make it deno friendly

[antonkulaga]

I tried to build it with deno 2, but got following error:

┠─ npm:[email protected] (This version is no longer supported. Please see https://eslint.org/version-support for other options.)
┠─ npm:@humanwhocodes/[email protected] (Use @eslint/config-array instead)
┠─ npm:@humanwhocodes/[email protected] (Use @eslint/object-schema instead)
┠─ npm:[email protected] (Rimraf versions prior to v4 are no longer supported)
┠─ npm:[email protected] (Glob versions prior to v9 are no longer supported)
┖─ npm:[email protected] (This module is not supported, and leaks memory. Do not use it. Check out lru-cache if you want a good and tested way to coalesce async requests by a key value, which is much more comprehensive and powerful.)
Warning The following packages contained npm lifecycle scripts (preinstall/install/postinstall) that were not executed:
┠─ npm:[email protected]
┃
┠─ This may cause the packages to not work correctly.
┖─ To run lifecycle scripts, use the `--allow-scripts` flag with `deno install`:
   deno install --allow-scripts=npm:[email protected]
antonkulaga@orca:~/sources/fine-tuning/ui$ deno run dev
Task dev next dev
error: Uncaught (in promise) ReferenceError: module is not defined
module.exports = nextConfig;
^
    at file:///home/antonkulaga/sources/fine-tuning/ui/next.config.js:7:1

    info: Deno supports CommonJS modules in .cjs files, or when the closest
          package.json has a "type": "commonjs" option.
    hint: Rewrite this module to ESM,
          or change the file extension to .cjs,
          or add package.json next to the file with "type": "commonjs" option.
    docs: https://docs.deno.com/go/commonjs

[vishnoianil]

@antonkulaga Would you like to take a stab at this issue? I would love to see fix for this issue. Happy to review the PR if you push one.