feat: 添加新武器彩虹旗和紫水晶簇，调整饲料属性和数值

refactor: 重构子弹生成逻辑，支持分裂和折射效果

fix: 修复掉落物拾取范围和碰撞检测问题

style: 优化UI显示，添加武器品质和类型标签

docs: 更新字段描述，调整部分饲料名称和分类

perf: 优化数学工具函数，添加随机数处理工具

test: 调整波次生成逻辑，添加新敌人类型

build: 添加新资源文件和相关导入配置

components/Weapons/BigLaser.tscn

@@ -0,0 +1,32 @@
+[gd_scene load_steps=3 format=3 uid="uid://cxabqjo7skxev"]
+
+[ext_resource type="PackedScene" uid="uid://ckq2cq6m23hq3" path="res://components/Abstracts/WeaponCardBase.tscn" id="1_wrvv5"]
+[ext_resource type="Texture2D" uid="uid://dy4op6n6vxef3" path="res://resources/bullets/laser-circle/circle.svg" id="2_qe8gb"]
+
+[node name="BigLaser" instance=ExtResource("1_wrvv5")]
+avatarTexture = ExtResource("2_qe8gb")
+displayName = "湮灭激光"
+quality = 2
+typeTopic = 1
+costs = Array[int]([0, 1])
+costCounts = Array[int]([100, 50])
+store = {
+"atk": 35,
+"time": 0.1
+}
+descriptionTemplate = "每$time秒造成$atk点伤害。"
+needEnergy = 100.0
+
+[node name="avatar" parent="container/info" index="0"]
+texture = ExtResource("2_qe8gb")
+
+[node name="energy" parent="container/info/energyInfo" index="1"]
+text = "50.0"
+
+[node name="name" parent="container/info" index="2"]
+displayName = "湮灭激光"
+quality = 2
+typeTopic = 1
+
+[node name="description" parent="container" index="2"]
+text = "每[color=cyan]0.1[/color]秒造成[color=cyan]35.0[/color]点伤害。"