agent: Add component preview for Zed AI configuration (#33704)

As we are in the process of improving our Onboarding UX for Zed AI, I
added component previews for the Zed AI Configuration section. This
should make it easier to inspect the different states we can run into.

<img width="1198" alt="image"
src="https://github.com/user-attachments/assets/eb774f27-9091-450d-bfae-c688d533c25e"
/>


Release Notes:

- N/A
782fbfad90Bennet Bo Fenner committed on 7/1/2025, 11:12:51 AM· committed by GitHubparent2caa192
5 files changedLine totals unavailable