Add Dynu brownfield DNS inventory outputs and generator

infrastructure/terraform/dynu/outputs.tf

@@ -17,3 +17,31 @@ output "dynu_dns_inventory" {
     records      = local.dynu_dns_records_catalog
   }
 }
+
+output "dynu_root_domain_id" {
+  description = "Dynu numeric domain ID resolved from dynu_root_domain."
+  value       = data.dynu_dns_records.root.domain_id
+}
+
+output "dynu_root_domain_name" {
+  description = "Dynu root domain name resolved from dynu_root_domain."
+  value       = data.dynu_dns_records.root.domain_name
+}
+
+output "dynu_dns_records" {
+  description = "Full read-only DNS record inventory returned by Dynu."
+  value       = data.dynu_dns_records.root.records
+}
+
+output "dynu_dns_hostnames" {
+  description = "Sorted hostname list discovered for dynu_root_domain."
+  value       = sort(distinct([for record in data.dynu_dns_records.root.records : record.hostname]))
+}
+
+output "dynu_dns_record_import_ids" {
+  description = "Map of generated Terraform resource names to provider import IDs in domain_id/record_id format."
+  value = {
+    for name, record in local.dynu_dns_record_name_map :
+    name => format("%s/%s", record.domain_id, record.id)
+  }
+}