next.config.mjs

// Hybrid Next.js + Python deploy. The dashboard and the public /api/stats
// Python serverless function (api/stats.py) live in the same Vercel project,
// so the dashboard reaches /api/stats via Vercel's standard routing — no
// rewrite required.

/** @type {import('next').NextConfig} */
const nextConfig = {
  reactStrictMode: true,
  poweredByHeader: false,
  experimental: {
    optimizePackageImports: ["lucide-react", "recharts"],
  },
  async headers() {
    return [
      {
        source: "/(.*)",
        headers: [
          { key: "X-Content-Type-Options", value: "nosniff" },
          { key: "Referrer-Policy", value: "strict-origin-when-cross-origin" },
          { key: "X-Frame-Options", value: "DENY" },
          {
            key: "Permissions-Policy",
            value: "camera=(), microphone=(), geolocation=()",
          },
        ],
      },
    ];
  },
};

export default nextConfig;