fix(security): complete security and delivery compliance remediation

backend/app/api/v1/check.py

@@ -11,6 +11,7 @@ from slowapi.util import get_remote_address
 from app.tasks.check_tasks import check_all_devices
 from app.core.celery_app import celery_app
 from app.core.database import get_db
+from app.core.errors import internal_error
 from app.services.check_service import CheckService
 from app.middleware.permission_middleware import require_permission
 
@@ -41,8 +42,7 @@ def trigger_check(request: Request, _: dict = Depends(require_permission('device
         task = check_all_devices.delay()
         return {"task_id": task.id, "status": "started"}
     except Exception as e:
-        logger.error(f"触发状态检查失败: {str(e)}")
-        raise HTTPException(status_code=500, detail=f"触发状态检查失败: {str(e)}")
+        raise internal_error("Trigger device status check", e)
 
 
 @router.get("/status/{task_id}")
@@ -84,7 +84,7 @@ def scan_olt(
         result = asyncio.run(service.scan_olt(olt_id))
         return result
     except Exception as e:
-        raise HTTPException(status_code=500, detail=str(e))
+        raise internal_error("Scan OLT", e)
 
 
 @router.post("/discover/{olt_id}")
@@ -99,4 +99,4 @@ def discover_olt(
         result = service.scan_and_discover(olt_id)
         return result
     except Exception as e:
-        raise HTTPException(status_code=500, detail=str(e))
+        raise internal_error("Discover OLT devices", e)