// ── 合规 / 安全 ── export interface PrivacyPolicy { id: string version: string title: string content: string effectiveAt: string published: boolean createdAt?: string } export interface UserAgreement { id: string version: string title: string content: string effectiveAt: string published: boolean createdAt?: string } export interface Filing { id: string type: string title: string description?: string status: string filedAt?: string createdAt?: string } export interface DeletionRequest { id: string userId: string userName?: string reason?: string status: 'pending' | 'approved' | 'rejected' createdAt: string } export interface SecurityEvent { id: string type: string userId?: string detail?: string severity?: string createdAt: string }