Nested inputs do not return all types

[fokot]

If inputs are more than 2 levels deep not all types are returned. In Queries it is ok (I mean output types).

Example graphiql error:

"message": "Invalid or incomplete schema, unknown type: EngineInput. Ensure that a full introspection query is used in order to build a client schema.",

Example schema:

import caliban.{CalibanError, GraphQL, RootResolver}
import caliban.GraphQL.graphQL
import zio.Task

object NestedTest {

  case class Engine(serial: String, fuel: String)
  case class SpaceShip(serial: String, name: String, engine: Engine)
  case class Character(name: String, spaceShip: SpaceShip)

  case class Queries(
//    character: SpaceShip => Task[Character] // works
    character: Character => Task[Character] // does not work
  )

  val interpreter: GraphQL[Any, Queries, Unit, Unit, CalibanError] =
    graphQL[Any, Queries, Unit, Unit](
      RootResolver(Queries(_ => ???))
    )
}

[ghostdogpr]

@fokot Good find! This is clearly a bug.