Valid CLI path: CLI (/Users/user/.toolbox/tools/q/1.12.3/Amazon Q.app/Contents/MacOS/q) must be in /Users/user/.local/bin/q

### Checks

- [x] I have searched [github.com/aws/amazon-q-developer-cli/issues](https://github.com/aws/amazon-q-developer-cli/issues?q=) and there are no duplicates of my issue
- [x] I have run `q doctor` in the affected terminal session
- [x] I have run `q restart` and replicated the issue again

### Operating system

macOS 15.5.0 (24F74)

### Expected behaviour

When running the command (q issue) no issues or errors are displayed

### Actual behaviour

When I run the command (q issue) I'm getting the following error:
✘ Valid CLI path: CLI (/Users//.toolbox/tools/q/1.12.3/Amazon Q.app/Contents/MacOS/q) must be in /Users//.local/bin/q

✘ Doctor found errors. Please fix them and try again.

### Steps to reproduce

### Environment

```yaml

[q-details]
version = "1.12.3"
hash = "65aa9285fc7ec3716215386a89d3a626500a25a7"
date = "2025-07-03T01:14:12.212107Z (2d ago)"
variant = "full"

[system-info]
os = "macOS 15.5.0 (24F74)"
chip = "Apple M1 Pro"
total-cores = 10
memory = "16.00 GB"

[environment]
cwd = "/Users/USER"
cli-path = "/Users/USER"
os = "Mac"
shell-path = "/Users/USER/.toolbox/tools/toolbox/1.1.1986.0/toolbox-exec"
shell-version = "5.9"
terminal = "macOS"
install-method = "toolbox"

[env-vars]
PATH = "/Users/USER/.toolbox/bin:/Users/USER/.local/share/mise/installs/node/18.20.2/bin:/Users/USER/.local/share/mise/installs/python/3.12.9/bin:/Users/USER/.local/share/mise/installs/python/3.11.11/bin:/Users/USER/.local/share/mise/installs/python/3.10.16/bin:/Users/USER/.local/share/mise/installs/python/3.9.21/bin:/Users/USER/.local/share/mise/installs/python/3.8.20/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/usr/local/bin:/System/Cryptexes/App/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/local/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/bin:/var/run/com.apple.security.cryptexd/codex.system/bootstrap/usr/appleinternal/bin:/Users/USER/.cargo/bin:/Users/USER/.local/bin:/Applications/Visual Studio Code.app/Contents/Resources/app/bin:/Users/USER/.toolbox/bin"
QTERM_SESSION_ID = "21fc22a72b0d40d890db9ad08a8c3dd5"
Q_SET_PARENT_CHECK = "1"
Q_TERM = "1.12.3"
SHELL = "/bin/zsh"
TERM = "xterm-256color"
__CFBundleIdentifier = "com.apple.Terminal"
```

In der Issue werden weder eine Quelldatei noch ein Test genannt. Beginne damit, die `q doctor`-CLI-Pfadvalidierung für die toolbox-Installationsmethode nachzuverfolgen, und reproduziere sie unter macOS 15.5 mit den gemeldeten Pfaden. Erledigt ist die Aufgabe, wenn die gemeldete Installation korrekt behandelt wird und `q doctor` keinen ungültigen CLI-Pfad mehr meldet.

Vom Indexierungsmodell aus dem Issue-Text verfasst.