type: array
items:
  type: object
  properties:
    title:
      type: string
    description:
      type: string
    path:
      type: string
      description: Path in URL format, cannot be empty, cannot contain spaces or special characters, must start with /, no need to include language level, e.g., /zh/about should return /about
    parentId:
      type:
        - string
        - "null"
      description: Parent node path, if null indicates it is a top-level node
    sourceIds:
      type: array
      description: Associated sourceId from `<data_sources>` for subsequent translation and content generation, must come from sourceId in `<data_sources>`, cannot have fake ids, **cannot be empty**
      items:
        type: string
    icon:
      type: string
      description: Lucide icon name for root-level documents (just support lucide:icon-name, not support other icon collections)
  required:
    - title
    - description
    - path
    - sourceIds