Decided the data handler factory was not simplifying anything and com…#256

Merged

bnb32 merged 3 commits intogb/reg_inpfrom bnb/dh_factory_removal

Jan 16, 2025

+27-85

Commits on Jan 15, 2025

Decided the data handler factory was not simplifying anything and complicating the FeatureRegistry input. Removed this and redefined the 3 extended handlers that were previously using the factory t…
bnb32
committed
renamed data_handers.factory to data_handlers.base, after removal of explicit factory class. Clarified which class were inherited and composed in doc strings.
bnb32
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FeatureRegistry update -> defined with argument.
bnb32
committed