show progress bar when loading device list

[Baalmart]

Is your feature request related to a problem? Please describe.
As a way of improving the user experience, there is a need to generate some lading/progress bar as users load the devices list accordingly.

Describe the solution you'd like
Just a progress bar instead of showing "no records present" for situations where the system is loading items in the background.

Describe alternatives you've considered
https://openbase.com/categories/js/best-react-progress-bar-libraries

Additional context
N/A