Can't filter or sort c14s by cal attributes

[joeroe]

Because there's a difficult to specify many-to-many relationship based on c14_age and c14_error. Maybe the new composite primary key feature in Rails 7.1 can help? https://edgeguides.rubyonrails.org/7_1_release_notes.html#composite-primary-keys

[MartinHinz]

solved with 68249e4

[joeroe]

@MartinHinz I think what I actually meant by this was filtering and sorting of C14s using regular Rails methods (i.e. C14.where, C14.sort) as this is what we use in the C14 index view and other places where we list dates.

I think your recent PR I only addressed filtering within the data view? Sorry for the ambiguity.