frontend/astro.config.mjs

import { defineConfig } from 'astro/config';
import react from '@astrojs/react';

// Static build — output (dist/) is committed and served by app.py,
// so the Hugging Face Space needs no Node runtime.
export default defineConfig({
  integrations: [react()],
  output: 'static',
  outDir: './dist',
  build: {
    format: 'directory'
  }
});