Implement offline catalog lane scaffold generation

Assistant: codex
Assistant-Model: gpt-6.1-sol
Assistant-Session: 01a10391-6355-7b41-b0fa-3e14e874f091

examples/catalog-lane-scaffold/platform-request.yaml

@@ -0,0 +1,49 @@
+schema_version: 1
+lane_id: example-workload-kv
+ccr_id: CCR-2099-9001
+title: Synthetic exact workload KV read fixture
+date: '2026-10-04'
+consumer_repo: example-consumer
+owner_repo: railiance-platform
+requester:
+  agent: example-consumer
+  reason: Offline fixture only; no deployed consumer or credential exists
+review_approvers:
+- platform-owner
+- consumer-owner
+target:
+  domain: infotech
+  tenant: platform
+  workload: example-consumer
+  environment: build
+  purpose: Offline fixture of proposed exact-path metadata
+openbao:
+  mount: platform
+  kv_path: platform/workloads/example-consumer/config
+  fields:
+  - CLIENT_SECRET
+  policy_name: workload-kv-read-example-consumer
+  auth:
+    mount: kubernetes
+    role: example-consumer-eso
+    audience: openbao
+    service_account_names:
+    - example-consumer-eso
+    service_account_namespaces:
+    - example-consumer
+    ttl: 15m
+eso:
+  store_name: openbao-example-consumer
+  server: http://openbao.openbao.svc:8200
+  namespace: example-consumer
+  external_secret_name: example-consumer-config
+  secret_name: example-consumer-config
+  refresh_interval: 5m
+  data:
+  - secret_key: client-secret
+    property: CLIENT_SECRET
+risk:
+  classification: standard
+  notes:
+  - Synthetic prospective lane risk applies to the entire readable path; no actual
+    credentials.

examples/catalog-lane-scaffold/warden-request.yaml

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+schema_version: 1
+lane_id: example-workload-kv
+title: Synthetic exact workload KV read fixture
+need_keywords:
+- synthetic example workload config
+consumer_repo: example-consumer
+owner_repo: railiance-platform
+workload_ref:
+  applicability: applicable
+  unknown_reason: Synthetic fixture has no published deployment identity
+risk: standard
+wiki_ref: railiance-platform:docs/catalog-lane-scaffold.md
+canon_ref: railiance-platform:credential-change-requests/CCR-2099-9001.yaml
+reviewed: '2026-10-04'
+platform_request_ref: railiance-platform:examples/catalog-lane-scaffold/platform-request.yaml