[Refactoring]: Consider moving the state_management system to a app_storage.tab based system

[ihsanKisi]

✏️ Problem Description

Currently, the project handles its state management through the state.py module. The advantage is that it is flexible, but the current implementation does not protect the state of the tab after a page refresh, which might lead to a worsened user experience, so I am suggesting considering the app_storage.tab dictionary of the NiceGUI Framework for the state management.

💡 Feature Request

Evaluate the necessity and advantages of app_storage.tab

🌍 Context

No response

🔍 Additional Information

No response

👍 Code of Conduct

• I agree to follow this project's Code of Conduct

[ihsanKisi]

The current implementation provides enums to keep track of the events and dicts. So a total deletion of the state.py module is not the point of the discussion. The storage.tab also uses the observable dictionary system to keep track of subscribers. I will further investigate the scope of the functionality of the storage.tab.

[ihsanKisi]

Currently, it does not make much sense to the new system as it will not bring much convenience. It might be later investigated further in case we want to create persistant user sessions.