Gelblob Storage: Eternal Freshness Bug

Restores the eternal-freshness bug from the raven-year build: food stops perishing inside the Gelblob Storage; if you save and reload while the food is still in the box, taking it out locks its freshness forever - it never rots again, no matter how many times you save. * Why: the live build only remembers 'was this food perishing?' in memory. After a reload the box forgets, so the food comes out still paused and stays paused for good. * The test build fixed it by writing that flag to the save file; this mod removes the saving again. * Optional switch 'Take Out = Fresh Forever': food taken out is frozen fresh immediately, no save & reload needed (off by default). * Server-side mod: only the host needs it; clients do not have to install it. * On a build where the bug is not fixed yet this mod changes nothing. Note: this restores a bug on purpose. It is not a balance change.