Make Timer full screen

When I run Timer on Kagi, it gets displayed as a widget, which means I see a lot of unnecessary and confusing information surrounding it :

I suggest that a UI feature is added to the Timer widget which makes the Timer the only component of that tab.

This would make the Timer a very neat tool to use in teaching where distractions are not welcome.

This feels similar to https://kagifeedback.org/d/1306-cost-saving-dont-load-search-results-by-default-for-math-queries/
Where it shouldn't show results if there's a very clear widget match (like this example). I can merge this thread into there if you're ok with that