Living and dead fish items

  Fish items would be separated into two versions: living and dead
  Living fishes are obtained from fishing using a fishing rod, they have the defaut fish item icon, and can be used to place the respective fish mob, but only if used on water, living fishes can't be stacked and can't be used for anything that the current fish items can be used to, but they can be crafted into dead fishes
  Dead fishes are dropped from fishes when slain, they have crossed eyes to show that they're dead, they can't be used to place fish mobs, unlike living fishes dead fishes can be stacked, eaten, cooked, used to breed, they have the same use of the current fish items
  This addition could also rework the use of water bucket for fishing, making it give the living fish instead of a water bucket with the fish inside