I think it's fine that it's minified, code-golf style, but yes I agree that this would be much more convincing and useful with an unminified source.

Isn’t unwrapping and commenting just one prompt away?

Assuming the agent doesn't forget or misinterpret anything.

It would be much better to just have a deterministic minification script.

… no, you shouldn’t use AI for simple reformatting of code without the newlines. We have syntax parsers and reformatters for this. Use them, then put that into the LLM for commenting, if you really want to.