Fixing missing uuid in back

back/server.ts

@@ -4,7 +4,7 @@ import grpc from "grpc";
 import {roomManager} from "./src/RoomManager";
 import {IRoomManagerServer, RoomManagerService} from "./src/Messages/generated/messages_grpc_pb";
 
-//App.listen(8080, () => console.log(`WorkAdventure starting on port 8080!`))
+App.listen(8080, () => console.log(`WorkAdventure starting on port 8080!`))
 
 const server = new grpc.Server();
 server.addService<IRoomManagerServer>(RoomManagerService, roomManager);