At the risk of getting flamed for asking a dumb question, I have an application that keeps showing a 404 error in Google Search Console on the /index.html route. App works fine and the urls are all fine. Is this something that can be fixed in teh next.config.js file or can I somehow tell GSC to stop tyring to index the /index.html file?

Current next.config.js file for reference:

/** @type {import('next').NextConfig} */

const nextConfig = {
  reactStrictMode: true,
  swcMinify: true,
  images: {
    domains: ["localhost"],
    remotePatterns: [
      {
        protocol: "https",
        hostname: "cdn.sanity.io",
        port: "",
      },
    ],
  },
};

module.exports = nextConfig;