Loading Screen

Description
The loading screen currently disappears too quickly, making it difficult for users to perceive and understand that the application is transitioning between states.

Describe the solution you'd like
The loading screen should remain visible for at least 1-2 seconds, even if the loading process completes faster, to provide a smoother and more intuitive user experience.

Recommendation

Implement a minimum display duration of 1-2 seconds for the loading screen.

The issue does not name a file or test; begin by locating the loading screen component and the logic that hides it when loading completes. Done means the screen remains visible for at least 1–2 seconds, including when loading finishes faster, without disrupting the transition.

Written by the indexing model from the issue text.