Add initial scripting_tool (#26066)

Just a basic implementation so we can start trying it out.

Release Notes:

- N/A

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Co-authored-by: Marshall <marshall@zed.dev>
Co-authored-by: Michael <michael@zed.dev>
a4ec0af681Richard Feldman committed on 3/4/2025, 10:59:19 PM· committed by GitHubparent886d8c1
8 files changedLine totals unavailable