Subnautica Flow

Additions:
-added Chelicerate
-added void chelicerate
-added sunnyfaller plushy
-added cuddlefish plushy
-added bladderfish
-added raw bladderfish item
-added shuttlebug
-added sea dragon

Changes:
-reduced spawn rate of the eye jelly
-added snowy plains as an biom where ice worms can spawn in
-changed the design of the enzyme 42

Fixes:
-fixed too many glow whales spawn too close to each other
-fixed an issue where ice worms werent spawning

Behavior:
-chelicerates are aggressive leviathan classed creatures
-cuddlefish plushy has a special pose when in off hand
-bladderfish is passive but can be killed to get the raw bladderfish
-consuming the raw bladderfish gives a bit of oxygen back (stackeble up to 16)
-shuttlebug is passive and lives at the bottum of the ocean floor
-the sea dragon is a levithan classed creature that is aggressive towards the player and will have a chance to shoot a fireball when hurt