Fix DB issue 2s

services/sales/app/main.py

@@ -16,7 +16,7 @@ from app.api.import_data import router as import_router
 class SalesService(StandardFastAPIService):
     """Sales Service with standardized setup"""
 
-    expected_migration_version = "001_initial_sales"
+    expected_migration_version = "00001"
 
     async def on_startup(self, app):
         """Custom startup logic including migration verification"""