Add script to add user to user group

[nathank (Nathan Kershaw)]

This plugin now covers this functionality:

Discourse Dynamic Groups

Summary Automatically manage group membership Repository Link https://github.com/communiteq/discourse-dynamic-groups Install Guide How to install plugins in Discourse This plugin should be considered beta Features Discourse communities often need to automate group memberships based on conditions like badge ownership or existing group memberships. Common use cases include: Users not in the ‘subscribers’…