Show progress as the agent locates which range it needs to edit (#31582)

Release Notes:

- Improved latency when the agent starts streaming edits.

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Co-authored-by: Ben Brandt <benjamin.j.brandt@gmail.com>
4f78165ee8Antonio Scandurra committed on 5/28/2025, 12:32:54 PM· committed by GitHubparent94a5fe2
13 files changedLine totals unavailable