Off-line Entity Protection and Seasonal Cleanup Mechanic

An idea for the world of advanced realism: In the real-life timed world mode, an essential player-safety freeze mechanic should be integrated: when a player logs out, the internal state of their base, entities, and animals is completely frozen in time. If you leave during winter and return during spring, your world organically transitions to the new season via real-time tracking, but your frozen entities safely resume their behaviors from the exact second you logged off, avoiding unfair background decay. Upon the arrival of spring, the system automatically runs a cleanup routine, clearing out seasonal snow layouts from roads and terrain to prevent structural clutter.