Add purple_contact_find_dm
Review Request #2853 — Created Nov. 28, 2023 and submitted — Latest diff uploaded
This is a common use case and is a bit of code, so it's good to have a helper like this.
Created dm's via the contact list and made sure they worked. The previous update /r/2851 broke instant messages for all protocol plugins that are still using PurpleIMConversation which need to be updated anyways.