conforms file names to consistant standard

scripts/status_effects/status_effect.gd

@@ -0,0 +1,19 @@
+class_name StatusEffect
+extends Resource
+
+@export var stats: StatusStats
+
+var time_since_proc: float = 0.0
+var time_existed: float = 0.0
+
+
+func on_attached(_affected: EnemyController, _existing_effects: Dictionary) -> void:
+	pass
+
+
+func on_removed(_affected: EnemyController, _existing_effects: Dictionary) -> void:
+	pass
+
+
+func proc(_affected: EnemyController, _stacks: int, _existing_effects: Dictionary) -> void:
+	pass