Ratelimit Notifications

Provide automated notifications if users are over (and / or close to) the rate limitations (as defined within the following offical Minds "Announcing Hashtags 2.0 and Rate Limits" blog article).

Reference:

• Announcing Hashtags 2.0 and Rate Limits
  https://www.minds.com/minds/blog/announcing-hashtags-2-0-and-rate-limits-899725731075162112