add ExperimentalHideTownSquareinLHS in config setting (#8751)

model/config.go

@@ -1022,6 +1022,7 @@ type TeamSettings struct {
 	EnableConfirmNotificationsToChannel *bool
 	TeammateNameDisplay                 *string
 	ExperimentalEnableAutomaticReplies  *bool
+	ExperimentalHideTownSquareinLHS     *bool
 	ExperimentalTownSquareIsReadOnly    *bool
 	ExperimentalPrimaryTeam             *string
 }
@@ -1120,6 +1121,10 @@ func (s *TeamSettings) SetDefaults() {
 		s.ExperimentalEnableAutomaticReplies = NewBool(false)
 	}
 
+	if s.ExperimentalHideTownSquareinLHS == nil {
+		s.ExperimentalHideTownSquareinLHS = NewBool(false)
+	}
+
 	if s.ExperimentalTownSquareIsReadOnly == nil {
 		s.ExperimentalTownSquareIsReadOnly = NewBool(false)
 	}