Introduce zeta2 format with cursor content in original order (#46732)
This one does `fim_prefix`, `fim_middle`, and `fim_suffix` in that
order, in the prompt, instead of putting the current middle last.
Release Notes:
- N/A
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Co-authored-by: Agus Zubiaga <agus@zed.dev>
Co-authored-by: Ben Kunkle <ben@zed.dev>
20284e4f21Max Brunsfeld committed on 1/13/2026, 9:53:44 PM· committed by GitHubparentc9003e1