Two sed patches (same pattern as existing GRUB patches):
- Comment out remove_calamares_launcher in antergos-live script
so our branded calamares.desktop survives boot and shows
in the app menu with locale translations.
- Uncomment calamares section in desktop-items so it copies
calamares.desktop to the localized Desktop path (e.g.
~/Pulpit/ for Polish) instead of only the NoExtract'd
calamares-config-switcher.desktop.