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

plugins/chart-js.client.js

@@ -0,0 +1,7 @@
+// Workaround because chart.js doesn't provide an default export
+import * as ChartJs from "chart.js";
+const { Chart, registerables } = ChartJs;
+
+export default defineNuxtPlugin(() => {
+  Chart.register(...registerables);
+});