feat: update config.json and add hello-world exercise

[GroophyLifefor]

@ErikSchierboom
I made some changes to add the first exercise but I'm stuck on the Setup Continuous Integration step, I know how to use GitHub Actions, I know how CI/CD works, and I know how Unix works, but the problem is that I don't know how to go about testing it.

#1

[kotp]

At least the missing EOL is consistent in these three batch files, but the last line should be consistent as the line before it with an End of Line at the end of it.

[GroophyLifefor]

@kotp Should I merge it now or wait for Erik to see it?

[kotp]

Approving, with comments to consider. Non-blocking, only things I noted while reviewing.

[kotp]

@kotp Should I merge it now or wait for Erik to see it?

I would wait for 2 more approvals, if possible, and not rush it really. Erik will see it and recognize anything that he knows to look for in terms of construction and organization in terms of the platform. Otherwise may know to look for Batch Script specific things, others will look at content and understanding in other ways.

[GroophyLifefor]

@kotp Should I merge it now or wait for Erik to see it?

I would wait for 2 more approvals, if possible, and not rush it really. Erik will see it and recognize anything that he knows to look for in terms of construction and organization in terms of the platform. Otherwise may know to look for Batch Script specific things, others will look at content and understanding in other ways.

I will take your advice and wait for Erik's guidance, I am in no hurry, it is more important to move forward correctly.

[ErikSchierboom]

Thanks for working on this! I've left some comments

[ErikSchierboom]

I'm stuck on the Setup Continuous Integration step, I know how to use GitHub Actions, I know how CI/CD works

Don't worry about that, I'm happy to help. Let's first focus on getting this PR merged, then on creating a basic test runner and then I can do the CI bit for you.

[GroophyLifefor]

Don't worry about that, I'm happy to help. Let's first focus on getting this PR merged, then on creating a basic test runner and then I can do the CI bit for you.

Thanks you, I'm currently focused on this PR. <3

[ErikSchierboom]

Looking good! Let's move on to the test runner: https://github.com/exercism/batch-test-runner

For clarification: the test runner is the software that runs automatically when someone submits an iteration. The goal of the test runner is to verify that the student's code passes all the tests. Our challenge will be to run batch code in Linux, as that is what our test runners have to use. See https://exercism.org/docs/building/tooling/test-runners for more information.

I've just created the test runner repo: https://github.com/exercism/batch-test-runner The repo contains a basic starting point to iterate from.