Rewrite Desired Feature: Display desired trial count in user interface

[nohelix]

❗ I am putting this here but it doesn't really apply to Pied Piper since the major re-write will probably be a separate project.

Issue

Students keep stopping the rats near trial count and not realizing what the desired trial count is.

Details

Each rat has their minimum run count posted on a near by wall along with the schedule.
Downsides:

• requires manual updates so if rats move file file types frequently then trial count may not be accurate
• not integrated into the user interface so easy to forget/neglect checking when the timer for 1 hour goes off
• Hard to communicate minimum vs. desired that might be able to be handled in user interface

Desired Behavior

When a run is going on, color the current trial count red for below minimum, yellow for below desired/expected count and green for above count requirements.