// next.config.ts
export default {
  experimental: {
    serverActions: {
      bodySizeLimit: '10mb',
    },
  },
};

// next.config.ts
export default {
  images: {
    remotePatterns: [
      { protocol: 'https', hostname: 'your-bucket.s3.amazonaws.com' },
      { protocol: 'https', hostname: 'res.cloudinary.com' },
    ],
  },
};

// app/api/upload/route.ts
export async function POST(request: Request) {
  const formData = await request.formData();
  const file = formData.get('file') as File;
  const bytes = await file.arrayBuffer();
  const buffer = Buffer.from(bytes);
  // save to disk / upload to S3 / Cloudinary
}

// ตัวอย่าง Vercel Blob
import { put } from '@vercel/blob';

const blob = await put(file.name, file, {
  access: 'public',
});
// blob.url → URL ของไฟล์ที่ upload แล้ว