update sync data from site dashboard and testing closing cycles

components/EefDashboardPage.tsx

@@ -168,7 +168,6 @@ const EefDashboardPage: React.FC<{ onSettings: () => void }> = ({ onSettings })
   const [rows, setRows] = useState<KPI[]>([]);
   const [insights, setInsights] = useState<AIInsight[]>([]);
   const [loading, setLoading] = useState(false);
-  const [refreshing, setRefreshing] = useState(false);
   const [error, setError] = useState<string | null>(null);
   const [lastUpdated, setLastUpdated] = useState<Date | null>(null);
 
@@ -209,15 +208,6 @@ const EefDashboardPage: React.FC<{ onSettings: () => void }> = ({ onSettings })
     };
   }, [selectedCycle, loadData]);
 
-  const handleRefresh = async () => {
-    setRefreshing(true);
-    try {
-      await loadData();
-    } finally {
-      setRefreshing(false);
-    }
-  };
-
   const eefRows = useMemo<EefRow[]>(
     () =>
       [...rows]
@@ -288,14 +278,6 @@ const EefDashboardPage: React.FC<{ onSettings: () => void }> = ({ onSettings })
           subtitle="Dashboard European Efficiency Factor berdasarkan data performa produksi IoT."
           icon={<i className="fa-solid fa-gauge-high" />}
         />
-        <button
-          onClick={handleRefresh}
-          disabled={refreshing || loading}
-          className="inline-flex shrink-0 items-center gap-2 rounded-lg bg-red-600 px-4 py-2 text-sm font-semibold text-white transition-colors hover:bg-red-700 disabled:cursor-not-allowed disabled:bg-gray-400"
-        >
-          <i className={`fa-solid fa-rotate-right ${refreshing || loading ? 'fa-spin' : ''}`} />
-          <span>{refreshing || loading ? 'Memuat...' : 'Refresh'}</span>
-        </button>
       </div>
 
       {error && (