Feature: archive silent channels

[apex-omontgomery]

Description

1. Archive channels that have had 30 days of no activity and are public.
2. No activity means no new messages.
3. 24 hours prior the channel will have a warning with an explanation.
4. This will be checked daily
5. The warning will not affect or stop the archiving
6. This will require administrative action and is reliant on Issue Feature: Properly manage multiple token scopes #3

Purpose

This is to clean up the clutter for new people when they are looking for channels.

[apex-omontgomery]

The Sir-bot-a-lot-2 framework provides a python scheduler library that might be helpful for us:
https://github.com/pyslackers/sir-bot-a-lot-2#plugins

[AllenAnthes]

Agreed. I originally included the scheduler in the rewrite but took it out since we didn't have an immediate use for it. It'll be easy to hook back up.

[apex-omontgomery]

I have a script that will do both the alerting of potential archive and archive. Just need to configure it to say the correct things, hook into a job scheduler and include a new admin level token.

[hollomancer]

Where did we leave off with this one?

[aaron-junot]

We're going to do this manually for now, but we can look back into this if we need to