Happy doesn't find claude when it's installed with bun, only when it's installed with npm.

Happy was unable to find claude installed with bun. I had to uninstall claude with bun:

```
bun uninstall -g @anthropic-ai/claude-code
```

and then reinstall with npm:
```
npm install -g @anthropic-ai/claude-code
```

Then happy was able to find it.