Add "Template" parameter to /spaces/{spaceName}/projects/ endpoint in Business-Central-Authoring

Issue

• Add template parameter to /spaces/{spaceName}/projects/ endpoint in Business-Central-Authoring;
• We need a way to create a new project from a previously imported archetype using REST API;

• Currently it is only possible to create a project via REST with this path: /spaces/{spaceName}/projects/ but there is no template parameter:

  [POST] /spaces/{spaceName}/projects
  {
    "name": "Employee_Rostering",
    "groupId": "employeerostering",
    "version": "1.0.0-SNAPSHOT",
    "description": "Employee rostering problem optimisation using Planner. Assigns employees to shifts based on their skill."
  }