Not able to authenticate Amazon Q in Eclipse IDE

### 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 14.7.4 (23H420)

### Expected behaviour

It should authenticate the request

### Actual behaviour

Hi, I am not able to set up Amazon Q in Eclipse. It does approve the request, however in IDE it keeps on authenticating, and never completes. Also tried restarting Eclipse, laptop, with no luck. Sharing screenshots for reference.

### Steps to reproduce

Yes, when I try to sign in using "Pro license", when I provide correct credentials, it approves the request in the browser. But, doesn't authentiate in the IDE. It doesn't give any error as well, just doesn't work. Shared screenshots.

### Environment

```yaml

[q-details]
version = "1.12.3"
hash = "65aa9285fc7ec3716215386a89d3a626500a25a7"
date = "2025-07-03T01:14:12.212107Z (7d ago)"

[system-info]
os = "macOS 14.7.4 (23H420)"
chip = "Apple M1 Pro"
total-cores = 8
memory = "32.00 GB"

[environment]
cwd = "/Users/USER"
cli-path = "/Users/USER"
install-method = "unknown"

[env-vars]
DISPLAY = "/private/tmp/com.apple.launchd.3CHhs7RZ5W/org.xquartz:0"
PATH = "/Applications/Docker.app/Contents/Resources/bin:/Users/USER/.pyenv/plugins/pyenv-virtualenv/shims:/Users/USER/.pyenv/shims:/Users/USER/.pyenv/bin:/opt/homebrew/opt/mysql-client@5.7/bin:/Applications/SnowSQL.app/Contents/MacOS:/Users/USER/.docker/bin:/Users/USER/.local/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/X11/bin:/Library/Apple/usr/bin:/usr/local/munki"
SHELL = "/bin/zsh"
TERM = "xterm-256color"
__CFBundleIdentifier = "com.apple.Terminal"
```

Inizia riproducendo il flusso di accesso della licenza Pro in Eclipse su macOS con la versione 1.12.3, quindi esegui q doctor e q restart nella sessione del terminale interessata. Il lavoro è completato quando l’approvazione della richiesta del browser completa l’autenticazione nell’IDE invece di lasciarla nello stato di autenticazione.

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