frontend/vite.config.ts

import { defineConfig, loadEnv } from 'vite';
import react from '@vitejs/plugin-react';
import path from 'path';

export default defineConfig(({ mode }) => {
  const env = loadEnv(mode, process.cwd(), '');
  const apiProxyTarget = env.VITE_API_PROXY_TARGET || 'http://localhost:8000';
  const wsProxyTarget = env.VITE_WS_PROXY_TARGET || 'ws://localhost:8000';

  return {
    plugins: [react()],
    resolve: {
      alias: {
        '@': path.resolve(__dirname, './src'),
      },
    },
    server: {
      host: true,
      port: 3000,
      proxy: {
        '/api': {
          target: apiProxyTarget,
          changeOrigin: true,
        },
        '/ws': {
          target: wsProxyTarget,
          ws: true,
        },
      },
    },
    test: {
      globals: true,
      environment: 'jsdom',
      setupFiles: ['./src/test/setup.ts'],
    },
  };
});