tehsaad/Library-Managment-System ? reverse-engineered prompt

Build me a simple desktop library management app with a clean login screen and a main dashboard after sign in.

I want it to feel like a small school or college library system, where a librarian can get into the app, see the main window, and manage the basics like books and members in an easy way. Make the interface simple and polished, with separate screens for login and the dashboard, and use whatever standard desktop UI approach fits this project best. Keep the navigation straightforward so someone non technical could use it without much explanation.

If anything is unclear, look up current docs online and make sensible choices. Focus on making the app actually usable, with a smooth flow from login to dashboard, and include placeholder data or simple sample actions if needed so the whole thing feels complete.