Add CC BY-NC-SA 4.0 open source license for non-commercial usage

LICENSE

@@ -0,0 +1,29 @@
+Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License
+
+Copyright (c) 2025 PAA Contributors
+
+This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
+
+You are free to:
+  * Share — copy and redistribute the material in any medium or format
+  * Adapt — remix, transform, and build upon the material
+
+Under the following terms:
+  * Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
+  * NonCommercial — You may not use the material for commercial purposes.
+  * ShareAlike — If you remix, transform, or build upon the material, you must distribute your contributions under the same license as the original.
+  * No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
+
+Notices:
+  * You do not have to comply with the license for elements of the material in the public domain or where your use is permitted by an applicable exception or limitation.
+  * No warranties are given. The license may not give you all of the permissions necessary for your intended use. For example, other rights such as publicity, privacy, or moral rights may limit how you use the material.
+
+Full legal text: https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode
+
+================================================================================
+
+ADDITIONAL TERMS FOR COMMERCIAL USE
+
+If you wish to use this software for commercial purposes, you must obtain explicit written permission from the copyright holders.
+
+For commercial licensing inquiries, please contact the project maintainers.

README.md

@@ -459,7 +459,29 @@ This is a POC demonstrating architectural patterns. To extend:
 
 ## 📄 License
 
-ISC
+This project is licensed under the **Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License** (CC BY-NC-SA 4.0).
+
+### What this means:
+
+✅ **You CAN:**
+- Use this software for personal, educational, or research purposes
+- Modify and adapt the code for non-commercial projects
+- Share and redistribute the code (with attribution)
+- Learn from and study the codebase
+
+❌ **You CANNOT:**
+- Use this software for commercial purposes without permission
+- Remove or modify license notices or attributions
+- Apply additional restrictions beyond those in the license
+
+### Commercial Use
+
+If you wish to use this software for commercial purposes, please contact the project maintainers to obtain a commercial license.
+
+### Full License
+
+See the [LICENSE](LICENSE) file for the complete license text, or view it online at:
+https://creativecommons.org/licenses/by-nc-sa/4.0/
 
 ---
 

package.json

@@ -53,7 +53,7 @@
     "gherkin"
   ],
   "author": "",
-  "license": "ISC",
+  "license": "CC-BY-NC-SA-4.0",
   "devDependencies": {
     "@cucumber/cucumber": "^12.2.0",
     "@cucumber/gherkin": "^36.1.0",