edit predictions: Rename edit prediction modes (#25657)

`auto` -> `stealth`
`eager_preview` -> `eager`

Release Notes:

- N/A

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Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
d694458659Agus Zubiaga committed on 2/26/2025, 8:23:39 PM· committed by GitHubparent7a34dd9
4 files changedLine totals unavailable