fastapi-svelte-template/frontend/vite.config.ts

import { sveltekit } from '@sveltejs/kit/vite';
import { defineConfig } from 'vite';

export default defineConfig({
  envPrefix: 'PUBLIC_',
  plugins: [sveltekit()],
  server: {
    host: '0.0.0.0',
    port: 3000,
    strictPort: true,
  },
  preview: {
    host: '0.0.0.0',
    port: 3000,
    strictPort: true,
  },
});