fix: preserve synchronous Today reconciliation

tests/test_start_day_reminders.py

@@ -144,5 +144,6 @@ def test_mobile_settings_and_launch_route_wire_start_day_into_existing_promotion
     assert "startDayControl:qs('#push-start-day')" in dashboard
     assert "startDayHour:qs('#push-start-day-hour')" in dashboard
     assert "window.location.hash === '#/my-work/start-day'" in dashboard
-    assert "await promoteTomorrowIfDue(plan)" in dashboard
+    assert "promoteTomorrowIfDue(plan).finally(() =>" in dashboard
+    assert "onRemotePlan: async plan =>" not in dashboard
     assert "openMobileStartDay()" in dashboard