fix(UI): 修正能量显示格式和动画问题

修复能量标签显示格式从"%.1f"改为"%.2f"
调整BigLaser能量消耗从50改为100
修复ItemShow动画资源顺序错误问题
添加autoFree属性到UI场景中的物品节点
修改FieldShow默认文本从"+0"改为"0"

components/UI/FieldShow.tscn

@@ -30,5 +30,5 @@ layout_mode = 2
 size_flags_horizontal = 10
 size_flags_vertical = 8
 theme = ExtResource("2_x62bb")
-text = "+0"
+text = "0"
 horizontal_alignment = 1

components/UI/ItemShow.tscn

@@ -3,6 +3,31 @@
 [ext_resource type="Script" path="res://scripts/Statemachine/ItemShow.gd" id="1_2dhsb"]
 [ext_resource type="Texture2D" uid="uid://bks8jmctleina" path="res://resources/items/baseball.svg" id="1_hyowb"]
 
+[sub_resource type="Animation" id="Animation_6sxrr"]
+length = 0.001
+tracks/0/type = "bezier"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:scale:x")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"handle_modes": PackedInt32Array(0),
+"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0)
+}
+tracks/1/type = "bezier"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath(".:modulate:a")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"handle_modes": PackedInt32Array(0),
+"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0),
+"times": PackedFloat32Array(0)
+}
+
 [sub_resource type="Animation" id="Animation_ltvf2"]
 resource_name = "hide"
 length = 0.5
@@ -29,31 +54,6 @@ tracks/1/keys = {
 "times": PackedFloat32Array(0, 0.5)
 }
 
-[sub_resource type="Animation" id="Animation_6sxrr"]
-length = 0.001
-tracks/0/type = "bezier"
-tracks/0/imported = false
-tracks/0/enabled = true
-tracks/0/path = NodePath(".:scale:x")
-tracks/0/interp = 1
-tracks/0/loop_wrap = true
-tracks/0/keys = {
-"handle_modes": PackedInt32Array(0),
-"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0),
-"times": PackedFloat32Array(0)
-}
-tracks/1/type = "bezier"
-tracks/1/imported = false
-tracks/1/enabled = true
-tracks/1/path = NodePath(".:modulate:a")
-tracks/1/interp = 1
-tracks/1/loop_wrap = true
-tracks/1/keys = {
-"handle_modes": PackedInt32Array(0),
-"points": PackedFloat32Array(1, -0.25, 0, 0.25, 0),
-"times": PackedFloat32Array(0)
-}
-
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_xbbtb"]
 _data = {
 "RESET": SubResource("Animation_6sxrr"),
@@ -71,7 +71,7 @@ script = ExtResource("1_2dhsb")
 unique_name_in_owner = true
 custom_minimum_size = Vector2(20, 20)
 layout_mode = 2
-size_flags_horizontal = 0
+size_flags_horizontal = 2
 size_flags_vertical = 8
 texture = ExtResource("1_hyowb")
 expand_mode = 1