chore: clean legacy setup artifacts

backend/app/db/base.py

@@ -37,6 +37,9 @@ from app.models.study_setup_config import StudySetupConfig  # noqa: F401
 from app.models.study_setup_config_version import StudySetupConfigVersion  # noqa: F401
 from app.models.study_monitoring_strategy import StudyMonitoringStrategy  # noqa: F401
 from app.models.study_center_confirm import StudyCenterConfirm  # noqa: F401
+from app.models.api_endpoint_permission import ApiEndpointPermission  # noqa: F401
+from app.models.api_endpoint_registry import ApiEndpointRegistry  # noqa: F401
 from app.models.permission_access_log import PermissionAccessLog  # noqa: F401
 from app.models.permission_metric_snapshot import PermissionMetricSnapshot  # noqa: F401
+from app.models.permission_template import PermissionTemplate, PermissionTemplateVersion  # noqa: F401
 from app.models.security_access_log import SecurityAccessLog  # noqa: F401

backend/app/main.py

@@ -40,9 +40,6 @@ async def lifespan(_: FastAPI):
     aggregator_task = asyncio.create_task(run_hourly_metric_aggregation(stop_event))
     await start_log_writer()
     await start_security_log_writer()
-    # Ensure models are imported so metadata is populated
-    from app.models import user as user_model  # noqa: F401
-
     if settings.ENV == "development":
         async with engine.begin() as conn:
             await _ensure_legacy_primary_keys(conn)

backend/app/models/api_endpoint_permission.py

@@ -1,5 +1,4 @@
 from __future__ import annotations
-from typing import Optional
 
 import uuid
 from datetime import datetime

backend/app/models/api_endpoint_registry.py

@@ -1,5 +1,4 @@
 from __future__ import annotations
-from typing import Optional
 
 import uuid
 from datetime import datetime