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

backend/apps/accounts/mixins.py

@@ -3,7 +3,7 @@ Mixins for authentication views.
 """
 from django.core.exceptions import ValidationError
 
-from apps.core.utils.turnstile import validate_turnstile_token, get_client_ip
+from apps.core.utils.turnstile import get_client_ip, validate_turnstile_token
 
 
 class TurnstileMixin:
@@ -15,30 +15,30 @@ class TurnstileMixin:
     def validate_turnstile(self, request):
         """
         Validate the Turnstile response token.
-        
+
         The token can be provided as:
         - 'cf-turnstile-response' in POST data (form submission)
         - 'turnstile_token' in JSON body (API request)
         """
         # Try to get token from various sources
         token = None
-        
+
         # Check POST data (form submissions)
         if hasattr(request, 'POST'):
             token = request.POST.get("cf-turnstile-response")
-        
+
         # Check JSON body (API requests)
         if not token and hasattr(request, 'data'):
             data = getattr(request, 'data', {})
             if hasattr(data, 'get'):
                 token = data.get('turnstile_token') or data.get('cf-turnstile-response')
-        
+
         # Get client IP
         ip = get_client_ip(request)
-        
+
         # Validate the token
         result = validate_turnstile_token(token, ip)
-        
+
         if not result.get('success'):
             error_msg = result.get('error', 'Captcha verification failed. Please try again.')
             raise ValidationError(error_msg)