feat(deployment): add cron support

7project/backend/app/app.py

@@ -163,6 +163,6 @@ async def authenticated_route(user: User = Depends(current_active_verified_user)
 @fastApi.get("/_cron", include_in_schema=False)
 async def handle_cron(request: Request):
     logging.info("[Cron] Triggering scheduled tasks via HTTP endpoint")
-    logging.info(json.dumps(request.headers))
+    logging.info(json.dumps(request.headers._list))
     task = load_all_transactions.delay()
     return {"status": "queued", "action": "csas_scrape_all", "task_id": getattr(task, 'id', None)}