karate-config.js provides handy way to create global variables, like in this Karate doc example
config.someUrlBase = 'https://e2e-host/v1/auth';
But for our test, we'd rather don't modify karate-config.js, so can we do the same (that is create global variables) for instance in our headers.js file?
We tried, in headers.js: (a) config.myvariabe= (b) karate.set in headers.js and then karate.get in .feature