(Low priority) Handle separate cameras better

[KangarooKoala]

Instead of manually duplicating logic for each camera inside VisionSubsystem, we can make a helper class to handle everything that's specific to a camera and make two instances of that.

For example, inside VisionSubsystem, define this:

private class Camera {
  private final PhotonCamera photonCamera;
  private final PhotonPoseEstimator photonPoseEstimator;
  private final StructPublisher<Pose3d> rawFieldPose3dEntry;

  public Camera(String photonVisionName, String name, Transform3d robotToCamera) {
    // Initialize stuff here...
  }

  public void update() {
    // Loop over updates here
  }

  private void process(PhotonPipelineResult result) {
    // Process result here... Use the estimator and entry in the Camera class
  }
}

[iamawesomecat]

Is this something we could also use in a future season 👀

[koolpoolo]

probably

[koolpoolo]

Done with Limelight #194 💀