clock_info - support

That sounds good

I think the alarms are fine, since once one fires the screen is changing and going back to the clock would refresh anyway

Yes, I reckon that's ok for now then.

the agenda should drop passed events as they are over

Yes, this might need some thought and careful testing with the existing addInteractive code (and that built into BW Clock/etc) since right now they're not expecting the arrays they are working on to change underneath them.