feat(dashboard): add price history, caching, and i18n

resources/js/features/dashboard/viewmodels/DashboardViewModel.ts

@@ -1,3 +1,22 @@
-export default function DashboardViewModel() {
-    return {};
+import { create } from 'axios';
+import { ref } from 'vue';
+import DashboardData = App.Features.Dashboard.Data.DashboardData;
+
+export default function useDashboardViewModel() {
+    const isLoading = ref<boolean>(false);
+    const dashboardData = ref<DashboardData>();
+
+    function getDashboardData() {
+        isLoading.value = true;
+
+        const client = create();
+        client
+            .get<DashboardData>('/api/energy-prices')
+            .then((res) => {
+                dashboardData.value = res.data;
+            })
+            .finally(() => (isLoading.value = false));
+    }
+
+    return { isLoading, dashboardData, getDashboardData };
 }