Widget support

I'd love to have widget support in this app if possible. The motivation behind it is breaking the phone's addiction. You'll be constantly reminded the total hours you've spent on phone today and on exactly what apps. This is how I use the stock Digital Wellbeing app and it'd be nice if we can finally have a good open source alternative to it. You can check Digital Wellbeing implementation to see how it'd look. Thanks for the great app.