Dashboard-Ladezeit durch geteilte Datenabfragen optimiert

frontend/components/displayTaxSummary.vue

@@ -13,6 +13,7 @@ import {
 dayjs.extend(customParseFormat)
 
 const auth = useAuthStore()
+const { loadCoreData } = useDashboardData()
 
 const loading = ref(true)
 const summary = ref({
@@ -39,10 +40,7 @@ const loadSummary = async () => {
     const periodType = normalizeTaxEvaluationPeriod(auth.activeTenantData?.taxEvaluationPeriod)
     const bounds = getTaxEvaluationPeriodBounds(dayjs(), periodType)
 
-    const [docs, incoming] = await Promise.all([
-      useEntities("createddocuments").select(),
-      useEntities("incominginvoices").select()
-    ])
+    const { createdDocuments: docs, incomingInvoices: incoming } = await loadCoreData()
 
     const outputDocs = (docs || []).filter((doc: any) => {
       if (doc?.state !== "Gebucht") return false