Keystore package does not work in a Node ESM environment

[camsjams]

What version of fuels-ts are you using?

latest/ 0.39.0

Steps to Reproduce

1. Create a Node esm project
2. Attempt to load a fuels package or util that requires keystore
3. The execution fails as require is not available

Expected Behavior

This code should also work in esm style environments.

This block needs to support require for legacy support but also somehow do dynamic import for ESM:

fuels-ts/packages/keystore/src/universal-crypto.ts

Lines 22 to 31 in 6c8ce48

	if (!selectedCrypto && typeof require === 'function') {
	try {
	// eslint-disable-next-line global-require
	selectedCrypto = require('crypto');
	selectedStrategy = 'Node';
	} catch (error) {
	// eslint-disable-next-line no-console
	console.error('keystore expects a standard Web browser or Node environment.', error);
	}
	}

Actual Behavior

Crashes with error message:

keystore expects a standard Web browser or Node environment. Error: Dynamic require of "crypto" is not supported
    at file:///test-fuels/bg/node_modules/.pnpm/@[email protected]/node_modules/@fuel-ts/keystore/dist/index.mjs:1:231
    at file:///test-fuels/node_modules/.pnpm/@[email protected]/node_modules/@fuel-ts/keystore/src/universal-crypto.ts:25:22

[arboleya]

I stumbled upon this issue when debugging all the CJS/ESM shenanigans at:

• chore: revamping build tooling #827

I left some annotations with a possible fix here:

fuels-ts/packages/keystore/src/universal-crypto.ts

Lines 28 to 38 in 735bc66

	/**
	* TODO: Add banner/code-snippet using `createRequire` for ESM support
	*
	* In the `esm` output, `require` will not be available, only `import`.
	*
	* We need to use `createRequire` in order to work around it.
	*
	* Places using a similar approach:
	* https://github.com/evanw/esbuild/issues/946#issuecomment-814703190
	* https://github.com/egoist/tsup/discussions/505#discussioncomment-3911142
	*/