Focus

Move focus to an element by ref.

terminal 
pinchtab focus e8
curl -X POST http://localhost:9867/action \  -H "Content-Type: application/json" \  -d '{"kind":"focus","ref":"e8"}'
Response 
{
  "success": true,
  "result": {
    "success": true
  }
}

This is useful before keyboard-only flows such as press Enter or type.