Update charge scale parameters

[jzettle]

This PR updates the charge scale parameters and adds smearing as an option. This requires SPINE version >0.17.0 to include all the necessary elements.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 100.00%. Comparing base (35bdde8) to head (014f8ff).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##              main       #33   +/-   ##
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  Coverage   100.00%   100.00%           
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  Files           13        13           
  Lines         1319      1319           
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  Hits          1319      1319           

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[francois-drielsma]

Updated the ICARUS charge-scale modifier to add only the response and smearing calibration stages, with priorities 10/9 so they run before the existing charge calibrations. Added a model >=250303 compatibility gate because earlier ICARUS models do not have in-chain calibration, plus resolved-config regression coverage. Also removed the trailing whitespace that was failing pre-commit. Full local configuration validation and pre-commit pass.

[francois-drielsma]

Approved after narrowing the ICARUS override to response/smearing, preserving the base calibration, gating compatibility at model >=250303, and adding regression coverage.