++ sarex-contour: eav, bi, auth-flow, document-link

Все 4 — чистое наследование base:
- eav, bi — vault-зависимости (postgres [+ eav также minio]) заведены
  через terraform (live/database, live/s3, applications-блок).
- auth-flow, document-link — чистые статические фронтенды без бэкенда
  (см. CLAUDE.md), вообще без vault-зависимостей.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

apps/auth-flow/sarex-contour/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../base

apps/bi/sarex-contour/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../base

apps/document-link/sarex-contour/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../base

apps/eav/sarex-contour/kustomization.yaml

@@ -0,0 +1,4 @@
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+resources:
+  - ../base

clusters/sarex-contour/kustomization.yaml

@@ -17,3 +17,7 @@ resources:
   - ../../apps/control-interface/sarex-contour
   - ../../apps/workspaces/sarex-contour
   - ../../apps/django/sarex-contour
+  - ../../apps/eav/sarex-contour
+  - ../../apps/bi/sarex-contour
+  - ../../apps/auth-flow/sarex-contour
+  - ../../apps/document-link/sarex-contour