Field Test Layer Add Hover

[Andrewyx]

Description of the task

The current gl_movement_field_test_layer.py does not allow for control over final robot orientation, nor does it display the location of the robot until the user clicks. We should implement both.

Acceptance criteria

• Robot orientation can be specified via click + direction (to form a vector)
• Robot position and orientation should be visualized using the typical red outline to specify target destinations.
• Selected robots should have an identifier to make ti clear when a robot is indeed selected

Blocked By