Bootstrap Initial Admin

Create the initial admin account. Only works from localhost when system is in bootstrap mode.

post /auth/bootstrap
Accept: application/json
Content-Type: application/json

{
    "username": "newuser3",
    "email": "newuser3@example.com",
    "password": "Secure-Password-123"
}

HTTP/1.1 200 OK
Content-Type: application/json
Content-Length: 87
Server: ores-http-server-v1
Access-Control-Allow-Origin: *

{
  "success": true,
  "error_message": "",
  "account_id": "019b9856-215c-7fd4-b139-11821e39d80a"
}