[Bug]: Live reload is not working

### Describe the bug

A clear and concise description of what the bug is.

### Steps to reproduce the behavior

1. Run 'pnpm start'.
2. Edit 'src/components/Panel.tsx'
3. Open the add-on panel.
4. No changes reflected until script restart.

### Expected behavior

Live reload should happen.

### Screenshots and/or logs

n/a

### Environment

 - OS: [macOS 15.7.3]
 - Node.js version: [v20.19.5]


