added skitter model and added rendered icons for every enemy

Scripts/Resources/enemy.gd

@@ -7,7 +7,6 @@ extends Resource
 @export var icon: Texture
 @export var scene: PackedScene
 @export var death_sprite: Texture
-@export var sprite: AtlasTexture
 @export var spawn_power: int = 10
 @export var group_size: int = 5
 @export var health: int = 100

Scripts/driftling_drippler.gd

@@ -18,7 +18,6 @@ var time_to_bloat: float = 1.5
 var time_to_float: float = 3.0
 var time_to_choak: float = 0.8
 var time_to_croak: float = 0.4
-var state: DriftlingDrippleState = DriftlingDrippleState.BLOATING
 
 
 func _ready() -> void: