consider using slicer's built in numpy interfacing options

Look into using `slicer.util.updateVolumeFromArray` and `slicer.util.updateSegmentBinaryLabelmapFromArray` to replace the current low-level approach [here](https://github.com/KitwareMedical/lungair-desktop-application/blob/master/Modules/Scripted/Home/HomeLib/image_utils.py)

[slicer.util docs](https://slicer.readthedocs.io/en/latest/developer_guide/slicer.html)

Start in Modules/Scripted/Home/HomeLib/image_utils.py and compare the current low-level array-to-volume handling with slicer.util.updateVolumeFromArray and slicer.util.updateSegmentBinaryLabelmapFromArray in the linked Slicer documentation. The work is done when the applicable low-level approach is replaced by these built-in interfaces without changing the intended volume or labelmap updates.

Written by the indexing model from the issue text.