qrcode/next.config.ts

import type { NextConfig } from "next";

const nextConfig: NextConfig = {
  // Enable standalone output for Docker deployment
  output: "standalone",

  // Compress responses for better performance
  compress: true,

  // Optimize images
  images: {
    formats: ["image/avif", "image/webp"],
    minimumCacheTTL: 60 * 60 * 24 * 365, // 1 year
  },

  // Security and performance headers
  async headers() {
    return [
      {
        source: "/(.*)",
        headers: [
          {
            key: "X-Content-Type-Options",
            value: "nosniff",
          },
          {
            key: "X-Frame-Options",
            value: "DENY",
          },
          {
            key: "X-XSS-Protection",
            value: "1; mode=block",
          },
          {
            key: "Referrer-Policy",
            value: "strict-origin-when-cross-origin",
          },
          {
            key: "Permissions-Policy",
            value: "camera=(), microphone=(), geolocation=()",
          },
        ],
      },
      {
        source: "/icons/(.*)",
        headers: [
          {
            key: "Cache-Control",
            value: "public, max-age=31536000, immutable",
          },
        ],
      },
      {
        source: "/icon.svg",
        headers: [
          {
            key: "Cache-Control",
            value: "public, max-age=31536000, immutable",
          },
        ],
      },
    ];
  },
};

export default nextConfig;