Remove project entity that was part of the PoC

app/serializers/environment_entity.rb

@@ -6,7 +6,7 @@ class EnvironmentEntity < Grape::Entity
   expose :state
   expose :external_url
   expose :environment_type
-  expose :project, with: ProjectEntity
+  expose :project, with: API::Entities::BasicProjectDetails
   expose :last_deployment, using: DeploymentEntity
   expose :stoppable?

app/serializers/project_entity.rb

-class ProjectEntity < Grape::Entity
-  include RequestAwareEntity
-
-  expose :id
-  expose :name
-
-  expose :test do |project|
-    request.user.email
-  end
-end