BUG: Charge structure not parsed

[jmmshn]

When parsing the following directory into a TaskDocument.
The result should have +1 charge (NELECT = 349 vs 350 for the neutral)
The current version of the Vasprun Object in pymatgen gives Vasprun.structure.charge == -1 due to a bug fix in
materialsproject/pymatgen#2577

Either way, with or without the fix to the sign,the current parsing of the directory using TaskDocument gives zero charge:

tdoc = TaskDocument.from_directory("./")

Gives:

tdoc.structure.charge # --> 0

Files to reproduce linked below:

charged_vasprun_ex.zip

[jmmshn]

So it looks like this is cause:

atomate2/src/atomate2/vasp/schemas/calculation.py

Line 487 in 6047862

structure = vasprun.final_structure

We use final_structure:
https://github.com/materialsproject/pymatgen/blob/d10c460b2b20b8802e345491bfe2301d1376650e/pymatgen/io/vasp/outputs.py#L496

Which calls _parse_structure that reconstructs the structure from the XML data without charge.

[jmmshn]

resolved in #155