panels-origin/web-panel/plugins/chart.client.ts

import { ArcElement, BarElement, CategoryScale, Chart, Legend, LinearScale, Tooltip } from "chart.js";

export default defineNuxtPlugin(() => {
  Chart.register(ArcElement, BarElement, CategoryScale, LinearScale, Tooltip, Legend);
  Chart.defaults.font.family = '"Segoe UI", Inter, system-ui, sans-serif';
  Chart.defaults.font.size = 12;
});