Prune Old Logs

[graywolf336]

Auto prune logs for Apps after an extended amount of time.

[d-gubert]

We've discussed about two potential solutions for this:

• Making this a responsibility of the host system, in this case Rocket.Chat - this way, Rocket.Chat will have to handle this kind of pruning and log managing, maybe even allowing the administrator to manually prune logs via the UI.
• Making this a responsibility of the App itself - this way, apps would be able to implement their own log management rules. Of course, to do this, we'd need to enable them to query and remove their own logs, as it is currently not possible