Add option to create desktop icon during installation (#2888) #patch

Author: IhateTrains

ImperatorToCK3.iss

@@ -49,8 +49,12 @@ Type: filesandordirs; Name: "{app}\ImperatorToCK3\temp"
 Source: "Publish\*"; DestDir: "{app}"; Flags: ignoreversion recursesubdirs createallsubdirs
 ; NOTE: Don't use "Flags: ignoreversion" on any shared system files
 
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+
 [Icons]
 Name: "{autoprograms}\{#MyAppName}"; Filename: "{app}\ConverterFrontend.exe"; IconFilename: "{app}\Assets\converter.ico"
+Name: "{autodesktop}\{#MyAppName}"; Filename: "{app}\ConverterFrontend.exe"; IconFilename: "{app}\Assets\converter.ico"; Tasks: desktopicon
 
 [Run]
 Filename: "{app}\{#MyAppExeName}"; Description: "{cm:LaunchProgram,{#StringChange(MyAppName, '&', '&&')}}"; Flags: nowait postinstall skipifsilent runascurrentuser