fix: 调整苹果数量，确保掉落数量符合设计要求

components/Characters/Chick.tscn

@@ -33,10 +33,11 @@ animations = [{
 [node name="Chick" instance=ExtResource("1_goqmy")]
 script = ExtResource("2_r6bub")
 cooldownUnit = 3000.0
+isBoss = true
 displayName = "小鸡"
 drops = Array[int]([0, 1])
 dropCounts = Array[Vector2]([Vector2(10, 30), Vector2(15, 50)])
-appleCount = Vector2i(2, 6)
+appleCount = Vector2i(2, 4)
 energy = 1000.0
 
 [node name="hurt" parent="sounds" index="3"]