Add production diagnostics and planning features

app/actuators/store.py

@@ -100,6 +100,11 @@ class ActuatorStore:
             except ValueError as exc:
                 raise ValueError("Ungültiger Job-Queue-Status.") from exc
 
+    def save_job_queue(self, queue: JobQueueState) -> JobQueueState:
+        with self._lock:
+            self._persist_job_queue(queue)
+            return queue
+
     def start_job(
         self,
         *,