crossword-app/frontend/vite.config.js

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

export default defineConfig({
  plugins: [react()],
  server: {
    port: 5173,
    host: true,
    proxy: {
      '/api': {
        target: 'http://localhost:3000',
        changeOrigin: true,
        secure: false,
      }
    }
  },
  build: {
    outDir: 'dist',
    sourcemap: true,
    rollupOptions: {
      output: {
        manualChunks: {
          vendor: ['react', 'react-dom']
        }
      }
    }
  },
  define: {
    'process.env': process.env
  }
})