feat(errors): improve message generation for schema validation failures

[ruthvik-mt]

Hey👋 @jdesrosiers!

Improved the getErrorMessage function in src/index.js and updated normalizeOutput.js logic to return descriptive messages for the following JSON Schema keywords:

• pattern
• minItems
• maxItems
• uniqueItems
• format

All tests, linting, and type checks have passed.

Let me know if you'd like me to add support for more keywords or help with anything else! Happy to contribute!

[ruthvik-mt]

@jdesrosiers pl review!

[ruthvik-mt]

Hey @jdesrosiers!

Just pushed a small update - fixed a few typos and spelling issues, and made some minor improvements in the keyword error messages. Let me know if anything else needs adjusting!

[jdesrosiers]

Hi, @ruthvik-mt. Thanks for showing interest in this project! This is a Google Summer of Code project by @arpitkuriyal that I'm mentoring. It might be difficult to contribute much at this point because we're still in the early stages of figuring out how it's going to work. That means there's likely to be a lot of churn in the code.

Since this is @arpitkuriyal's project, I'll have him review first to make sure what you're doing is in line with what he's doing. Then I'll review as mentor.

In the future, please follow the contributing guidelines in the README. It's important to create an issue before starting work on anything in order to coordinate with others working on the project. You don't want to spend time on something and then find that Arpit was already working on it and your work can't be used.

[arpitkuriyal]

Hi @ruthvik-mt, Thank you for your contributions! I've already implemented all the keywords covered in your PR, and I'll be submitting my PR soon. Currently, I'm working on the more complex keywords.

In the future, please follow the contributing guidelines in the README.

Thanks again for your help!

[ruthvik-mt]

Thank you @jdesrosiers and @arpitkuriyal for your feedback and for explaining the current stage of the project.

I understand the importance of aligning with the project’s direction and will make sure to follow the contributing guidelines going forward ,especially by opening an issue and coordinating before starting any work.Apologies for the oversight. I appreciate the opportunity to learn and would be happy to contribute to any upcoming tasks that fit the roadmap.

Looking forward to the progress ahead. Thanks again for the guidance!
Closing this PR now!