Grid Calendar View: add box outline formatting option

MAdelizzi

we can conditionally format the bar color in the calendar based on conditional formatting in the grid. Add ability to include box outline as an additional choice. Example: Priority items get red box outline

anadyne_plan

this would allow more visual cues on calendar view, meaning users could get important information with less clicking and reading (certain recurring category of event like 'no participants allowed to join with camera off')