feat(cloud-sdk): expose distributed task status

packages/cloud-platform/cloud/sdk/models.py

@@ -2,6 +2,7 @@
 
 from __future__ import annotations
 
+from datetime import datetime
 from typing import Literal
 
 from pydantic import BaseModel, Field
@@ -29,6 +30,9 @@ class TaskStatusResponse(BaseModel):
     workflow_definition_id: str | None = None
     assigned_device_id: str | None = None
     assigned_host_id: str | None = None
+    attempt_count: int = 0
+    lease_expires_at: datetime | None = None
+    failure_reason: str | None = None
 
 
 class DeviceResponse(BaseModel):