git_ui: Show copy-SHA button on commit header hover (#45478)

Release Notes:

- git: Added the ability to copy a commit's SHA in the commit view.

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Signed-off-by: Xiaobo Liu <cppcoffee@gmail.com>
Co-authored-by: Danilo Leal <daniloleal09@gmail.com>
9f90c1a1b7Xiaobo Liu committed on 12/23/2025, 5:11:56 PM· committed by GitHubparentd43cc46
1 file changedLine totals unavailable