feat(infra): data, storage, devtools, and ory layer updates

- data: CNPG cluster tuning, OpenBao values, OpenSearch deployment fixes,
  OpenSearch PVC, barman vault secret for S3 backup credentials
- storage: SeaweedFS filer updates (s3.json via secret subPath), PVC for
  filer persistent storage
- devtools: Gitea values (SSH service, custom theme), gitea-theme-cm ConfigMap
- ory: add kratos-selfservice-urls.yaml for self-service flow URLs
- media: LiveKit values updated (TURN config, STUN, resource limits)
- vso: kustomization cleanup

base/data/openbao-values.yaml

@@ -17,6 +17,9 @@ server:
     registry: quay.io
     repository: openbao/openbao
 
+  # Disable anti-affinity — single-node cluster.
+  affinity: ""
+
   standalone:
     enabled: true
     config: |