Feature request: ability to set the time at which the day starts

[ms-vx]

Hi !
Ok so this might be a weird one: I would like to be able to set the time of day at which the day begins. I know, it sounds weird, but hear me out. I will often add entries after midnight, but before sleeping. Ideally, I would like events before say 4AM to be added to belong to the day before. This has been one of my biggest frustrations with several mood trackers I've used in the past, and I feel it's way easier to implement it in JS than to go to bed early everyday.

What I'm seeing is something like this:

• at a "Shift start of day by" setting
• adjust dates in calendar
• fix groupByPeriod (this one might get pretty tricky) to enforce this as well
• fix the query filters as well