Haven isnt starting up because youre missing the files in the directory. The docker compose file maps the "current directory", and im not sure what that means to portainer. Try changing the paths, left side of the colon only. Right side should not be changed
volumes:
- ./data/blossom:/haven/blossom
- ./data/db:/haven/db
- ./relays_blastr.json:/haven/relays_blastr.json
- ./relays_import.json:/haven/relays_import.json
- ./data/tor:/var/lib/tor

