CommentListResponseDto: {
    comments: {
        attachments: {
            contentType: string;
            fileId: string;
            name: string;
            preview: {
                pageCount: number | null;
                pdfUrl: string | null;
                reason: string | null;
                status:
                    | "none"
                    | "pending"
                    | "ready"
                    | "failed";
            };
            size: number;
            url: string | null;
        }[];
        authorName: string | null;
        content: string;
        createdAt: string;
        id: string;
        isAnonymous: boolean;
        parentId: string | null;
    }[];
    nextCursor: string | null;
}