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/opensearch-pvc.yaml

@@ -0,0 +1,10 @@
+apiVersion: v1
+kind: PersistentVolumeClaim
+metadata:
+  name: opensearch-data
+  namespace: data
+spec:
+  accessModes: [ReadWriteOnce]
+  resources:
+    requests:
+      storage: 10Gi