Folders, Persistent Import Progress Tracking & UX Enhancements (#3841)

Co-authored-by: Jonathan Dobson <jon.m.dobson@gmail.com>

skyvern/forge/sdk/workflow/models/workflow.py

@@ -83,6 +83,8 @@ class Workflow(BaseModel):
     cache_key: str | None = None
     run_sequentially: bool | None = None
     sequential_key: str | None = None
+    folder_id: str | None = None
+    import_error: str | None = None
 
     created_at: datetime
     modified_at: datetime