Add MIT license and contributor guidelines

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2026 Avni Ademi
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -86,8 +86,54 @@ bashgen/
 
 ## License
 
-[Add your license here]
+This project is licensed under the **MIT License** - see the [LICENSE](LICENSE) file for details.
+
+The MIT License is a permissive open-source license that allows you to:
+- ✅ Use the code commercially
+- ✅ Modify the code
+- ✅ Distribute the code
+- ✅ Use privately
+- ✅ Include license and copyright notice
+
+## Creator
+
+Created and maintained by **Avni Ademi** (@avni.ademi)
 
 ## Contributing
 
-[Add contribution guidelines here]
+Contributions are welcome and encouraged! This project thrives on community involvement.
+
+### How to Contribute
+
+1. **Fork the repository** on GitLab
+2. **Create a feature branch** (`git checkout -b feature/amazing-feature`)
+3. **Make your changes** and test thoroughly
+4. **Commit your changes** (`git commit -m 'Add some amazing feature'`)
+5. **Push to the branch** (`git push origin feature/amazing-feature`)
+6. **Open a Merge Request** on GitLab
+
+### Contribution Ideas
+
+- 🐛 Bug fixes and improvements
+- ✨ New features and enhancements
+- 📝 Documentation improvements
+- 🎨 UI/UX improvements
+- 🔒 Security enhancements
+- 🧪 Test coverage
+- 🌐 Translations
+- 📦 Additional server setup options
+
+### Code of Conduct
+
+- Be respectful and inclusive
+- Welcome newcomers and help them learn
+- Focus on constructive feedback
+- Celebrate diversity of ideas and backgrounds
+
+### Questions?
+
+Feel free to open an issue on GitLab or reach out to the maintainer.
+
+---
+
+**Thank you for contributing!** 🙏