Refactor user account system and remove moderation integration

- Remove first_name and last_name fields from User model
- Add user deletion and social provider services
- Restructure auth serializers into separate directory
- Update avatar upload functionality and API endpoints
- Remove django-moderation integration documentation
- Add mandatory compliance enforcement rules
- Update frontend documentation with API usage examples

backend/apps/api/v1/urls.py

@@ -6,15 +6,8 @@ and DRF Router patterns for automatic URL generation.
 """
 
 from .viewsets_rankings import RideRankingViewSet, TriggerRankingCalculationView
+# Import other views from the views directory
 from .views import (
-    LoginAPIView,
-    SignupAPIView,
-    LogoutAPIView,
-    CurrentUserAPIView,
-    PasswordResetAPIView,
-    PasswordChangeAPIView,
-    SocialProvidersAPIView,
-    AuthStatusAPIView,
     HealthCheckAPIView,
     PerformanceMetricsAPIView,
     SimpleHealthAPIView,
@@ -40,16 +33,7 @@ urlpatterns = [
     # API Documentation endpoints are handled by main Django URLs
     # See backend/thrillwiki/urls.py for documentation endpoints
     # Authentication endpoints
-    path("auth/login/", LoginAPIView.as_view(), name="login"),
-    path("auth/signup/", SignupAPIView.as_view(), name="signup"),
-    path("auth/logout/", LogoutAPIView.as_view(), name="logout"),
-    path("auth/user/", CurrentUserAPIView.as_view(), name="current-user"),
-    path("auth/password/reset/", PasswordResetAPIView.as_view(), name="password-reset"),
-    path(
-        "auth/password/change/", PasswordChangeAPIView.as_view(), name="password-change"
-    ),
-    path("auth/providers/", SocialProvidersAPIView.as_view(), name="social-providers"),
-    path("auth/status/", AuthStatusAPIView.as_view(), name="auth-status"),
+    path("auth/", include("apps.api.v1.auth.urls")),
     # Health check endpoints
     path("health/", HealthCheckAPIView.as_view(), name="health-check"),
     path("health/simple/", SimpleHealthAPIView.as_view(), name="simple-health"),