[FEATURE] A Download Indicator

[Heus-Sueh]

Is your feature request related to a problem? Please describe.
A Download indicator that shows the multiple things being downloaded by the user

Describe the solution you'd like
A Download indicator

Screencast from 2023-09-01 18-17-11.webm

Describe alternatives you've considered
None.

Additional context
when you want to download the latest version of some wine, you want to do it for Steam, Bottles, Lutris...etc and as you change pages it is not possible to see if the package has been downloaded, is downloading or if it has already been completed for that reason a download indicator could be interesting.

[Vysp3r]

I guess I could add something top right for recent activity for now until I add my notification system.

[Vysp3r]

I will add that for the next update since it's not that hard to do.

[Vysp3r]

I am changing the flow of the application a bit and this will not be required anymore so I will close this issue.