Metamorph/frontend/vite.config.ts

import path from 'node:path';

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

export default defineConfig({
  plugins: [react()],
  resolve: {
    alias: {
      '@': path.resolve(__dirname, './src'),
    },
  },
  server: {
    host: '0.0.0.0',
    port: 5173,
    proxy: {
      // In `npm run dev`, proxy /api/* to the local Flask backend.
      '/api': {
        target: 'http://localhost:8000',
        changeOrigin: true,
      },
    },
  },
  build: {
    outDir: 'dist',
    sourcemap: false,
    target: 'es2022',
  },
});