Building a string value from several different contexts requires a lot of append transforms right now.
Maybe this could be simplified by introducing an easier way to access the context (maybe similar to the $env()$ syntax).
i.e, to print out the version, build and uid, one would have to use several append transforms with lefts and rights, but maybe it could be simplified to something like this:
"value": "$lang(version)$ $ctx(app:versionNumber)$ ($ctx(app:buildNumber)$)\n$ctx(user:uid)$"
Instead of using this for every field and then transforms to join them all together:
"left": {
"context": "app",
"field": "versionNumber"
},
...
