feat(武器系统): 调整LGBT武器参数并添加新子弹资源

调整LGBT武器的属性计算方式，降低粒子效果数量
更新武器描述文本以反映数值变化
添加新的VectorStar子弹资源和Arrow1-a.svg素材

components/Bullets/VectorStar.tscn

@@ -0,0 +1,48 @@
+[gd_scene load_steps=9 format=3 uid="uid://ro1df12asa6y"]
+
+[ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_fyvdf"]
+[ext_resource type="Texture2D" uid="uid://d2pndtow16635" path="res://resources/bullets/lgbt-bullet/造型2.svg" id="2_7b7fr"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_jj20o"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("2_7b7fr")
+}],
+"loop": true,
+"name": &"default",
+"speed": 5.0
+}]
+
+[sub_resource type="Curve" id="Curve_y5wc0"]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_c22if"]
+curve = SubResource("Curve_y5wc0")
+
+[sub_resource type="Curve" id="Curve_r5tug"]
+_data = [Vector2(0.696697, 1), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_6bcs1"]
+curve = SubResource("Curve_r5tug")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_bieyj"]
+particle_flag_disable_z = true
+direction = Vector3(-1, 0, 0)
+spread = 0.0
+initial_velocity_min = 50.0
+initial_velocity_max = 100.0
+gravity = Vector3(0, 0, 0)
+scale_curve = SubResource("CurveTexture_6bcs1")
+alpha_curve = SubResource("CurveTexture_c22if")
+
+[node name="VectorStar" instance=ExtResource("1_fyvdf")]
+
+[node name="texture" parent="." index="0"]
+sprite_frames = SubResource("SpriteFrames_jj20o")
+
+[node name="particles" type="GPUParticles2D" parent="." index="2"]
+process_material = SubResource("ParticleProcessMaterial_bieyj")
+texture = ExtResource("2_7b7fr")