Refactor response for creating a new brainstorm (POST /ideas)

[grwthomps]

Refactor successful response of POST /ideas to include all attributes of newly created Idea entry in database:

Request remains the same:

POST /ideas

Body:

{
	"idea": "Test idea for Keanu Reeves",
	"id": "c1e9a92195d98380747159598983bf96",
	"action": "Create an App",
	"isGenius": "False",
	"question": "Create an app about learning to code",
	"categories": [{"name": "Education"}, {"name": "Technology"}]
}

Successful response should be refactored to be similar to request but include database id and remove token:

Status: 200

{
	"id": 5
        "idea": "Test idea for Keanu Reeves",
	"action": "Create an App",
	"isGenius": "False",
	"question": "Create an app about learning to code",
	"categories": [{"name": "Education"}, {"name": "Technology"}]
}