code: func authorizeWorkitemEditor(ctx context.Context, db application.DB, spaceID uuid.UUID, creatorID string, editorID string) (bool, error) {
  	if editorID == creatorID {
  		return true, nil
  	}
  	authorized, err := authz.Authorize(ctx, spaceID.String())
  	if err != nil {
  		return false, errors.NewUnauthorizedError(err.Error())
  	}
  	return authorized, nil
  }
docs: // Returns true if the user is the work item creator or space collaborator