Add terraform-ipam repository

New repo for YAML-driven NetBox IPAM + Kea DHCP management.

Claude-Session: https://claude.ai/code/session_01JUoARVdmhxKQHyyyp1pxeT

config/git.unkin.net/unkin/repository/terraform-ipam.yaml

@@ -0,0 +1,14 @@
+description: "YAML-driven Terraform for NetBox IPAM prefixes and Kea DHCP scopes"
+private: false
+default_branch: "main"
+default_delete_branch_after_merge: true
+branch_protection:
+  - rule_name: "main"
+    enable_push: false
+    status_check_contexts:
+      - "ci/woodpecker/pr/pre-commit"
+      - "ci/woodpecker/pr/plan"
+    approval_whitelist_users:
+      - "benvin"
+    approval_whitelist_teams:
+      - "Owners"