FEATURE: git status partial staged.

[Kaiser-Yang]

Did you check the docs?

• I have read all the docs.

Is your feature request related to a problem? Please describe.

When use git, you can just stage part of mofications rather than whole file. But if you just stage one line in a file with many motifications. The icon of the file will be staged.

For example, the explore.lua has some contents unstaged, but its status icon is staged:

Describe the solution you'd like.

Add a option to set the the icon when a file both has staged and unstaged contents.

Describe alternatives you've considered.

No response

Additional Context

No response