/** @type {import('next').NextConfig} */
const nextConfig = {
  output: process.env.DOCKER_BUILD === "1" ? "standalone" : undefined,
  // API calls go through src/app/api/[...path] runtime proxy (not build-time rewrites)
  headers: async () => [
    {
      source: "/sw.js",
      headers: [
        { key: "Cache-Control", value: "public, max-age=0, must-revalidate" },
        { key: "Service-Worker-Allowed", value: "/" },
      ],
    },
    {
      source: "/manifest.webmanifest",
      headers: [{ key: "Content-Type", value: "application/manifest+json" }],
    },
  ],
};

module.exports = nextConfig;