Update flower entity to spawn snails based on game state.

- Added Snail entity with states for eating and sleeping.
- Modified Flowers script to handle snail spawning logic.

entities/snail/states/snail_sleeping.gd

@@ -0,0 +1,17 @@
+extends State
+class_name SnailSleeping
+
+@onready var snail = get_parent().get_parent() as Snail # I think this is bad but I dont care it works
+
+func enter(_msg := {}):
+	Log.pr("I am a snail asleep...")
+
+func exit(): 
+	pass
+	
+func update(_delta : float):
+	pass
+
+func physics_update(_delta : float) -> void:
+	pass
+