the autocompletions doesn't work in intellij idea's terminal

### 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

autocompletions to show up

### Actual behaviour

nothing shows up

### Steps to reproduce

_No response_

### Environment

```yaml

[q-details]
version = "1.15.0"
hash = "eb8db5c635fc469f3bd94ead16bb4bfb32d7443b"
date = "2025-09-02T17:57:24.662205Z (9d ago)"
variant = "full"

[system-info]
os = "macOS 15.6.1 (24G90)"
chip = "Apple M1 Pro"
total-cores = 10
memory = "16.00 GB"

[environment]
cwd = "/Users/USER/Developer/halan-upg"
cli-path = "/Users/USER/Developer/halan-upg"
os = "Mac"
shell-path = "/bin/zsh"
shell-version = "5.9"
terminal = "IDEA Community"
install-method = "unknown"

[env-vars]
PATH = "/Users/USER/.nvm/versions/node/v24.3.0/bin:/Users/USER/.bun/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:/Users/USER/.local/bin:/Users/USER/Library/Application Support/JetBrains/Toolbox/scripts:/Users/USER/.orbstack/bin:/Users/USER/Library/Application Support/Coursier/bin:/Users/USER/go/bin"
PROCESS_LAUNCHED_BY_Q = "1"
Q_SET_PARENT_CHECK = "1"
SHELL = "/bin/zsh"
TERM = "xterm-256color"
__CFBundleIdentifier = "com.jetbrains.intellij.ce"
```

Inizia riproducendo i completamenti automatici mancanti nel terminale di IntelliJ IDEA Community su macOS con zsh, quindi esegui q doctor e q restart come segnalato. Traccia il punto di ingresso dell’integrazione del terminale responsabile dell’output dei completamenti; il lavoro è completato quando i completamenti compaiono in modo affidabile in quella sessione del terminale senza compromettere gli altri terminali supportati.

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