Review Panel sometimes adds the entire source tree after enable or refresh state

[honggiang17tb]

Summary

Sometimes right after enabling Hunkwise, or after clicking Refresh State, the Review Panel suddenly shows almost all files in the workspace/source tree as pending review, even though those files were not externally modified.

Steps to reproduce

I cannot reproduce it 100% reliably yet, but the pattern is:

1. Open the workspace
2. Enable Hunkwise
   • or click Refresh State
3. Wait for the extension to rebuild its state
4. Review Panel unexpectedly lists a large number of existing source files for review

Expected behavior

Only files that were actually changed externally should appear in the Review Panel.

Actual behavior

A very large set of normal source files gets added to the Review Panel as if they were pending external changes.

Notes

• This seems to happen during initial enable / state rebuild rather than after a normal targeted file edit.
• It looks like the extension may sometimes treat already-existing workspace files as newly detected review items when rebuilding state.

Environment

• VS Code: latest
• Hunkwise version: 0.0.29
• OS: windows 10