Rate limit per controller actions

[Shiranuit]

Feature Description

As an administrator I want to be able to control the rate limit per controller actions, per profile and not only the global rate limit.

Example

{
  "rateLimit": {
    "*": 20
  },
  "policies": [ /* ...role policies, see below ... */]
}

{
  "rateLimit": {
    "auth": {
      "actions": {
        "login": 10,
        "checkToken": 10,
      }
    },
    "realtime": {
      "actions": {
        "subscribe": 10,
      }
    }
  },
  "policies": [ /* ...role policies, see below ... */]
}