chart: add crds with lookup + helm hook

chart/templates/crds/clusteraccounttemplates.yaml

@@ -0,0 +1,27 @@
+{{- if not (lookup "apiextensions.k8s.io/v1beta1" "CustomResourceDefinition" "" "clusteraccounttemplates.storage.loft.sh") }}
+apiVersion: apiextensions.k8s.io/v1beta1
+kind: CustomResourceDefinition
+metadata:
+  name: clusteraccounttemplates.storage.loft.sh
+  annotations:
+    helm.sh/resource-policy: keep
+    helm.sh/hook: pre-install,pre-upgrade
+spec:
+  conversion:
+    strategy: None
+  group: storage.loft.sh
+  names:
+    kind: ClusterAccountTemplate
+    listKind: ClusterAccountTemplateList
+    plural: clusteraccounttemplates
+    singular: clusteraccounttemplate
+  preserveUnknownFields: true
+  scope: Cluster
+  subresources:
+    status: {}
+  version: v1
+  versions:
+    - name: v1
+      served: true
+      storage: true
+{{- end }}