Coherent structure for Epochs

As a MooD Solution Builder

I want Epochs to be structured the same way, regardless of whether they are self definied or pre-implemented in MooD

So That I can query those structures in a coherent fashion and not have to build special cases for "months" and "years" when searching for (for instance) measures which are epoch-enabled.

Benefits reduced implementation time, due to having to build out multiple queries to address the same problem.

Acceptance Criteria Epochs implemented so that I can find them by "type" in another way than which epoch category they are in (since "months" and "years" are in the same category and I have to implement controls to make sure I know which "typ" I find when I query that category).

Customer / Originator LFV

Priority Medium