feat(SW-550): added sync functionality and sitemap generation
* feat(SW-550): added sync functionality and sitemap generation
* feat(SW-550): Added support for splitting and saving multiple sitemaps when there are 50000+ urls
* feat(SW-550): Updates after PR
* feat(SW-550): Added locale to sitemap data
* feat(SW-550): Added support for locale based sitemapData
* feat(SW-550): Saving alternates of sitemap entries
* feat(SW-550): Refactoring to use sitemap utils file
* feat(SW-550): Using Netlify.env to get environment variables
* feat(SW-550): clarify use of functions
Approved-by: Michael Zetterberg