BUGFIX auto_lreal

[jmmshn]

• Current implementation returns None in some cases. This can result in LREAL=None in the INCAR
• Also added a new keyword for copy_vasp_outputs to allow force kwarg to be activated in copy_files.

[codecov]

Codecov Report

Merging #297 (14617e2) into main (c6bd6d6) will decrease coverage by 0.15%.
The diff coverage is 0.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #297      +/-   ##
==========================================
- Coverage   65.90%   65.75%   -0.15%     
==========================================
  Files          73       73              
  Lines        7044     7043       -1     
  Branches      898      897       -1     
==========================================
- Hits         4642     4631      -11     
- Misses       2138     2149      +11     
+ Partials      264      263       -1     

Impacted Files	Coverage Δ
src/atomate2/vasp/files.py	92.85% <ø> (ø)
src/atomate2/vasp/sets/base.py	67.74% <0.00%> (+0.18%)	⬆️

... and 1 file with indirect coverage changes

[utf]

Thanks!