Utility API call for generating an FMU from a data-repeater

I think it is beneficial to have an API call to generate a data-repeater without needing the full yml configuration.

So an API call like:
POST: generatefmu which generates an FMU with the name of the data-repeater and returns its path. The path can be temporary or a specific path could be passed with the API call.

Start by locating the API entry point for POST generatefmu and the existing data-repeater YAML-to-FMU flow. Check how generated FMUs are currently named and where their paths are returned. Done means the API accepts a data-repeater object, generates an FMU named for it, supports temporary or requested output paths, and returns the path.

Written by the indexing model from the issue text.