Docs updates September (#38796)

Closes #ISSUE

Release Notes:

- N/A

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Co-authored-by: Katie Geer <katie@zed.dev>
Co-authored-by: Marshall Bowers <git@maxdeviant.com>
Co-authored-by: David Kleingeld <davidsk@zed.dev>
a13e3a8af3morgankrey committed on 9/24/2025, 4:10:58 PM· committed by GitHubparent39370bc
15 files changedLine totals unavailable