[FEAT] Investigate nodejs bridge to run the java layout generator lib

[tbouffard]

Is your feature request related to a problem? Please describe.
We already manage our R implementation with such a bridge. Having the same for nodejs will avoid having to reimplement the generator in JS.

Additional context
check the following resources as starting point and others

• https://www.npmjs.com/package/java
• https://www.geeksforgeeks.org/how-to-run-java-code-in-node-js/
• http://creatale.github.io/webdevbbq-java-nodejs/#/
• call java via spawn