Add POI feature and imporve the overall backend implementation

services/auth/app/models/__init__.py

@@ -14,6 +14,7 @@ from .users import User
 from .tokens import RefreshToken, LoginAttempt
 from .onboarding import UserOnboardingProgress, UserOnboardingSummary
 from .consent import UserConsent, ConsentHistory
+from .deletion_job import DeletionJob
 
 __all__ = [
     'User',
@@ -23,5 +24,6 @@ __all__ = [
     'UserOnboardingSummary',
     'UserConsent',
     'ConsentHistory',
+    'DeletionJob',
     "AuditLog",
 ]