update sync chicken counting realtime mirrored from weight sync, remove panel iot cron

components/WeightMonitoringPage.tsx

@@ -36,6 +36,12 @@ const WeightMonitoringPage: React.FC<{ onSettings: () => void }> = ({ onSettings
       }
       setError(null);
       try {
+        try {
+          await api.weights.sync({ cycle_id: cycleId });
+        } catch {
+          // Best-effort edge sync: don't fail page load if edge vision API is temporarily unreachable
+        }
+
         const [list, freshCycle] = await Promise.all([
           api.weights.list({ cycle_id: cycleId }),
           api.cycles?.retrieve?.(cycleId)?.catch(() => null) ?? Promise.resolve(null),