Add License Header to top-level README.md file

[Ubayed-Bin-Sufian]

Summary

This PR adds the required license header to the test guide, ensuring consistency across all test files.

[github-actions]

✅ All Jest tests passed! This PR is ready to merge.

[Ubayed-Bin-Sufian]

@walterbender Please review.

Also, should I update the GitHub Actions workflow which is using the Ubuntu 20.04 runner, which is scheduled for deprecation and removal in a separate PR?

[walterbender]

Not sure if this is the correct place for this. It is applicable to all of the code we write for the project, not just tests. The issue was that we had completely neglected to do this for the tests.

[Ubayed-Bin-Sufian]

Not sure if this is the correct place for this. It is applicable to all of the code we write for the project, not just tests. The issue was that we had completely neglected to do this for the tests.

Would you like me to close the PR, or should we update it to apply the license header more broadly?

[walterbender]

Maybe move the text to the Contributing section of the top-level README.md file?

[Ubayed-Bin-Sufian]

Maybe move the text to the Contributing section of the top-level README.md file?

Sure. I would rebase and add it there.

[github-actions]

✅ All Jest tests passed! This PR is ready to merge.

[Ubayed-Bin-Sufian]

@walterbender Please review.

[walterbender]

Maybe rephrase this: "All contributors must include the following license header in every file they modify or create within the project:"

"Music Blocks is licensed under the AGPL. If you add a new file to the Music Blocks code base, please be sure to include a license header as per below:"

[github-actions]

✅ All Jest tests passed! This PR is ready to merge.

[Ubayed-Bin-Sufian]

Maybe rephrase this: "All contributors must include the following license header in every file they modify or create within the project:"

"Music Blocks is licensed under the AGPL. If you add a new file to the Music Blocks code base, please be sure to include a license header as per below:"

Added the suggestions. Please review.
Thanks a lot for your guidance.