Ambiguous result element

[jan-dolejsi]

It is hard and untidy to consume the result element, because in context of status: PENDING it is a string/URL, and in context of status: ok, it is a structure. I recommend putting the URL to a distinctly different element outside of the result field.

Here is my understanding, of what the returned json body semantic:
https://github.com/jan-dolejsi/pddl-planning-service-client/blob/main/src/PlannerPackagePreviewService.ts#L125

Consider this:

{
  "status": "PENDING",
  "check": "/check/......."
}

... vs ...

{
  "status": "ok",
  "result": {
   }
}

[haz]

Will discuss this mainly in #34