inform the user that they do not pass the GH Sybil checks

[ctrlc03]

Currently, we do not inform an user if they do not pass the GH sybil checks, we simply tell them they might not have passed, neither what exactly these are.

Similarly to p0tion's website https://github.com/privacy-scaling-explorations/DefinitelySetup/blob/dev/web/src/helpers/utils.ts#L847 we could use the token generated during the auth phase to check if they do pass the requirements. In order to do that, the cli must know what these requirements are. Options:

1. add to the .env file
2. store them on firestore and fetch them with a function
3. actually implement per ceremony sybil requirements:
   • during the setup ask for the requirements
   • store the requirements in the ceremony field
   • when a user tries to contribute (checkParticipantForCeremony) we use the token to check the requirements
   • deny or allow based on that