Bed spawn indicator

When a player has a valid bed spawn point set, a small house icon could appear on the XP bar, similar to how player direction indicators currently work.

The house icon would point toward the player's bed spawn location, making it easier to find the way back home without relying on coordinates, maps, or external tools.

To avoid cluttering the XP bar and constantly covering it, the indicator could only appear when the player is carrying a compass, either in their hand or somewhere in their hotbar. This would give the compass an additional practical use while keeping the interface clean when the feature is not needed.