Added Joi , Yup and Zod to object schema validators category

[maikofelix47]

Thank you for contributing to the Node.js Toolbox catalog! 🙏

Note: Node.js Toolbox is specifically for backend libraries. If a library works both in the browser AND in Node.js feel free to add it. Libraries that work ONLY in the browser are out of scope for now.

Before submitting your pull request, please make sure:

• [x] To use the exact package name as it appears on NPM (and npm install <package-name>)
• [x] The packages are listed in alphabetical order
• [x] The package doesn't already exist in a different category
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[Maximization]

Thanks for your PR @maikofelix47 ! These are great validators, but they're not JSON Schema based (which this category is for). We could add a new category, or change this category to be more broadly about validators and not just JSON Schema. What do you think?

[maikofelix47]

@Maximization I agree. We may have to come up with a different subcategory for them to be more specific just like we have HTTP frameworks and full-stack framework categories. What do you think of the category 'schema validators' or 'data schema validators'? Their documentation describes them as schema validators.

[Maximization]

I'd say let's go with "Object Schema Validators" 👍. Could you please update the PR to add the new category?

[maikofelix47]

@Maximization Done!

[Maximization]

https://nodejstoolbox.com/categories/object-schema-validators 🚀