Support 3D data and resolution functions

[pmneves7]

SasData is going to begin importing 3D SANS data. That is, a 2D detector grid at a CW source will have qx, qy, and qz for every measured pixel. In a TOF source we will also have a 3D volume of data.

We will want to generalize the resolution function to 3D for this as well. Pederson and Harris originally developed this:
https://journals.iucr.org/paper?S0021889890003946
https://journals.iucr.org/paper?S0021889894010617
And I took a stab at it as well:
Appendix B: https://journals.iucr.org/j/issues/2024/06/00/jl5095/index.html
And coded it in Matlab:
https://github.com/paulneves77/GRIP/blob/main/GRIP/callbacks/GRIP_res_callbacks.m