middleware.ts

import { NextResponse } from 'next/server';
import type { NextRequest } from 'next/server';
export function middleware(request: NextRequest) {
  if (request.nextUrl.pathname === '/api/docs') {
    return NextResponse.next({
      headers: {
        'Content-Type': 'application/json',
        'Access-Control-Allow-Origin': '*',
        'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',
        'Access-Control-Allow-Headers': 'Content-Type, Authorization',
      },
    });
  }
  if (request.method === 'OPTIONS') {
    return NextResponse.json({}, {
      headers: {
        'Access-Control-Allow-Origin': '*',
        'Access-Control-Allow-Methods': 'GET, POST, PUT, DELETE, OPTIONS',
        'Access-Control-Allow-Headers': 'Content-Type, Authorization',
        'Access-Control-Max-Age': '86400',
      },
    });
  }
  return NextResponse.next();
}
export const config = {
  matcher: [
    '/api/:path*',
    '/api/docs'
  ]
};