Adapted the application icon to the modern Windows 11 design

[rakleed]

Issue Details

The current app icon looks very bad in Windows 11 in dark mode.

Screenshots:

Proposed solution

Adapt your app icon to the modern Windows 11 design by rounding the edges of the background or removing it entirely.

Alternative solution

No response

[Aydinv13]

@rakleed ,

we'll do it, thanks for the tip.