♻️ Extracted web server and websocket

initializacion and added helper to get NODE_ENV value

src/backend/helpers/util.ts

@@ -0,0 +1,9 @@
+const environment = process.env.NODE_ENV;
+const isDevelopment = environment === "development";
+const isProduction = environment === "production";
+
+export {
+  environment,
+  isDevelopment,
+  isProduction
+};