Dashboard-Ladezeit durch geteilte Datenabfragen optimiert

frontend/components/displayIncomeAndExpenditure.vue

@@ -17,6 +17,7 @@ const props = defineProps({
 })
 
 const tempStore = useTempStore()
+const { loadCoreData } = useDashboardData()
 const isMounted = ref(false)
 
 const amountMode = ref("net")
@@ -82,10 +83,7 @@ watch([amountMode, granularity, selectedYear, selectedMonth], () => {
 })
 
 const loadData = async () => {
-  const [docs, incoming] = await Promise.all([
-    useEntities("createddocuments").select(),
-    useEntities("incominginvoices").select()
-  ])
+  const { createdDocuments: docs, incomingInvoices: incoming } = await loadCoreData()
 
   incomeDocuments.value = (docs || []).filter((item) => item.state === "Gebucht" && ["invoices", "advanceInvoices", "cancellationInvoices"].includes(item.type))
   expenseInvoices.value = (incoming || []).filter((item) => item.state === "Gebucht" && item.date)