running a commang but then never returns a result

### 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 26.5.1 (25F80)

### Expected behaviour

I was trying to have kiro search aws for an rds instance and the call just dies not returning anthing.

### Actual behaviour

{"name": "execute_command", "arguments": {"command": "nslookup #######-#######-rds-rdscluster.cluster-######us-west-2.rds.amazonaws.com 2>&1"}}

### Steps to reproduce

give me the url in aws for my instance #######

### Environment

```yaml

[q-details]
version = "2.6.0"
hash = "979b991de95e75ddf2318f67c6d196532502cad9"
date = "2026-06-04T23:26:48.872596Z (4d ago)"
variant = "full"

[system-info]
os = "macOS 26.5.1 (25F80)"
chip = "Apple M4 Pro"
total-cores = 14
memory = "48.00 GB"

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

[env-vars]
PATH = "/opt/homebrew/opt/openjdk@21/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:/pkg/env/global/bin:/Library/TeX/texbin:/Users/USER/.local/bin"
QTERM_SESSION_ID = "bbf12a8aa24645ecad3b85b71e586672"
Q_SET_PARENT_CHECK = "1"
Q_TERM = "2.6.0"
SHELL = "/bin/zsh"
TERM = "xterm-256color"
__CFBundleIdentifier = "com.apple.Terminal"
```

Inizia riproducendo la chiamata a execute_command dall’issue nel terminale macOS interessato, dopo aver eseguito q doctor e q restart. Analizza il comando che invoca nslookup sull’hostname RDS; il lavoro è completato quando la ricerca AWS restituisce l’URL dell’istanza invece di rimanere bloccata senza alcun risultato.

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