feat(awooop): run ansible check-mode evidence worker

apps/api/src/main.py

@@ -521,6 +521,22 @@ async def lifespan(_app: FastAPI) -> AsyncGenerator[None, None]:
     except Exception as e:
         logger.warning("incident_lifecycle_reconciler_schedule_failed", error=str(e))
 
+    # AwoooP Ansible check-mode worker.
+    # 只執行 ansible-playbook --check --diff 並回寫 automation_operation_log；
+    # apply 仍必須走 approval gate，本 worker 不寫 auto_repair_executions。
+    try:
+        from src.jobs.awooop_ansible_check_mode_job import (
+            run_awooop_ansible_check_mode_loop,
+        )
+        asyncio.create_task(run_awooop_ansible_check_mode_loop())
+        logger.info(
+            "awooop_ansible_check_mode_worker_scheduled",
+            enabled=settings.ENABLE_AWOOOP_ANSIBLE_CHECK_MODE_WORKER,
+            interval_seconds=settings.AWOOOP_ANSIBLE_CHECK_MODE_INTERVAL_SECONDS,
+        )
+    except Exception as e:
+        logger.warning("awooop_ansible_check_mode_worker_schedule_failed", error=str(e))
+
     # ADR-083 Phase 3: Evolver Agent（每日）— Playbook 自動合併 + 低信任封存
     # 2026-04-15 ogt + Claude Sonnet 4.6（亞太）: Phase 3 初始建立
     try: