feat: Implement avatar upload system with Cloudflare integration

- Added migration to transition avatar data from CloudflareImageField to ForeignKey structure in UserProfile.
- Fixed UserProfileEvent avatar field to align with new avatar structure.
- Created serializers for social authentication, including connected and available providers.
- Developed request logging middleware for comprehensive request/response logging.
- Updated moderation and parks migrations to remove outdated triggers and adjust foreign key relationships.
- Enhanced rides migrations to ensure proper handling of image uploads and triggers.
- Introduced a test script for the 3-step avatar upload process, ensuring functionality with Cloudflare.
- Documented the fix for avatar upload issues, detailing root cause, implementation, and verification steps.
- Implemented automatic deletion of Cloudflare images upon avatar, park, and ride photo changes or removals.

backend/apps/accounts/services/notification_service.py

@@ -15,7 +15,7 @@ from datetime import datetime, timedelta
 import logging
 
 from apps.accounts.models import User, UserNotification, NotificationPreference
-from apps.email_service.services import EmailService
+from django_forwardemail.services import EmailService
 
 logger = logging.getLogger(__name__)
 

backend/apps/accounts/services/social_provider_service.py

@@ -6,10 +6,9 @@ social authentication providers while ensuring users never lock themselves
 out of their accounts.
 """
 
-from typing import Dict, List, Optional, Tuple, TYPE_CHECKING
+from typing import Dict, List, Tuple, TYPE_CHECKING
 from django.contrib.auth import get_user_model
-from django.core.exceptions import ValidationError
-from allauth.socialaccount.models import SocialAccount, SocialApp
+from allauth.socialaccount.models import SocialApp
 from allauth.socialaccount.providers import registry
 from django.contrib.sites.shortcuts import get_current_site
 from django.http import HttpRequest

backend/apps/accounts/services/user_deletion_service.py

@@ -15,7 +15,7 @@ from typing import Dict, Any, Tuple, Optional
 import logging
 import secrets
 import string
-from datetime import timedelta, datetime
+from datetime import datetime
 
 from apps.accounts.models import User