feat(workflow): enhance HTTP request node with curl debugging support

- Augment HTTP request node capabilities and add generated curl commands for easier debugging.

feat(log): implement workflow execution logs and search functionality

- Add detailed logging for workflow node execution and enable search capabilities within application logs.

feat(auth): introduce middleware to verify application publication status

- Add a check to ensure the application is published before allowing access.

fix(converter): rectify variable handling logic in Dify converter

- Correct issues related to processing variables within the Dify converter module.

refactor(model): remove quota check decorator from model update operations

- Decouple quota validation from the model update process to streamline the logic.

api/app/dependencies.py

@@ -564,6 +564,7 @@ async def get_app_or_workspace(
             if not app:
                 auth_logger.warning(f"App not found for API Key: {api_key_obj.resource_id}")
                 raise credentials_exception
+            ApiKeyAuthService.check_app_published(db, api_key_obj)
             auth_logger.info(f"App access granted: {app.id}")
             return app