[fresh_dio] Recommended way to log refresh and retry requests

[LukasMirbt]

What is the recommended way to log refresh and retry requests? Or adding other kinds of interceptors to those requests.

There is currently a pitfall that causes requests to stall indefinitely when passing the same httpClient into the Fresh constructor that later has the Fresh interceptor attached to it.

Could it be a good idea to rename the parameter, adding documentation or to add an assert that the Dio instance passed in should not have a Fresh interceptor?

[Kiura]

@LukasMirbt did you find a way fix this?