refactor(BroomBoomerang): 修改碰撞形状为矩形并添加同步变换脚本

将圆形碰撞形状改为矩形以更符合视觉效果，并添加SyncTransform脚本实现碰撞体与动画节点的同步变换

components/Bullets/BroomBoomerang.tscn

@@ -4,6 +4,7 @@
 [ext_resource type="Script" uid="uid://k63hoju1eyd" path="res://scripts/Contents/Bullets/BroomBoomerang.gd" id="2_14u4g"]
 [ext_resource type="Texture2D" uid="uid://caf67vt47y180" path="res://resources/bullets/swords/broom.svg" id="3_wnwnl"]
 [ext_resource type="Texture2D" uid="uid://d2pndtow16635" path="res://resources/bullets/lgbt-bullet/造型2.svg" id="4_wnwnl"]
+[ext_resource type="Script" uid="uid://ckc6guqib3rno" path="res://scripts/Statemachine/SyncTransform.gd" id="5_0vfy6"]
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_0vfy6"]
 animations = [{
@@ -140,8 +141,8 @@ scale_curve = SubResource("CurveTexture_g0gbx")
 color_initial_ramp = SubResource("GradientTexture1D_evbtt")
 alpha_curve = SubResource("CurveTexture_wnwnl")
 
-[sub_resource type="CircleShape2D" id="CircleShape2D_wnwnl"]
-radius = 124.01613
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_wnwnl"]
+size = Vector2(125, 40)
 
 [node name="BroomBoomerang" unique_id=5571707 instance=ExtResource("1_2ngbh")]
 script = ExtResource("2_14u4g")
@@ -154,7 +155,7 @@ autoLoopAnimation = true
 autoDestroyAnimation = true
 
 [node name="texture" parent="." index="0" unique_id=162977358]
-rotation = 6.2831855
+rotation = 4.970905
 sprite_frames = SubResource("SpriteFrames_0vfy6")
 
 [node name="animator" parent="texture" index="0" unique_id=1114087117]
@@ -163,7 +164,18 @@ libraries/ = SubResource("AnimationLibrary_evbtt")
 [node name="trail" type="GPUParticles2D" parent="texture" index="2" unique_id=1139927837]
 amount = 200
 texture = ExtResource("4_wnwnl")
+visibility_rect = Rect2(-1000, -1000, 2000, 2000)
 process_material = SubResource("ParticleProcessMaterial_m5hsn")
 
-[node name="hitbox" parent="." index="1" unique_id=175349408]
-shape = SubResource("CircleShape2D_wnwnl")
+[node name="anchor" type="Node2D" parent="texture" index="3" unique_id=662288747]
+position = Vector2(-60, 0)
+
+[node name="hitbox" parent="." index="1" unique_id=175349408 node_paths=PackedStringArray("target")]
+position = Vector2(-15.338759, 58.00623)
+rotation = -1.3122805
+shape = SubResource("RectangleShape2D_wnwnl")
+script = ExtResource("5_0vfy6")
+target = NodePath("../texture/anchor")
+enablePosition = true
+enableRotation = true
+enableScale = true