feat: set the default value for teamCount in ExerciseCreator to 1 or roles.length

const ExerciseCreator: FC<ExerciseCreatorProps> = ({ open, setOpen }) => {

  const [definition, setDefinition] = useState<Definition>()

  const [teamCount, setTeamCount] = useState<undefined | number>()

  const [teamCount, setTeamCount] = useState<number>(

    definition?.roles.length || 1

  )

  const [name, setName] = useState<string>('')

  const [onDemand, setOnDemand] = useState<boolean>(false)

  const [interval, setInterval] = useState<[Date | null, Date | null]>()

    setOpen(false)

    setDefinition(undefined)

    setTeamCount(undefined)

    setTeamCount(definition?.roles.length || 1)

    setName('')

    setOnDemand(false)

    setInterval(undefined)

    setConfigOverride(undefined)

    setErrors({ definition: false, names: false, team: false, interval: false })

  }, [setOpen])

  }, [definition?.roles.length, setOpen])

  const [{ fetching: loading }, addExercise] = useTypedMutation(CreateExercise)

  const [{ data: definitionData }] = useTypedQuery({