q chat无法正常启动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 15.6.1 (24G90)

### Expected behaviour

q chat可以正常启动Q

### Actual behaviour

q chat无法正常启动Q

### Steps to reproduce

_No response_

### Environment

```yaml

[q-details]
version = "1.17.1"
hash = "52301a3b0f81abff5ecde04a02481734c5c7ecc4"
date = "2025-09-30T22:25:33.521557Z (10d ago)"
variant = "full"

[system-info]
os = "macOS 15.6.1 (24G90)"
chip = "Apple M1"
total-cores = 8
memory = "16.00 GB"

[environment]
cwd = "/Users/USER/Downloads/"
cli-path = "/Users/USER/Downloads/"
os = "Mac"
shell-path = "/bin/zsh"
shell-version = "5.9"
terminal = "VSCode"
install-method = "unknown"

[env-vars]
PATH = '"/opt/homebrew/opt/openjdk@17/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:/opt/homebrew/opt/openjdk@17/bin:/Users/USER/.local/bin:/Users/USER/.toolbox/bin:/Users/USER/.vscode/extensions/ms-python.debugpy-2025.10.0-darwin-arm64/bundled/scripts/noConfigScripts:/Users/USER/.toolbox/bin:/Users/USER/.toolbox/bin:/Users/USER/.toolbox/bin"'
QTERM_SESSION_ID = "f3cc320ab68e471d803fe67bc7b8c959"
Q_SET_PARENT_CHECK = "1"
Q_TERM = "1.17.1"
SHELL = "/bin/zsh"
TERM = "xterm-256color"
ZDOTDIR = "/Users/USER"
__CFBundleIdentifier = "com.microsoft.VSCode"
```

Inizia riproducendo `q chat` su macOS 15.6.1 con Q 1.17.1, quindi confronta il comportamento prima e dopo i comandi segnalati `q doctor` e `q restart`. L’issue non fornisce passaggi per la riproduzione, file, test o un punto di ingresso dell’avvio; il lavoro sarà considerato completato quando sarà identificato il problema di avvio e sarà confermato che `q chat` si avvia normalmente.

Scritto dal modello di indicizzazione a partire dal testo della issue.