Better integrated dimension labels

[multimeric]

Currently the dimension name (CTZYX) handling is in a few separate places, including here for Napari:

napari_lattice/plugin/napari_lattice/reader.py

Line 98 in 81180ba

final_imgs.append(DataArray(img.data, dims=calculated_order))

However, it would make sense to refactor this stuff into a new dimension_order parameter to DeskewParams. This would allow the dimension order to be handled better for users of the Python API as well.

This is low priority, and I'm just documenting it as a potential future improvement.