feat: implement glob, cp, opendir and other methods

[srghma]

Description of the change

implement #82 (comment)

but not watchfiles

used this to play in js

var fs = require('fs').promises;
var path = require('path');
var dir = await fs.opendir(
  '/home/srghma/projects/purescript-tidy-codegen/src',
  {
    // encoding: 'buffer',
    encoding: 'ascii',
    recursive: true
  }
);
console.log(dir);
console.log(dir.readSync());

for await (var dirent of dir) {
  console.log('await', dirent);
}
// var dir = await fs.glob(
//   '**/*.purs',
//   {
//     cwd: '/home/srghma/projects/purescript-tidy-codegen/src',
//     withFileTypes: false,
//     exclude: (x) => console.log('filter', x)
//   }
// );
//
//
// var dir = await fs.readdir(
//   '/home/srghma/projects/purescript-tidy-codegen/src',
//   {
//     encoding: 'buffer',
//     withFileTypes: true,
//     recursive: false
//   }
// );
// 

---

Checklist:

• Added the change to the changelog's "Unreleased" section with a reference to this PR (e.g. "- Made a change (#0000)")
• Linked any existing issues or proposals that this pull request should close
• Updated or added relevant documentation
• Added a test for the contribution (if applicable)

[srghma]

I think done

[f-f]

I don't think this is a good default, overwriting should be opt-in since it's more dangerous.

Suggested change

	defaultCopyMode = copyFile_NO_FLAGS :: CopyMode
	defaultCopyMode = copyFile_EXCL :: CopyMode

[srghma]

but it is the default option by nodejs documentation

#81 (comment)

[srghma]

https://github.com/nodejs/node/blob/20d8b85d3493bec944de541a896e0165dd356345/doc/api/fs.md?plain=1#L994C40-L995C16

[i-am-the-slime]

Why is the watch API commented out here?