[Enhancement] Add progress indicator to window title

[jonk999]

Is your feature request related to a problem? Please describe. When browsing other sites on other tabs and running a generation, etc you cannot tell when it's completed unless checking the output window or the Fooocus tab of the browser.

Describe the idea you'd like When running a generation, etc there is an indicator on the title of the tab for Fooocus indicating % complete. It could also just be an indicator that it is still generating or has finished. This would save unnecessary flicking back and forth either to the Fooocus tab in the browser or the output window.

[mashb1t]

You can already add a notification.ogg or notification.mp3 file to the root of Fooocus to get notified by audio, when generation of images is finished. Gradio has no OOTB way to change the title, but it can be easily achievable using JS. The question only remains if this would make much sense overall.