add status property in hackathon_participants table

[Manggigi]

admin should only approve if the the hackathon_team_id is verified manually in admin page we can call it (application for participants, but how about for judges)

• status property with PENDING | APPROVED | ARCHIVED enum

[Manggigi]

what if we created another table for it, call it hackathon_role_application

• hackathon_id (text)
• hackathon_team_id (text | null)
• user_id(text)
• isJudge(bool)

then if admin confirm the role, we can call createHackathonParticipant or createHackathonJudge function