[MM-43785] Hide insights feature intro for new users (#20214)

* tools updates

* Revert "tools updates"

This reverts commit 6293297b55803c5a263e200ebd80192899666ae9.

* hide insights modal by default for new users

* updating feature flag for test

* updating preference tests

* fixing lint

* fixing comment

Co-authored-by: Benjamin Cooke <benjamincooke@Benjamins-MacBook-Pro.local>
Co-authored-by: Benjamin Cooke <benjamincooke@Benjamins-MBP.ht.home>
Co-authored-by: Mattermod <mattermod@users.noreply.github.com>

api4/preference_test.go

@@ -49,8 +49,8 @@ func TestGetPreferences(t *testing.T) {
 	prefs, _, err := client.GetPreferences(user1.Id)
 	require.NoError(t, err)
 
-	// 5 because we have 2 initial preferences tutorial_step and recommended_next_steps added when creating a new user
-	require.Equal(t, len(prefs), 5, "received the wrong number of preferences")
+	// 6 because we have 3 initial preferences insights, tutorial_step and recommended_next_steps added when creating a new user
+	require.Equal(t, len(prefs), 6, "received the wrong number of preferences")
 
 	for _, preference := range prefs {
 		require.Equal(t, preference.UserId, th.BasicUser.Id, "user id does not match")