Add GPL License to SoundScape Repository for Open Source Compliance

[mdazfar2]

Description

I propose adding a GPL (GNU General Public License) to the SoundScape repository to ensure it adheres to open source licensing standards.

Issue Details:

• 📝 Lack of License: Currently, the SoundScape repository does not have a license specified.
• 📜 Open Source Compliance: Adding a GPL license will make the project legally compliant with open source requirements and clearly define usage terms.

Proposed Solution:

• 🏷️ Add GPL License: Implement the GNU General Public License (GPL) to protect both contributors and users, ensuring the project remains free and open source.
• 📂 License File: Create a LICENSE file in the repository root with the full text of the GPL.

@Soumya-Kushwaha Looking forward to your feedback and the opportunity to help implement this important addition.

[github-actions]

Congratulations, @mdazfar2! 🎉 Thank you for creating your issue. Your contribution is greatly appreciated and we look forward to working with you to resolve the issue. Keep up the great work!

We will promptly review your changes and offer feedback. Keep up the excellent work! Kindly remember to check our contributing guidelines