Refactor ModelDimension and initialization of ModelStateDerived

[dweindl]

• Move some other model dimensions from the Model constructor to ModelDimensions
• Perform more initialization of ModelStateDerived inside its constructor

[codecov]

Codecov Report

Attention: Patch coverage is 93.87755% with 3 lines in your changes missing coverage. Please review.

Project coverage is 77.68%. Comparing base (de1804a) to head (850d4cc).
Report is 103 commits behind head on develop.

Files with missing lines	Patch %	Lines
include/amici/model_dimensions.h	62.50%	3 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop    #2507      +/-   ##
===========================================
- Coverage    77.71%   77.68%   -0.04%     
===========================================
  Files          324      324              
  Lines        21725    20946     -779     
  Branches      1451     1451              
===========================================
- Hits         16883    16271     -612     
+ Misses        4839     4672     -167     
  Partials         3        3              

Flag	Coverage Δ
cpp	73.42% <89.79%> (-0.19%)	⬇️
cpp_python	34.09% <73.46%> (-0.01%)	⬇️
petab	36.61% <76.59%> (+0.01%)	⬆️
python	72.23% <87.75%> (-0.09%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Files with missing lines	Coverage Δ
include/amici/model.h	76.19% <ø> (ø)
include/amici/model_dae.h	72.72% <ø> (ø)
include/amici/model_ode.h	100.00% <ø> (ø)
include/amici/model_state.h	100.00% <ø> (ø)
src/model.cpp	84.46% <100.00%> (-0.01%)	⬇️
src/model_state.cpp	100.00% <100.00%> (ø)
include/amici/model_dimensions.h	46.47% <62.50%> (+1.16%)	⬆️

... and 80 files with indirect coverage changes