[Feature] Add a way to only stash staged files

[step-ani-motion]

As per git docs

git stash push --staged -m "Stashed Stuff"

Allows for stashing selected lines/hunks instead of whole files.

[ameaninglessname]

It's already supported in the built-in diff window, move your mouse to these lines, there would be buttons appearing.

[love-linger]

It's already supported in the built-in diff window, move your mouse to these lines, there would be buttons appearing.

In fact, you misunderstood what he meant. This function is indeed not available at present.

[love-linger]

done. you can try the latest build from Github Action https://github.com/sourcegit-scm/sourcegit/actions/runs/11160464442