Update various configuration files, components, and assets; enhance notification system and API endpoints; improve documentation and styles across the application.

plugins/apex-chart.client.js

@@ -0,0 +1,5 @@
+import VueApexCharts from "vue3-apexcharts";
+
+export default defineNuxtPlugin((nuxtApp) => {
+  nuxtApp.vueApp.component("VueApexCharts", VueApexCharts);
+});