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

backend/apps/rides/apps.py

@@ -2,7 +2,6 @@ import logging
 
 from django.apps import AppConfig
 
-
 logger = logging.getLogger(__name__)
 
 
@@ -30,15 +29,15 @@ class RidesConfig(AppConfig):
 
     def _register_callbacks(self):
         """Register FSM transition callbacks for ride models."""
-        from apps.core.state_machine.registry import register_callback
         from apps.core.state_machine.callbacks.cache import (
-            RideCacheInvalidation,
             APICacheInvalidation,
+            RideCacheInvalidation,
         )
         from apps.core.state_machine.callbacks.related_updates import (
             ParkCountUpdateCallback,
             SearchTextUpdateCallback,
         )
+        from apps.core.state_machine.registry import register_callback
         from apps.rides.models import Ride
 
         # Cache invalidation for all ride status changes