[BUG] Window open handler opens in default browser

## Bug Description

[vibe-0.1.4.dmg](https://github.com/co-browser/vibe/releases/download/v0.1.4/vibe-0.1.4.dmg) window open handler opens in default browser (tested on linkedin)

## Steps to Reproduce
1. Go to Linkedin
2. Click on Login
3. Click on Login with Google
4. Redirect to default browser

## Expected Behavior
Should open in Vibe

## Environment
- Vibe Version: 0.1.4
