GoodLock / LockStar / Always on Display - add widget

[davehorne]

This is a new feature of One UI 6, adding a widget to our Always on Display (AOD). 

It would be nice if we could tap that widget to make it brighter for a few seconds, but it's a nice feature to have nonetheless.  As it is now, the widget is a tad too dark (even with the brightness setting maxed). 

I'm using the Calendar widget though I could also see using the Weather widget. 

It's these small incremental features that make things interesting. 

[xyes]

Customisation on AOD has been removed from LockStar on the latest update as it fails to auto refresh.