fix: ts config loading by moving to new loader

[MikeMatusz]

What Changed

Switched from the unsupported @endemolshinegroup/cosmiconfig-typescript-loader library with it's recommended replacement fork: codex-/cosmiconfig-typescript-loader.

Why

The unsupported library had conflicted ts-node dependencies that didn't allow it to work with newer versions of TypeScript.

Fixes #2248

Todo:

• Add tests
• Add docs

Change Type

Indicate the type of change your pull request is:

• documentation
• patch
• minor
• major

[attehuhtakangas]

Would be great to see this merged! This fixes that we can use ESM in the auto.config.ts file with package.json set to "type": "module", unless I'm mistaken

[hipstersmoothie]

@MikeMatusz sorry for missing this. Could you update the lock file?

[MikeMatusz]

@hipstersmoothie Branch has been updated. Seems like pr-check and release checks failed for networking errors, not sure if that's expected or what's going on there. I see they're not required, so maybe normal.

[hipstersmoothie]

@MikeMatusz you can ignore those ones

[hipstersmoothie]

It does look like the tests need fixing though

[MikeMatusz]

I get 50 failing tests just running on the main branch, so I think something might be missing from the setup guide as to how to run them. Any suggestions? I did build first (yarn, yarn build, yarn test). Some of them are related to missing GitHub token, but there's a variety, some just failing expectations. I'm on a Mac if that matters. I'd like to get this resolved, but need to be able to get a passing test run without my changes before I can troubleshoot.