export type MerchantAdminDto = {
    id?: number; // Optional for create payloads
    name: string;
    avantlinkMid?: string | null;
    feedUrl?: string | null;
    offerFeedUrl?: string | null;
    isActive?: boolean | null;
    lastFullImportAt?: string | null; // Spring Instant/LocalDateTime serialized as string
    lastOfferSyncAt?: string | null;
};