fix：manifest_snapshot参数定义错误

app/services/webhook_service.py

@@ -104,7 +104,7 @@ class WebhookService:
 
             # Create version for this stage
             version = self.storage.create_version(
-                project.id, stage_name, after_sha, author_name, manifest_snapshot=manifest_content
+                project.id, stage_name, after_sha, author_name, manifest=manifest_content
             )
             
             if not version: