export interface LinkSummary {
    /** The full shortened URL (e.g. https://pncl.to/abc123). */
    from: string;
    /** Destination URL that the shortened link redirects to. */
    to: string;
    /** Expiration date in ISO 8601 format, or null if permanent. */
    expiresAt?: string | null;
    /** ISO 8601 timestamp of when the link was created. */
    createdAt: string;
}