[Bug] hide_title_bar leaves title bars hidden after exit of GlazeWM

[chris141896]

Describe the bug

When exiting GlazeWM title bars hidden by hide_title_bar are not restored. I would expect these to be cleanly restored as the process exists.

Reproduction

1. Enable hide_title_bar in config.yaml
   hide_title_bar: enabled: true
2. Reload GlazeWM config
3. Switch to a window with a title bar e.g. Windows PowerShell
4. Exit GlazeWM using keybinding or tray icon

Expected:
Window has title bar restored as if focus moved to another

Actual:
Focused window's title bar remains hidden

Stack trace or error logs (if applicable)

No response

Version number

3.6.0