docs(examples): Add some deployment examples

examples/kustomize/kustomization.yaml

@@ -0,0 +1,16 @@
+---
+apiVersion: kustomize.config.k8s.io/v1beta1
+kind: Kustomization
+helmCharts:
+  - name: app-template
+    repo: https://bjw-s.github.io/helm-charts/
+    # this example is not automatically updated, so be sure to use the latest chart version
+    version: 0.1.1
+    releaseName: &releaseName vaultwarden
+    namespace: &releaseNamespace default
+    valuesFile: values.yaml
+commonAnnotations:
+  meta.helm.sh/release-name: *releaseName
+  meta.helm.sh/release-namespace: *releaseNamespace
+commonLabels:
+  app.kubernetes.io/managed-by: Helm