next.config.js

const securityHeaders = [
  { key: 'Referrer-Policy', value: 'same-origin' },
  { key: "Access-Control-Allow-Credentials", value: "true" },
  { key: "Access-Control-Allow-Origin", value: "*" },
  { key: "Access-Control-Allow-Methods", value: "GET,OPTIONS,PATCH,DELETE,POST,PUT" },
  { key: "Access-Control-Allow-Headers", value: "X-CSRF-Token, X-Requested-With, Accept, Accept-Version, Content-Length, Content-MD5, Content-Type, Date, X-Api-Version" },
]

/** @type {import('next').NextConfig} */
const nextConfig = {
  reactStrictMode: false,
  swcMinify: true,
  async headers() {
    return [
      {
        headers: securityHeaders,
        source: '/:path'
      }
    ]
  }
}

const withNextra = require('nextra')({
  theme: 'nextra-theme-docs',
  themeConfig: './theme.config.tsx',
  unstable_flexsearch: true,
  unstable_staticImage: true,
})

module.exports = withNextra(nextConfig)