Q does not work when DM = Cinnamon

### 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

Linux 6.8.0-55-generic - Linux Mint 22.1

### Expected behaviour

q doctor running without issue

### Actual behaviour

> q doctor

✘ IBus Env Check: unknown desktop, checked environment variables: XDG_CURRENT_DESKTOP: `X-Cinnamon`, XDG_SESSION_DESKTOP: `cinnamon`, GDMSESSION: `cinnamon`

✘ Doctor found errors. Please fix them and try again.

### Steps to reproduce

Install Q deb on a Linux Xia with DM Cinnamon. Run `q login`, then `q doctor`.

### Environment

```yaml
[q-details]
version = "1.7.2"
hash = "b6bf5f1675dd7395009e8bc65c1145820671f211"
date = "2025-03-21T01:39:33.908754Z (6d ago)"
variant = "full"

[system-info]
chip = "11th Gen Intel(R) Core(TM) i7-1165G7 @ 2.80GHz"
total-cores = 4
memory = "15.34 GB"

[system-info.os.linux]
kernel_version = "6.8.0-55-generic"
id = "linuxmint"
name = "Linux Mint"
pretty_name = "Linux Mint 22.1"
version_id = "22.1"
version = "22.1 (Xia)"

[environment]
cwd = "/home/USER/Downloads"
cli-path = "/home/USER/Downloads"
os = "Linux"
shell-path = "/usr/bin/bash"
shell-version = "5.2.21"
terminal = "Gnome Terminal"
install-method = "unknown"

[env-vars]
DISPLAY = ":0"
PATH = "/opt/ros/jazzy/opt/gz_tools_vendor/bin:/opt/ros/jazzy/bin:/home/USER/.nvm/versions/node/v22.13.0/bin:/home/USER/.cargo/bin:/home/USER/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/snap/bin:/home/USER/.local/bin:/home/USER/.lmstudio/bin:/home/USER/.local/bin:/home/USER/.lmstudio/bin:/home/USER/.local/bin:/home/USER/.lmstudio/bin"
QTERM_SESSION_ID = "c93bfeb64d724292911ae0214a52ffea"
Q_SET_PARENT_CHECK = "1"
Q_TERM = "1.7.2"
SHELL = "/bin/bash"
TERM = "xterm-256color"
XDG_CURRENT_DESKTOP = "X-Cinnamon"
XDG_SESSION_DESKTOP = "cinnamon"
XDG_SESSION_TYPE = "x11"
```

Beginne damit, den Fehler mit `q doctor` unter Linux Mint mit Cinnamon zu reproduzieren, und verfolge dann den IBus Env Check und wie er die Desktop-Umgebung identifiziert. Fertig ist die Aufgabe, wenn Cinnamon erkannt wird und `q doctor` abgeschlossen wird, ohne einen unbekannten Desktop zu melden.

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