Prisma schema changes when moving from NextAuth to Clerk

model User {
  id    Int    @id @default(autoincrement())
  posts Post[]
}

model Post {
  id       Int  @id @default(autoincrement())
  author   User @relation(fields: [authorId], references: [id])
  authorId Int // relation scalar field  (used in the `@relation` attribute above)
}

model Post {
  id       Int  @id @default(autoincrement())
  authorId Int
}