Changed files counter doesn't refresh after git push in desktop app

Description

The changed files indicator (near the "Create PR" button) in the Claude Code desktop app does not refresh after a git push is executed within the same session.

Steps to Reproduce

1. Open Claude Code desktop app on a repo with uncommitted or unpushed changes
2. Note the changed files counter shows the correct diff (e.g., +0 -1)
3. Ask Claude to commit and push the changes
4. Observe the counter still shows the old diff after the push completes

Expected Behavior

The changed files counter should update to reflect the current git state after push operations complete.

Actual Behavior

The counter continues showing the stale diff from before the push. It appears to only refresh on session start.

Environment

• Claude Code desktop app (macOS)
• macOS Darwin 25.3.0
• Claude Code Max plan