What is

@hidden

for here?

type User {
  id: ID! @unique
  email: String! @hidden @unique
  password: String! @hidden
  nickname: String! @unique
  name: String
  createdAt: DateTime!
  updatedAt: DateTime!
}

Where did you see this?

Idk, somewhere in graphql docs, ig

@hidden

doesn't have a specific meaning. It is not a recognized directive in the Prisma datamodel.

okay