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/helm/charts/account-common-charts-account-creation.md

@@ -0,0 +1,15 @@
+# account-creation
+
+![Version: 1.1.4](https://img.shields.io/badge/Version-1.1.4-informational?style=flat-square) ![Type: application](https://img.shields.io/badge/Type-application-informational?style=flat-square) ![AppVersion: 1.1.4](https://img.shields.io/badge/AppVersion-1.1.4-informational?style=flat-square)
+
+Helm template for creating a new AWS account
+
+## Values
+
+| Key | Type | Default | Description |
+|-----|------|---------|-------------|
+| accountCreation.customerFacing | bool | `true` |  |
+| accountCreation.reltioCustomerId | string | `"ENVIRONMENT_NAME"` |  |
+
+----------------------------------------------
+Autogenerated from chart metadata using [helm-docs v1.14.2](https://github.com/norwoodj/helm-docs/releases/v1.14.2)