docs: update showcase link

CONTRIBUTING.md

@@ -12,7 +12,7 @@ Code of Conduct: By contributing to Nodify, you agree to uphold our [Code of Con
 - 🐛 [Create a bug report](https://github.com/miroiu/nodify/issues/new?assignees=miroiu&labels=bug&template=bug_report.md&title=%5BBug%5D) - Noticed something not working as expected? Let us know by creating a bug report. Please provide as much detail as possible to help us address the issue.
 - 🌺 [Suggest an enhancement](https://github.com/miroiu/nodify/issues/new?assignees=miroiu&labels=enhancement&template=feature_request.md&title=%5BFeature%5D) - Have an idea to make Nodify even better? We'd love to hear it! Share your suggestions for new features or improvements.
 - ✨ [Explore example applications](https://github.com/miroiu/nodify/tree/master/Examples) - Check out the example applications provided with Nodify. They're great for learning how to use the library in different scenarios.
-- 🎉 [Showcase your application](https://miroiu.github.io/nodify/#showcase) - Built something cool with Nodify? Share it with the community! We'd love to see what you've created.
+- 🎉 [Showcase your application](https://github.com/miroiu/nodify/issues/56) - Built something cool with Nodify? Share it with the community! We'd love to see what you've created.
 - 📝 [Help with the documentation](https://github.com/miroiu/nodify/wiki) - Documentation is crucial for making Nodify accessible to everyone. If you spot errors or have suggestions for improvement, please let us know or update the docs yourself!
 - 🔧 [Fix a bug](https://github.com/miroiu/nodify/labels/bug) - If you're a developer, you can contribute by fixing bugs in Nodify. Simply locate an open issue tagged as a bug and submit a pull request with your fix.
 - 🔗 [Create a pull request linking to a feature](https://github.com/miroiu/nodify/labels/enhancement) - Implemented a new feature or enhancement? Fantastic! Submit a pull request linking to the relevant feature or enhancement issue.