agent2: Port more Zed AI features (#36559)

Release Notes:

- N/A

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Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
d4d049d7b9Bennet Bo Fenner committed on 8/20/2025, 8:45:03 AM· committed by GitHubparent4c85a0d
3 files changedLine totals unavailable