Profile/Help: Expose option to disable profile section and help menu (#46308)

* Expose option to disable help menu

* Expose option to disable profile menu

* Add Profile FeatureTogglePage

* Update public/app/features/profile/FeatureTogglePage.tsx

Uptake PR wording suggestion.

Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>

* Fix front end lint issue

* Fix back end lint issue

Co-authored-by: achatterjee-grafana <70489351+achatterjee-grafana@users.noreply.github.com>

pkg/setting/setting.go

@@ -171,6 +171,12 @@ var (
 	// Explore UI
 	ExploreEnabled bool
 
+	// Help UI
+	HelpEnabled bool
+
+	// Profile UI
+	ProfileEnabled bool
+
 	// Grafana.NET URL
 	GrafanaComUrl string
 
@@ -943,6 +949,12 @@ func (cfg *Cfg) Load(args CommandLineArgs) error {
 	explore := iniFile.Section("explore")
 	ExploreEnabled = explore.Key("enabled").MustBool(true)
 
+	help := iniFile.Section("help")
+	HelpEnabled = help.Key("enabled").MustBool(true)
+
+	profile := iniFile.Section("profile")
+	ProfileEnabled = profile.Key("enabled").MustBool(true)
+
 	queryHistory := iniFile.Section("query_history")
 	cfg.QueryHistoryEnabled = queryHistory.Key("enabled").MustBool(false)