[ ] Make a repeatable mount for apriltag on robot base
[ ] Perform point cloud calibration - is this needed?
Or potentially can we just find a rough transformation based on hardware? Perhaps a fallback. Otherwise we'll need to find a good target on EE to generate point cloud as well. Not sure if it's worth the effort.
[ ] Create camera_robot_registration node/launchfile to create extrinsic calibration config.
Find the april tag to rb frame transformation: