Enable import of local XYZ files

[mrakitin]

Summary

This PR adds a feature to import local XYZ files. Partially based on the implementation in #26 with some subsequent cleanups and reusing objects from existing libraries.

Closes #26.

Example

An example input was taken from https://www.gloriabazargan.com/blog/visualizing-molecules:

One needs to remove the first two lines to make it work with the current version of the parser:

17       <-- remove this line
Pentane  <-- remove this line
C      -0.06119     -0.14438     -0.09006
H      -0.06046     -0.76500      0.81047
H       0.04110     -0.82551     -0.94388
C       1.13633      0.80196     -0.06785
H       1.04730      1.50136      0.77446
H       1.16482      1.40068     -0.98213
C       2.43464      0.02076      0.06562
H       2.42913     -0.60381      0.96237
H       3.28623      0.69990      0.13111
H       2.58851     -0.63256     -0.80327
C      -1.39343      0.59934     -0.18301
H      -1.35021      1.39778     -0.92849
H      -1.60573      1.07576      0.78352
C      -2.52277     -0.35635     -0.53888
H      -3.48791      0.04616     -0.21351
H      -2.38991     -1.33607     -0.06587
H      -2.57051     -0.50852     -1.61872

Screenshot

[timurbazhirov]

This function does the job, but it's a bit too long. Here's what we can do:

1. Isolate the Math-related portions to Made
2. Create one more default material config in Made to have a simple cubic lattice and import here
3. Keep only 5-10 lines here with clear naming - e.g. determineMaxInteratomicDistance(material) etc.

[timurbazhirov]

We can remove these, I guess, no?

[timurbazhirov]

We should consider a test for this functionality, similar to https://github.com/Exabyte-io/materials-designer/tree/dev/tests/cucumber/features/menu and including some of the fixtures you provided earlier in this PR