Question regarding compliance with F-Droid rules

Hello everyone, I am the developer of the BackgroundWorkAround app and the BackgroundWorkAroundLib library. They are created to demonstrate and use the most aggressive ways of maintaining and restoring operation for background services on Android using standard APIs. The question is, does their use comply with F-Droid rules? Can apps using this (BackgroundWorkAroundLib) library be published on F-Droid? And what about the BackgroundWorkAround app itself, or is it too useless, since it is just a demonstration?

​Thanks in advance.

​Here is what I am talking about:

​BackgroundWorkAround app: GitHub - confidenseuide/BackgroundWorkAround · GitHub

​BackgroundWorkAroundLib:

github.com

GitHub - confidenseuide/BackgroundWorkAroundLib

Contribute to confidenseuide/BackgroundWorkAroundLib development by creating an account on GitHub.

​and maven: ​dependencies { implementation (“io.github.confidenseuide:BackgroundWorkAroundLib:4.0”) }