Haven’t learned advanced query yet.
Right now you can create a deadline item by the /deadline command, but it can only be displayed as the absolute time, instead of countdown timers. Shall we move this into a feature request?
I know /deadline. I just got to know Datalog is very powerful and thought it might support calculation like this. If it’s not the case, it’s ok to move this into a feature request.
The data is there. It’s the “rendering the time as countdown (and refreshing every one second)” that’s not there. I see it as a good opportunity for testing the upcoming plugin system.