SchedulerPropotionalViewItem should allow the height to be as small as 1px

[kdikov82]

Currently, even if the default "min-height" style added to k-event is overridden to 1px and the text within the event is removed, if the calculated height of an event is shorter than 1px (based on the slot duration and slot divisions), it will default to 25px:

rect.height = props.vertical
            ? (total - (BORDER_WIDTH))
            : ((props.resizeHint || props.dragHint) && mostSiblingsInSlot <= 1)
                ? rect.height
                : (props.style && props.style.height ? props.style.height as any : 25);

With should default to "1".

Here is an example with the issue, where the first two events (1 minutes long and 1 second long) are rendered with height of 25px. If one of the events duration is changed to 2 minutes for example, the event will be rendered with 1px height: https://stackblitz.com/edit/react-g64ffz-gq4cet?file=app%2FmypropviewItem.tsx

[Yanko-Georgiev]

Requested in Ticket ID: 1677513

[Yanko-Georgiev]

Requested in TicketID: 1677193

[Yanko-Georgiev]

Requested in TicketID: 1682984