async addTrackingToUrl(url, post, memberUuid) {
        url = await this.addRedirectToUrl(url, post);
        url.searchParams.set('m', memberUuid);
        return url;
    }
Add tracking to a URL and returns a new URL (if link click tracking is enabled)
@param {URL} url
@param {Post} post
@param {string} memberUuid
@return {Promise<URL>}