feat(registries): add SME and budget imports and fix source API workflows

src/apps/core/views.py

@@ -395,7 +395,6 @@ class BackgroundJobControlView(BackgroundJobStatusView):
         },
     )
     def post(self, request: Request, task_id: str) -> Response:
-        from apps.core.models import JobStatus
         from apps.core.services import BackgroundJobService
         from celery import current_app
 
@@ -415,10 +414,7 @@ class BackgroundJobControlView(BackgroundJobStatusView):
             task_id,
             terminate=bool(request.data.get("terminate", False)),
         )
-        if not job.is_finished:
-            job.status = JobStatus.REVOKED
-            job.progress_message = "Задача отозвана пользователем"
-            job.save(update_fields=["status", "progress_message", "updated_at"])
+        job.revoke(message="Задача отозвана пользователем")
         return Response(BackgroundJobSerializer(job).data)