import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'

export default defineConfig({
  plugins: [react()],
  build: {
    chunkSizeWarningLimit: 600,
    rollupOptions: {
      output: {
        manualChunks: {
          'vendor-react': ['react', 'react-dom'],
          'vendor-supabase': ['@supabase/supabase-js'],
          'vendor-ui': ['lucide-react', 'country-flag-icons'],
          'vendor-xlsx': ['xlsx'],
        },
      },
    },
  },
  test: {
    environment: 'node',
    include: ['src/**/*.test.{js,jsx}']
  }
})