next.config.ts

import createNextIntlPlugin from "next-intl/plugin";
import type { NextConfig } from "next";

const withNextIntl = createNextIntlPlugin("./src/lib/i18n/request.ts");

const nextConfig: NextConfig = {
  output: "standalone",
  poweredByHeader: false,
  async headers() {
    return [
      {
        source: "/:path*",
        headers: [
          { key: "Content-Security-Policy", value: "base-uri 'self'; form-action 'self'; frame-ancestors 'none'; object-src 'none'" },
          { key: "Cross-Origin-Opener-Policy", value: "same-origin" },
          { key: "Referrer-Policy", value: "no-referrer" },
          { key: "X-Content-Type-Options", value: "nosniff" },
          { key: "X-Frame-Options", value: "DENY" }
        ]
      }
    ];
  }
};

export default withNextIntl(nextConfig);