feat(api): Introduce workflow pause state management (#27298)

Co-authored-by: autofix-ci[bot] <114827586+autofix-ci[bot]@users.noreply.github.com>

api/extensions/ext_storage.py

@@ -85,7 +85,7 @@ class Storage:
             case _:
                 raise ValueError(f"unsupported storage type {storage_type}")
 
-    def save(self, filename, data):
+    def save(self, filename: str, data: bytes):
         self.storage_runner.save(filename, data)
 
     @overload

api/extensions/storage/base_storage.py

@@ -8,7 +8,7 @@ class BaseStorage(ABC):
     """Interface for file storage."""
 
     @abstractmethod
-    def save(self, filename, data):
+    def save(self, filename: str, data: bytes):
         raise NotImplementedError
 
     @abstractmethod