NeroSpace

Changed

• Internal: saved-data crash recovery now comes from Neroland Core. Nerospace's own copy of the corrupt-save guard was removed and all of its saved data (meteor events, planet visits, launch pads, stations, oxygen fields and contributions, terraformers and terraform overlays) now uses the shared guard that ships in Neroland Core 1.15.0, as cargo routes already did. Existing last-known-good backup files keep the same names and are still used. The shared guard also catches save files that load silently empty or half-read, restoring the backup instead of overwriting it. Nothing changes in gameplay.