adjust some frontend display word

components/EefDashboardPage.tsx

@@ -423,7 +423,6 @@ const EefDashboardPage: React.FC<{ onSettings: () => void }> = ({ onSettings })
             </div>
 
             <div className="p-6">
-              <h2 className="text-xl font-bold text-gray-800 mb-4">Grafik Data Pendukung</h2>
               <div className="grid grid-cols-1 xl:grid-cols-2 gap-6">
                 <SupportingMetricChart
                   title="Persentase Ayam Hidup"