User preferences: Fix AI settings sections
What does this MR do and why?
Fixes Code suggestions settings section and the enable Zoekt code search settings section.
As reported by @mksionek in !126011 (comment 1497492684)
Screenshots or screen recordings
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How to set up and validate locally
- Check settings sections on http://gdk.test:3000/-/profile/preferences
MR acceptance checklist
This checklist encourages us to confirm any changes have been analyzed to reduce risks in quality, performance, reliability, security, and maintainability.
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I have evaluated the MR acceptance checklist for this MR.
Related to UX Paper Cuts 16.3 → Settings UI, part 2 (#417912 - closed), !126011 (comment 1497492684)