feat: confluence benchmark, pattern extractor, agent KB, UX spec

- extract-patterns.js: mines layered arch, ArgoCD appsets, cloud regions,
  CIDR allocations, naming conventions, sync waves, tech stack from code
- agent-kb.js: token-efficient JSON rendering of same doc tree
- eval-confluence-ref-questions.json: 32 reference-only benchmark questions
- wiggum-v2.sh: Ralph Wiggum loop targeting confluence baseline (77.8%)
- docs/human-ux-spec.md: BMad UX designer spec for human doc structure
- Eval results: V2 at 28.7% vs confluence 77.8% baseline
- Hub/spoke ownership now correctly extracted (95% on that question)
- Naming conventions, regions, CIDRs surfaced in system-architecture.md

foxtrot-docs-v3/reference/terraform/control-core-azure-cluster-resources.md

@@ -0,0 +1,45 @@
+# Terraform: control-core/azure/cluster-resources
+
+## Requirements
+
+| Name | Version |
+|------|---------|
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >= 1.9.0 |
+| <a name="requirement_azurerm"></a> [azurerm](#requirement\_azurerm) | ~> 4.0 |
+| <a name="requirement_helm"></a> [helm](#requirement\_helm) | ~> 2.17 |
+| <a name="requirement_kubernetes"></a> [kubernetes](#requirement\_kubernetes) | ~> 2.30 |
+
+## Providers
+
+| Name | Version |
+|------|---------|
+| <a name="provider_azurerm"></a> [azurerm](#provider\_azurerm) | 4.26.0 |
+| <a name="provider_helm"></a> [helm](#provider\_helm) | 2.17.0 |
+| <a name="provider_kubernetes"></a> [kubernetes](#provider\_kubernetes) | 2.36.0 |
+
+## Modules
+
+No modules.
+
+## Resources
+
+| Name | Type |
+|------|------|
+| [azurerm_federated_identity_credential.crossplane_provider_identity](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/federated_identity_credential) | resource |
+| [azurerm_role_assignment.crossplane_sub_contributor](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/role_assignment) | resource |
+| [azurerm_user_assigned_identity.crossplane_identity](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/resources/user_assigned_identity) | resource |
+| [helm_release.crossplane](https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release) | resource |
+| [helm_release.komoplane](https://registry.terraform.io/providers/hashicorp/helm/latest/docs/resources/release) | resource |
+| [kubernetes_manifest.crossplane_provider_configs](https://registry.terraform.io/providers/hashicorp/kubernetes/latest/docs/resources/manifest) | resource |
+| [kubernetes_manifest.crossplane_providers](https://registry.terraform.io/providers/hashicorp/kubernetes/latest/docs/resources/manifest) | resource |
+| [kubernetes_service_account_v1.crossplane-sa](https://registry.terraform.io/providers/hashicorp/kubernetes/latest/docs/resources/service_account_v1) | resource |
+| [azurerm_kubernetes_cluster.default](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/data-sources/kubernetes_cluster) | data source |
+| [azurerm_subscription.primary](https://registry.terraform.io/providers/hashicorp/azurerm/latest/docs/data-sources/subscription) | data source |
+
+## Inputs
+
+No inputs.
+
+## Outputs
+
+No outputs.