getIconPath() {
        const blogIcon = this.settingsCache.get('icon');

        if (blogIcon) {
            return this.storageUtils.getLocalImagesStoragePath(blogIcon);
        } else {
            return path.join(this.config.get('paths:publicFilePath'), 'favicon.ico');
        }
    }
@description Checks if we have a custom uploaded icon. If no custom uploaded icon
exists, we're returning the default `favicon.ico`
@returns {string} physical storage path of site icon without [subdirectory]/content/image prefix