fix(): project refactoring and minor fixes

src/backend/apps/experiments/tests/test_services.py

@@ -157,6 +157,9 @@ class VariantCrudTest(TestCase):
 
 class SubmitForReviewTest(TestCase):
     def test_submit_with_valid_variants(self) -> None:
+        review_settings_update(
+            default_min_approvals=1, allow_any_approver=True
+        )
         exp = make_experiment(suffix="_sr")
         add_two_variants(exp)
         exp = experiment_submit_for_review(experiment=exp, user=exp.owner)
@@ -478,6 +481,9 @@ class LifecycleFlowTest(TestCase):
 class OwnershipPermissionTest(TestCase):
     @override
     def setUp(self) -> None:
+        review_settings_update(
+            default_min_approvals=1, allow_any_approver=True
+        )
         self.owner = make_experimenter("_own")
         self.other = make_experimenter("_oth")
         self.admin = make_admin("_adm")