Change SDK interface

[davidebianchi]

What would you like the Console SDK to do?

Proposed changes:

1. selectedEnvironment now it's a string, it should be an object with envId:

   {
     "envId": "my-env-id"
   }

2. unsecretedVariables renamed in publicVariables
3. Find new interface for the non-core resources. Core resources are: services, configMaps, secrets, publicVariables.

Libraries

console-sdk-microfrontend