import { defineConfig } from 'vite'; import react from '@vitejs/plugin-react'; export default defineConfig({ plugins: [react()], test: { globals: true, environment: 'jsdom', }, server: { port: 3000, host: '0.0.0.0', }, build: { outDir: 'build', target: 'esnext', }, optimizeDeps: { esbuildOptions: { target: 'esnext', }, }, });