Clojurians Log v2

If I wanted to provide a basic seed of data for an application, something that won't change too often (yet) but needs to be there for MVP stage, would putting that in an edn in the repo be the idiomatic approach? Or should I rather use yaml/Json/..? More gibberish for context: I'm finally back at building something with biff in an attempt to actually learn clojure to an extent that I can become more or less productive - I got way further than with my last attempt. TBH I had a little starting help from an LLM, just as a disclaimer. In any case, it's going to be a workout tracker inspired by one of the big commercial ones. Although mine is obviously better because its built with clojure and some lightweight event sourcing 😜 and for the MVP I need to provide a basic library of exercises and plans and I have descoped the crud part for that to focus on the core logic