Completion window not showing over SSH

### 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 15.2.0 (24C101)

### Expected behaviour

After following the instructions on how to setup SSH integration fro the documentation the completion window should be available in an SSH session.

### Actual behaviour

The completion window doesn't show up.

### Steps to reproduce

Start SSH connection. I have the completion window configured to open with `tab`. Type `cd tab`. Also doesn't work if "open with tab" is not active.

### Environment

```yaml
[q-details]
version = "1.6.0"
hash = "6d13844d6546a5c29e7e121450af1130eb189e7f"
date = "2025-01-09T00:47:39.704258Z (7d ago)"
variant = "full"

[system-info]
os = "macOS 15.2.0 (24C101)"
chip = "Apple M2 Pro"
total-cores = 12
memory = "32.00 GB"

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

[env-vars]
PATH = "/Users/USER/.ghcup/bin:/opt/homebrew/bin/lib/ruby/gems/3.3.0/bin:/opt/homebrew/bin/opt/ruby@3.0/bin:/opt/homebrew/bin/opt/ccache/libexec:/opt/homebrew/bin/opt/llvm/bin:/opt/homebrew/bin/opt/python/libexec/bin:/opt/homebrew/bin/opt/make/libexec/gnubin:/Users/USER/.perl5/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/Users/USER/.sdkman/candidates/java/current/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:/Library/Apple/usr/bin:/Library/TeX/texbin:/Applications/Ghostty.app/Contents/MacOS:/Users/USER/.local/bin:/Users/USER/Library/Application Support/JetBrains/Toolbox/scripts"
QTERM_SESSION_ID = "9a2a6aae5c00401fa3412e5297cd5205"
Q_SET_PARENT_CHECK = "1"
Q_TERM = "1.6.0"
SHELL = "/bin/zsh"
TERM = "xterm-ghostty"
__CFBundleIdentifier = "com.mitchellh.ghostty"
```

Überprüfe die in der Issue referenzierten SSH-Integrationsanweisungen und reproduziere anschließend das Problem mit q doctor und q restart in einer macOS-zsh-Sitzung über SSH. Verifiziere, dass sich das Completion-Fenster öffnet, nachdem du `cd` gefolgt vom konfigurierten Trigger eingegeben hast – sowohl mit aktivierter als auch mit deaktivierter Einstellung zum Öffnen des Tabs.

Vom Indexierungsmodell aus dem Issue-Text verfasst.