feat(ory): add kratos-admin-ui service

Deploy the custom Kratos admin UI (Deno/Hono + Cunningham React):
- K8s Deployment + Service in ory namespace
- VSO VaultStaticSecret for cookie/csrf/admin-identity-ids secrets
- Pingora route for admin.DOMAIN_SUFFIX

base/ory/kustomization.yaml

@@ -10,6 +10,7 @@ kind: Kustomization
 resources:
   - namespace.yaml
   - login-ui-deployment.yaml
+  - kratos-admin-deployment.yaml
   # Hydra chart CRDs are not rendered by helm template; apply manually.
   - hydra-oauth2client-crd.yaml
   - vault-secrets.yaml