Site transition status

Determine a site's transition status on import, using the DNS details of its hosts, and display it in the organisation sites table.

'indeterminate' status would need to be set manually for sites which are being redirected externally by suppliers, or for those which we are redirecting live via their aka domains (partial domain redirects). This status overrides 'pre-transition' but not 'live': as soon as we can tell that at least one host points to us, the site is live regardless of its previous status.

This status should also be displayed on the site show page.