Docs: Too much duplication on network settings/how to enable
The network settings for AI are duplicated in 3 places and inconsistent. We need a single source of truth. Which one is correct? Or is it a combination?
Location 1: ai_features.md
Location 2: gitlab_duo_chat.md
https://docs.gitlab.com/ee/user/gitlab_duo_chat.html#for-self-managed
Location 3: subscription-add-ons.md
https://docs.gitlab.com/ee/subscriptions/subscription-add-ons.html
Edited by Suzanne Selhorn