minor updates

src/src.leave/config/config.json

@@ -8,5 +8,6 @@
         }
     },
     "holidayCalendar": "https://api.swopt.com/data/h0/my/sar",
-    "sessionTimeoutDuration":1800000
+    "sessionTimeoutDuration":1800000,
+    "maintenance": {"active":false, "endDatetime":"2026-02-18 (WED) 12:00:00 AM"}
 }