fix: Separation fixes

[ruchamahabal]

Closes: #17
Closes: #16

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 81.39535% with 8 lines in your changes missing coverage. Please review.

Project coverage is 71.73%. Comparing base (071568d) to head (db08991).
Report is 2699 commits behind head on develop.

Files with missing lines	Patch %	Lines
hrms/payroll/doctype/gratuity/gratuity.py	85.00%	3 Missing ⚠️
setup.py	0.00%	3 Missing ⚠️
...t/income_tax_computation/income_tax_computation.py	50.00%	1 Missing ⚠️
hrms/setup.py	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop      #18      +/-   ##
===========================================
+ Coverage    71.69%   71.73%   +0.04%     
===========================================
  Files          174      174              
  Lines         8591     8623      +32     
===========================================
+ Hits          6159     6186      +27     
- Misses        2432     2437       +5     

Files with missing lines	Coverage Δ
hrms/overrides/employee_payment_entry.py	73.33% <100.00%> (+3.18%)	⬆️
...t/income_tax_computation/income_tax_computation.py	91.59% <50.00%> (-0.36%)	⬇️
hrms/setup.py	0.00% <0.00%> (ø)
hrms/payroll/doctype/gratuity/gratuity.py	87.34% <85.00%> (-0.74%)	⬇️
setup.py	0.00% <0.00%> (ø)

... and 1 file with indirect coverage changes