+  "version": "0.16.3",
   "description": "npm init template for bootstrapping an empty Colyseus project",
   "main": "lib/index.js",
   "bin": {

templates/esm/src/app.config.js

@@ -7,7 +7,7 @@ import { playground } from "@colyseus/playground";
  */
 import { MyRoom } from "./rooms/MyRoom.js";
 
-export default config.default({
+export default config({
 
     initializeGameServer: (gameServer) => {
         /**

templates/esm/src/rooms/schema/MyRoomState.js

@@ -1,5 +1,5 @@
-import schema from "@colyseus/schema";
+import { schema } from "@colyseus/schema";
 
-export const MyRoomState = schema.schema({
+export const MyRoomState = schema({
   mySynchronizedProperty: "string"
 })