feat: implement unified agent lifecycle orchestration and metadata tracking

backend/tests/test_queue_worker_lifecycle_handler.py

@@ -0,0 +1,11 @@
+# ruff: noqa: INP001
+"""Queue worker registration tests for lifecycle reconcile tasks."""
+
+from __future__ import annotations
+
+from app.services.openclaw.lifecycle_queue import TASK_TYPE as LIFECYCLE_TASK_TYPE
+from app.services.queue_worker import _TASK_HANDLERS
+
+
+def test_worker_registers_lifecycle_reconcile_handler() -> None:
+    assert LIFECYCLE_TASK_TYPE in _TASK_HANDLERS