next.config.js

const createNextIntlPlugin = require("next-intl/plugin");

const withNextIntl = createNextIntlPlugin();

/** @type {import('next').NextConfig} */
const nextConfig = {
  output: "standalone",
  trailingSlash: true,
  async headers() {
    return [
      {
        source: "/(.*)",
        headers: [
          {
            key: "X-Frame-Options",
            value: "DENY",
          },
          {
            key: "X-Content-Type-Options",
            value: "nosniff",
          },
          {
            key: "Referrer-Policy",
            value: "strict-origin-when-cross-origin",
          },
          {
            key: "Permissions-Policy",
            value:
              "accelerometer=(), ambient-light-sensor=(), autoplay=(), camera=(), display-capture=(), document-domain=(), encrypted-media=(), fullscreen=(), geolocation=(), gyroscope=(), interest-cohort=(), magnetometer=(), microphone=(), midi=(), payment=(), usb=()",
          },
          {
            key: "Strict-Transport-Security",
            value: "max-age=31536000",
          },
        ],
      },
    ];
  },
};

module.exports = withNextIntl(nextConfig);