Claude Code ring bell on any kind of stop without explicitly enabling alarms

Right now there are two paths to get a notification when Claude Code has stopped for some reason:

- explicitly turn on the alarm which is looking for visual changes
- follow the workaround in https://github.com/anthropics/claude-code/issues/36850 to send terminal bells on stop

```json
"hooks": {
"Notification": [
{
"hooks": [
{
"type": "command",
"command": "printf '\\a' > /dev/tty 2>/dev/null || true"
}
]
}
],
"Stop": [
{
"hooks": [
{
"type": "command",
"command": "printf '\\a' > /dev/tty 2>/dev/null || true"
}
]
}
]
}
```

Ideally we should work out of the box, and the user shouldn't have to turn anything on at all...