feat(Shield): 添加碰撞优先级和调整子节点位置

为Shield组件添加collision_priority属性并调整staticBackground和hurtbox节点的位置，以改进碰撞检测和视觉效果

components/Summons/Shield.tscn

@@ -34,12 +34,16 @@ shader_parameter/alpha = 0.2999999932944
 radius = 150.0
 
 [node name="Sheild" instance=ExtResource("1_xnsmi")]
+collision_priority = 2.0
 script = ExtResource("2_1x6ja")
 attraction = 0.0
 
 [node name="texture" parent="." index="3"]
 sprite_frames = SubResource("SpriteFrames_1x6ja")
 
+[node name="staticBackground" parent="texture" index="0"]
+position = Vector2(0, 50)
+
 [node name="circle" type="Node2D" parent="texture/staticBackground" index="0"]
 material = SubResource("ShaderMaterial_ddbxg")
 script = ExtResource("4_cg4js")
@@ -54,6 +58,9 @@ size = Vector2(300, 300)
 color = Color(1, 0.76694965, 0, 1)
 metadata/_custom_type_script = "uid://cgb01lelfg73p"
 
+[node name="hurtbox" parent="texture" index="2"]
+position = Vector2(0, 50)
+
 [node name="hitbox" parent="texture/hurtbox" index="0"]
 shape = SubResource("CircleShape2D_ddbxg")