update timezone

src/app.ts

@@ -13,12 +13,16 @@ import { OrganizationController } from "./controllers/OrganizationController";
 import logMiddleware from "./middlewares/logs";
 import { CommandController } from "./controllers/CommandController";
 import { ProfileSalaryController } from "./controllers/ProfileSalaryController";
+import { DateSerializer } from "./interfaces/date-serializer";
 
 import { initWebSocket } from "./services/webSocket";
 
 async function main() {
   await AppDataSource.initialize();
 
+  // Setup custom Date serialization for local timezone
+  DateSerializer.setupDateSerialization();
+
   initWebSocket();
 
   const app = express();