MM-48246 - AB test open RHS with linked board (#22201)

* MM-48246 - AB test open RHS with linked board

* fix linter

* fix go vet complain

* implement pr feedback

* fix mispelling

* remove unnecesary comment

* add pr feedback

* fix translation texts

* fallback for the first system stored value

* implement PR feedback

* prevent calling property from potential null object

* use the default hash id for welcome to boards template

model/feature_flags.go

@@ -73,6 +73,9 @@ type FeatureFlags struct {
 	// A/B Test on reduced onboarding task list item
 	ReduceOnBoardingTaskList bool
 
+	// A/B Test to control when to show onboarding linked board
+	OnboardingAutoShowLinkedBoard bool
+
 	ThreadsEverywhere bool
 
 	GlobalDrafts bool
@@ -107,6 +110,7 @@ func (f *FeatureFlags) SetDefaults() {
 	f.ThreadsEverywhere = false
 	f.GlobalDrafts = true
 	f.WysiwygEditor = false
+	f.OnboardingAutoShowLinkedBoard = true
 	f.OnboardingTourTips = true
 }
 

model/preference.go

@@ -33,6 +33,9 @@ const (
 	PreferenceRecommendedNextSteps        = "recommended_next_steps"
 	PreferenceNameInsights                = "insights_tutorial_state"
 
+	// initial onboarding preferences
+	PreferenceOnboarding = "onboarding"
+
 	PreferenceCategoryTheme = "theme"
 	// the name for theme props is the team id