import type { NextConfig } from "next" const nextConfig: NextConfig = { // react-leaflet's MapContainer doesn't support Strict Mode's dev-only double-invoke of // mount effects — Leaflet's own map cleanup isn't synchronous, so the second init crashes // with "Cannot read properties of undefined (reading 'appendChild')" on any page using // LocationPicker. Production builds never double-invoke, so this only affects local dev. reactStrictMode: false, output: "standalone", } export default nextConfig