feat: in System 5 Volt DIA0, DIA1 und DIA2 in dropdown anzeigen

components/main/system/SystemCharts.tsx

@@ -35,8 +35,8 @@ export type HistoryEntry = {
 
 type Props = {
   history: HistoryEntry[];
+  zeitraum: "DIA0" | "DIA1" | "DIA2";
 };
-
 export const SystemCharts = ({ history }: Props) => {
   const labels = history.map((h) => new Date(h.time).toLocaleTimeString());
   const formatValue = (v: number) => v.toFixed(2);