(helm/v1-alpha): add missed info to chart values

When we rebase with the latest changes those infos to clarify the usage of the options get lost.
In this commit we are introducing the missed info to help users know how to use the chart

Author: camilamacedo86

pkg/plugins/optional/helm/v1alpha/scaffolds/internal/templates/values.go

@@ -109,15 +109,27 @@ rbac:
 
 # [CRDs]: To enable the CRDs
 crd:
+  # This option determines whether the CRDs are included
+  # in the installation process.
   enable: true
+
+  # Enabling this option adds the "helm.sh/resource-policy": keep
+  # annotation to the CRD, ensuring it remains installed even when
+  # the Helm release is uninstalled.
+  # NOTE: Removing the CRDs will also remove all cert-manager CR(s)
+  # (Certificates, Issuers, ...) due to garbage collection.
   keep: true
 
-# [METRICS]: Set to true to generate manifests for exporting metrics
+# [METRICS]: Set to true to generate manifests for exporting metrics.
+# To disable metrics export set false, and ensure that the
+# ControllerManager argument "--metrics-bind-address=:8443" is removed.
 metrics:
   enable: true
-
 {{ if .Webhooks }}
 # [WEBHOOKS]: Webhooks configuration
+# The following configuration is automatically generated from the manifests
+# generated by controller-gen. To update run 'make manifests' and 
+# the edit command with the '--force' flag
 webhook:
   enable: true
   services:
@@ -160,7 +172,6 @@ webhook:
       {{- end }}
   {{- end }}
 {{ end }}
-
 # [PROMETHEUS]: To enable a ServiceMonitor to export metrics to Prometheus set true
 prometheus:
   enable: false

testdata/project-v4-with-plugins/dist/chart/values.yaml

@@ -49,15 +49,27 @@ rbac:
 
 # [CRDs]: To enable the CRDs
 crd:
+  # This option determines whether the CRDs are included
+  # in the installation process.
   enable: true
+
+  # Enabling this option adds the "helm.sh/resource-policy": keep
+  # annotation to the CRD, ensuring it remains installed even when
+  # the Helm release is uninstalled.
+  # NOTE: Removing the CRDs will also remove all cert-manager CR(s)
+  # (Certificates, Issuers, ...) due to garbage collection.
   keep: true
 
-# [METRICS]: Set to true to generate manifests for exporting metrics
+# [METRICS]: Set to true to generate manifests for exporting metrics.
+# To disable metrics export set false, and ensure that the
+# ControllerManager argument "--metrics-bind-address=:8443" is removed.
 metrics:
   enable: true
 
-
 # [WEBHOOKS]: Webhooks configuration
+# The following configuration is automatically generated from the manifests
+# generated by controller-gen. To update run 'make manifests' and 
+# the edit command with the '--force' flag
 webhook:
   enable: true
   services:
@@ -79,7 +91,6 @@ webhook:
           resources:
             - memcacheds
 
-
 # [PROMETHEUS]: To enable a ServiceMonitor to export metrics to Prometheus set true
 prometheus:
   enable: false