DigitalOcean.listDomains ran the API response through __parseRes, which does
not map anything to `.domain` and additionally rewrites each item's `.name` to
its subdomain via tld-extract. DO's /v2/domains returns objects keyed `name`
with no zone id, so the domain objects had no usable `.domain` and Domain.create
threw ObjectValidateError ("domain is not string type"), aborting the sync.
Map name -> domain the way CloudFlare.listDomains does and skip __parseRes (it
is for record responses). DO has no zone id; the earlier zoneId-omit fix covers
that. Also request per_page=200 so accounts with >20 domains aren't truncated.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>