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/runtime-cloud-iam-gcp-Reltio-IT.md

@@ -0,0 +1,33 @@
+# Terraform: runtime/cloud-iam/gcp/Reltio-IT
+
+## Requirements
+
+| Name | Version |
+|------|---------|
+| <a name="requirement_terraform"></a> [terraform](#requirement\_terraform) | >=1.3.0 |
+| <a name="requirement_google"></a> [google](#requirement\_google) | ~> 5.20 |
+
+## Providers
+
+| Name | Version |
+|------|---------|
+| <a name="provider_google"></a> [google](#provider\_google) | ~> 5.20 |
+
+## Modules
+
+No modules.
+
+## Resources
+
+| Name | Type |
+|------|------|
+| [google_folder_iam_member.admin](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/folder_iam_member) | resource |
+| [google_folder_iam_member.team_it_project_creator](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/folder_iam_member) | resource |
+
+## Inputs
+
+No inputs.
+
+## Outputs
+
+No outputs.