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/services/api_key_service.py

@@ -19,6 +19,7 @@ from app.core.exceptions import (
 )
 from app.core.error_codes import BizCode
 from app.core.logging_config import get_business_logger
+from app.models.app_model import App
 
 logger = get_business_logger()
 
@@ -442,6 +443,17 @@ class ApiKeyAuthService:
 
         return api_key_obj
 
+    @staticmethod
+    def check_app_published(db: Session, api_key_obj: ApiKey) -> None:
+        """
+        检查应用是否已发布，未发布则抛出异常
+        """
+        if not api_key_obj.resource_id:
+            return
+        app = db.get(App, api_key_obj.resource_id)
+        if not app or not app.current_release_id:
+            raise BusinessException("应用未发布，不可用", BizCode.APP_NOT_PUBLISHED)
+
     @staticmethod
     def check_scope(api_key: ApiKey, required_scope: str) -> bool:
         """检查权限范围"""