Add content to CONTRIBUTING.md

CONTRIBUTING.md

@@ -1 +1,23 @@
-https://www.dataschool.io/how-to-contribute-on-github/
+# Contributions Guide
+
+Thank you for contributing to the KoviD project! Please follow these simple steps to ensure your contributions are reviewed and merged smoothly:
+
+1. **Create a Pull Request**  
+   - Branch off from the `master` branch.  
+   - Before submitting, ensure you run `clang-format` to format your code correctly.  
+
+2. **Pass CI/CD Checks**  
+   - Ensure all GitHub workflow steps pass, including tests.
+
+3. **Find a Reviewer**  
+   - Request a review from a project maintainer or an appropriate reviewer.  
+   - Wait for the Pull Request to be accepted.
+
+4. **Merge Your Changes**  
+   - Once approved, we will merge your Pull Request into the `master` branch.
+
+We appreciate your contributions and efforts to improve the project!
+
+## Useful links
+
+1. https://www.dataschool.io/how-to-contribute-on-github/