next.config.js

// next.config.js

const securityHeaders = [
  {
    key: 'X-DNS-Prefetch-Control',
    value: 'on',
  },
  {
    key: 'Strict-Transport-Security',
    value: 'max-age=31536000; includeSubDomains; preload',
  },
  {
    key: 'X-XSS-Protection',
    value: '1; mode=block',
  },
  {
    key: 'X-Frame-Options',
    value: 'SAMEORIGIN',
  },
  {
    key: 'Referrer-Policy',
    value: 'origin-when-cross-origin',
  },
  {
    key: 'X-Content-Type-Options',
    value: 'nosniff',
  },
]

/**
 * @type {import('next').NextConfig}
 */
module.exports = {
  swcMinify: true,
  reactStrictMode: true,
  images: {
    remotePatterns: [
      {
        protocol: 'https',
        hostname: 'rgllm.com',
      },
      {
        protocol: 'https',
        hostname: 't1.gstatic.com',
      },
      {
        protocol: 'https',
        hostname: 'camo.githubusercontent.com',
      },
      {
        protocol: 'https',
        hostname: 'rgllm.com',
      },
    ],
  },
  async headers() {
    return [
      {
        source: '/(.*)',
        headers: securityHeaders,
      },
    ]
  },
}