Add nextcloud helm

apps/templates/nextcloud-helm.yaml

@@ -0,0 +1,25 @@
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: helm-cert-manager
+  namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
+spec:
+  destination:
+    namespace: cert-manager
+    server: https://kubernetes.default.svc
+  project: default
+  source:
+    repoURL: https://nextcloud.github.io/helm/
+    targetRevision: 6.6.3
+    chart: nextcloud
+    # helm:
+    #   parameters:
+    #     - name: crds.enabled
+    #       value: 'true'
+  syncPolicy:
+    syncOptions:
+    - CreateNamespace=true
+    automated:
+      selfHeal: true