allow for Slack-channel to also be included in it's Zulip-stream
So besides e.g. Slack-channel crux
being mirrored to #slack-archive/crux
, it's also sent to #crux/slack-mirror
.
So besides e.g. Slack-channel crux
being mirrored to #slack-archive/crux
, it's also sent to #crux/slack-mirror
.