Supply functions to easily create questions/validations/formInfo/etc

Since right now all these things are just lists, it might be a lot easier to construct them by having a "template" in the form of function arguments, rather than building the list manually

Start by locating how questions, validations, and formInfo are currently represented and constructed in the repository. Compare those list-based structures with the proposed function-argument templates, then clarify the required function interfaces and expected behavior before implementing anything.

Written by the indexing model from the issue text.