Kiro is having trouble responding right now:

### 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 26.1.0 (25B78)

### Expected behaviour

Kiro is having trouble responding right now:
0: Failed to send the request: An unknown error occurred: profileArn is required but no profiles are available. Please log in and select a profile.
1: An unknown error occurred: profileArn is required but no profiles are available. Please log in and select a profile.

Location:
crates/chat-cli/src/cli/chat/mod.rs:1647

Backtrace omitted. Run with RUST_BACKTRACE=1 environment variable to display it.
Run with RUST_BACKTRACE=full to include source snippets.

### Actual behaviour

I expected it to work.

### Steps to reproduce

Login with Gmail
Start using kiro-cli

### Environment

```yaml

[q-details]
version = "1.28.2"
hash = "27868a6e6508e32a80d15e6eba2f6adbab6c2aa7"
date = "2026-03-27T00:14:48.847531Z (1d ago)"
variant = "full"

[system-info]
os = "macOS 26.1.0 (25B78)"
chip = "Apple M3 Pro"
total-cores = 12
memory = "36.00 GB"

[environment]
cwd = "/Users/USER"
cli-path = "/Users/USER"
os = "Mac"
shell-path = "/bin/zsh"
shell-version = "5.9"
terminal = "iTerm 2"
install-method = "unknown"

[env-vars]
PATH = "/Users/USER/.opencode/bin:/Users/USER/.local/bin/:/Users/USER/.antigravity/antigravity/bin:/Users/USER/.codeium/windsurf/bin:/Users/USER/.composer/vendor/bin:/Users/USER/.bun/bin:/Users/USER/.rbenv/shims:/Users/USER/.symfony5/bin:/Users/USER/.bun/bin:/Users/USER/bin:/usr/local/bin:/opt/homebrew/bin/:/Library/Frameworks/Python.framework/Versions/3.11/bin:/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/pmk/env/global/bin:/usr/local/go/bin:/Users/USER/.local/bin:/Users/USER/.local/bin:/Users/USER/.local/bin"
QTERM_SESSION_ID = "c47241922dfc4eda85cd461ba2d313d3"
Q_SET_PARENT_CHECK = "1"
Q_TERM = "1.28.2"
SHELL = "/bin/zsh"
TERM = "xterm-256color"
__CFBundleIdentifier = "com.googlecode.iterm2"
```

Beginne bei crates/chat-cli/src/cli/chat/mod.rs:1647 und reproduziere den Fehler, indem du dich mit Gmail anmeldest und anschließend kiro-cli startest. Prüfe, wie die CLI nach der Anmeldung verfügbare Profile abruft, und vergleiche die Ergebnisse von q doctor und q restart. Erledigt ist die Aufgabe, wenn die CLI nach der Anmeldung ohne den Fehler wegen des fehlenden profileArn erfolgreich antwortet.

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