Adding catwoman_tr to model transit limb-asymmetries

[taylorbell57]

This PR makes progress on resolving #314 by adding support for the catwoman astrophysical model which can be used to model transit limb-asymmetry. catwoman is heavily based off of batman, so adding support for the model ended up being quite easy. No need to delay v1.0 for this PR, but just thought I'd publish it now since I'd got it working already

[taylorbell57]

Note that the pytest error is caused by an installation issue with catwoman which will be resolved by a PR that I've submitted to their repo

[codecov]

Codecov Report

Attention: Patch coverage is 50.00000% with 24 lines in your changes missing coverage. Please review.

Project coverage is 57.57%. Comparing base (9de59a3) to head (05aa571).
Report is 17 commits behind head on main.

Files with missing lines	Patch %	Lines
.../eureka/S5_lightcurve_fitting/models/AstroModel.py	26.31%	14 Missing ⚠️
...reka/S5_lightcurve_fitting/models/CatwomanModel.py	46.15%	7 Missing ⚠️
src/eureka/S5_lightcurve_fitting/s5_fit.py	50.00%	2 Missing ⚠️
src/eureka/lib/util.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #702      +/-   ##
==========================================
- Coverage   57.62%   57.57%   -0.05%     
==========================================
  Files         112      113       +1     
  Lines       14082    14123      +41     
==========================================
+ Hits         8115     8132      +17     
- Misses       5967     5991      +24     

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[taylorbell57]

@kevin218, a reminder that this PR is ready for you to review when you get the chance