feature: type for "enabled integrations" in the config

We want to be able to control the integrations that are displayed in the
UI via the ToolchainConfig, and in order to do that we need to have a
field that controls which integrations are enbaled and which are not.

SANDBOX-1769

Author: MikelAlejoBR

api/v1alpha1/docs/apiref.adoc

@@ -2133,6 +2133,10 @@ Optional: \{} +
 | *`workatoWebHookURL`* __string__ | WorkatoWebHookURL is used by the UI to push events to Marketo for analytics purposes. +
 The webhook URL is unique per environment. + |  | Optional: \{} +
 
+| *`enabledIntegrations`* __string array__ | EnabledIntegrations specifies the list of integrations that should be +
+visible/enabled in the UI. When nil or empty, all integrations are +
+considered enabled. When populated, only the listed integrations are shown. + |  | Optional: \{} +
+
 |===
 
 

api/v1alpha1/toolchainconfig_types.go

@@ -250,6 +250,13 @@ type RegistrationServiceConfig struct {
 	// The webhook URL is unique per environment.
 	// +optional
 	WorkatoWebHookURL *string `json:"workatoWebHookURL,omitempty"`
+
+	// EnabledIntegrations specifies the list of integrations that should be
+	// visible/enabled in the UI. When nil or empty, all integrations are
+	// considered enabled. When populated, only the listed integrations are shown.
+	// +optional
+	// +listType=set
+	EnabledIntegrations []string `json:"enabledIntegrations,omitempty"`
 }
 
 // RegistrationServiceAnalyticsConfig contains the subset of registration service configuration parameters related to analytics