update icons and remove the unused "white" one.
MODIFY
WalletWasabi.Fluent/Assets/WasabiLogo.ico
WalletWasabi.Fluent/Assets/WasabiLogo.ico
Binary files a/WalletWasabi.Fluent/Assets/WasabiLogo.ico and b/WalletWasabi.Fluent/Assets/WasabiLogo.ico differ

DELETE
WalletWasabi.Fluent/Assets/WasabiLogo_white.ico
WalletWasabi.Fluent/Assets/WasabiLogo_white.ico
Binary files a/WalletWasabi.Fluent/Assets/WasabiLogo_white.ico and /dev/null differ

MODIFY
WalletWasabi.Packager/Content/Osx/WasabiLogo.icns
WalletWasabi.Packager/Content/Osx/WasabiLogo.icns
Binary files a/WalletWasabi.Packager/Content/Osx/WasabiLogo.icns and b/WalletWasabi.Packager/Content/Osx/WasabiLogo.icns differ

update icons and remove the unused "white" one.