There is a docker container available for RaspAP (GitHub - RaspAP/raspap-docker: A community-led docker container for RaspAP) and I have tried to set-up but I keep getting a container restart loop. Would be helpful if you could get this working and added to the BigBear app store to help others out.
Use case for this would be to have the machine that runs CasaOS act as a wireless hotspot allowing you to connect on the road as a mini lab or dev environment., great for small devices like my HP ProDesk.