Consider Alternative Loading Indicators

[codayon]

Currently, the app uses a skeleton loader, but I think a generic loading indicator would be a better fit here.

The current skeleton doesn't closely match the UI that appears after loading, so it ends up feeling more like a layout shift than a placeholder.

Screencast_20260705_234630.webm

I think using a generic loading indicator, such as a spinner, a pulse animation, or a top loading/progress bar, would provide a cleaner loading experience and avoid the mismatch between the loading state and the final UI.

Related #6047