FeedbackChatDto: {
    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;
    isDeleted: boolean;
    isEdited: boolean;
    isFromInitiator: boolean;
    parentId: string | null;
    roomId: string;
}