feat: Implement MFA authentication, add ride statistics model, and update various services, APIs, and tests across the application.

backend/tests/e2e/test_fsm_permissions.py

@@ -89,9 +89,10 @@ class TestRegularUserPermissions:
     ):
         """Test that regular users cannot approve submissions."""
         from django.contrib.auth import get_user_model
+        from django.contrib.contenttypes.models import ContentType
+
         from apps.moderation.models import EditSubmission
         from apps.parks.models import Park
-        from django.contrib.contenttypes.models import ContentType
 
         User = get_user_model()
 
@@ -229,9 +230,10 @@ class TestModeratorPermissions:
     ):
         """Test that moderators CAN see and use approve button."""
         from django.contrib.auth import get_user_model
+        from django.contrib.contenttypes.models import ContentType
+
         from apps.moderation.models import EditSubmission
         from apps.parks.models import Park
-        from django.contrib.contenttypes.models import ContentType
 
         User = get_user_model()
 
@@ -501,5 +503,5 @@ class TestTransitionButtonVisibility:
         assert visible, "Expected demolish or relocate button for CLOSED_PERM state"
 
         # Reopen should still be visible to restore to operating
-        reopen_btn = status_actions.get_by_role("button", name="Reopen")
+        status_actions.get_by_role("button", name="Reopen")
         # May or may not be visible depending on FSM configuration