Git status gutter is out of sync with changes

### What Happened?

Made a change to a tracked document and noticed the git status gutter did not change. Undoing the change caused the git status gutter to show the *previous* state i.e. it showed lines had changed

### Steps to Reproduce

1. Open a tracked document
2. Make a change and observe the gutter
3. Undo the change and observe the gutter

### Expected Behavior

After making a change the gutter should immediately update (subject to throttling)

### OS Version

8.x (Circe)

### OS Architecture

amd64 (on most hardwares)

### Session Type

Secure Session (Wayland)

### Software Version

Latest release (I have run all updates)

### Log Output

```shell

```

### Hardware Info

_No response_

通过进行更改、检查 git status gutter，然后撤销更改，在受跟踪的文档中重现该问题。根据这一行为追踪 git status gutter 的更新路径；完成的标准是 gutter 在编辑后更新（受节流限制），并且撤销后不再显示之前的状态。

由索引模型根据 Issue 内容生成。