electron-builder 安装完成后立即启动 app

https://stackoverflow.com/questions/60170872/customize-nsis-installer-with-electron-builder

最后我在 build/installer.nsh 中做到了：

!macro RunApp
  ${StdUtils.ExecShellAsUser} $0 "$launchLink" "open" ""
!macroend

!macro customInstall
    !insertmacro RunApp
    !insertmacro quitSuccess
!macroend