Zavrsni Rad.zip -

: What specific functionality are you looking to add? (e.g., a login system, a data dashboard, a search filter, or a PDF export?)

Once you provide these details or paste a snippet of your core logic, I can provide: Zavrsni Rad.zip

: Is this a web application (React, PHP, ASP.NET), a mobile app, or a desktop program (Python, C++, Java)? : What specific functionality are you looking to add

: Does the code already run, or are you starting the feature from scratch? a login system