Add setting to disable all AI features (#34896)

https://github.com/user-attachments/assets/674bba41-40ac-4a98-99e4-0b47f9097b6a


Release Notes:

- Added setting to disable all AI features
96f9942791Richard Feldman committed on 7/22/2025, 3:32:39 PM· committed by GitHubparent939f9ff
19 files changedLine totals unavailable