Computed Values: Base Mechanics

Background

In the medical version of Recovery Cat, we want to help patients better understand their health trends and progress with their therapy plan. However, we do not want to have any evaluation of the progress "good" "bad "healthy" or "unhealthy".

What to do

Create mechanics that allow for arbitrary computed values to be added in the future. Computed values objects are derive values from a dataset (e.g. averages and trends) and also render them as icon, images or text.

See: !588