Refactoring

[vvvvvvvector]

The app might need to be refactored in some places, but definitely not everywhere

When I was developing the project some decisions were made very fast, just to make the app work, because I wanted to graduate from university in summer not in September 🙂 (the app is my bachelor's degree final project)

So ofc I agree that something might look ugly in the code

but maybe in the future, I will refactor it