Decomisión de openclaw

- Elimina manifests openclaw/ y argocd/application-openclaw.yaml
- backup-system: fuera del backup diario, crown-jewels, expected y retain;
  fuera el mount hostPath del cronjob y la fila de RESTORE.md
- monitoring: eliminado panel openclaw del dashboard homelab-overview
- n8n: openclaw y polymarket fuera del health-check (espejo del workflow vivo)
- cluster-wide/namespaces.yaml: fuera openclaw + añadidos separadores '---'
  que faltaban (el archivo era un único doc YAML donde ganaba el último ns)

Cluster ya limpio: app ArgoCD, namespace, PVC/PV, RBAC cluster-scoped y
monitor de Uptime Kuma. Backup final: ~/decommissioned/openclaw-final-2026-07-18.tar.gz

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

backup-system/cronjob-backup.yaml

@@ -40,8 +40,6 @@ spec:
               mountPath: /data/backups/backups
             - name: n8n-data
               mountPath: /data/n8n
-            - name: openclaw-data
-              mountPath: /data/openclaw
             - name: scripts
               mountPath: /scripts
             - name: k3s-storage
@@ -67,10 +65,6 @@ spec:
             hostPath:
               path: /data/n8n
               type: DirectoryOrCreate
-          - name: openclaw-data
-            hostPath:
-              path: /data/openclaw
-              type: DirectoryOrCreate
           - name: scripts
             configMap:
               name: backup-scripts