refactor: migrate session.query to select API in core misc modules (#34608)

api/core/ops/base_trace_instance.py

@@ -56,8 +56,10 @@ class BaseTraceInstance(ABC):
             if not service_account:
                 raise ValueError(f"Creator account with id {app.created_by} not found for app {app_id}")
 
-            current_tenant = (
-                session.query(TenantAccountJoin).filter_by(account_id=service_account.id, current=True).first()
+            current_tenant = session.scalar(
+                select(TenantAccountJoin)
+                .where(TenantAccountJoin.account_id == service_account.id, TenantAccountJoin.current.is_(True))
+                .limit(1)
             )
             if not current_tenant:
                 raise ValueError(f"Current tenant not found for account {service_account.id}")