[Bug] No visible window on Windows

### Bug Description

AppFlowy-0.6.6-windows-x86_64 fails to show its GUI/Window even though the app is running (it's visible in the Task Manager, can also see the app in the app switcher)

### How to Reproduce

Install AppFlowy
Launch it

### Expected Behavior

The app launches and shows its GUI

### Operating System

Windows 10

### AppFlowy Version(s)

AppFlowy-0.6.6-windows-x86_64

### Screenshots

Taskbar is empty (there is also no visible window)

But the alt-tab app switcher shows the app is running

### Additional Context

AppFlowy-0.4.9-windows-x86_64 shows a Window, but it's just a blank empty one, removing appdata as suggested https://github.com/AppFlowy-IO/AppFlowy/issues/5602 didn't help