Feature Request: Xray Detection config additions

[coralpapa]

Would love to add a "Below-Y" option so it would only detect blocks broken below that level. Alot of times i see players silk take them back to their base and then mine and this causes alot of spam and false detections.

Another option would be adding "Light-Level" option. Most Xrays dont use torches so detecting below a certain light level would also be a good option.