FEAT: Add command line for Xoscar

[aresnow1]

What do these changes do?

Command line for Xoscar.

Related issue number

Fixes #xxxx

Check code requirements

• tests added / passed (if needed)
• Ensure all linting tests pass

[codecov]

Codecov Report

❌ Patch coverage is 91.52542% with 5 lines in your changes missing coverage. Please review.
✅ Project coverage is 93.58%. Comparing base (892e1c5) to head (4a4de7a).
⚠️ Report is 86 commits behind head on main.

Files with missing lines	Patch %	Lines
python/xoscar/worker.py	91.52%	2 Missing and 3 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #28      +/-   ##
==========================================
- Coverage   93.85%   93.58%   -0.28%     
==========================================
  Files          43       44       +1     
  Lines        3399     3458      +59     
  Branches      675      683       +8     
==========================================
+ Hits         3190     3236      +46     
- Misses        138      147       +9     
- Partials       71       75       +4     

Flag	Coverage Δ
unittests	93.43% <91.52%> (-0.27%)	⬇️

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