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/UI/FeedName.tscn

@@ -1,12 +1,16 @@
-[gd_scene load_steps=4 format=3 uid="uid://bt370a1djjg5p"]
+[gd_scene load_steps=5 format=3 uid="uid://bt370a1djjg5p"]
 
 [ext_resource type="Script" path="res://scripts/Statemachine/FeedName.gd" id="1_wfxme"]
 [ext_resource type="Theme" uid="uid://bje5cd08dyok7" path="res://themes/bigTextAndBold.tres" id="2_k71he"]
 
-[sub_resource type="LabelSettings" id="LabelSettings_sby55"]
+[sub_resource type="LabelSettings" id="LabelSettings_whetw"]
 font_size = 12
 font_color = Color(1, 0.442751, 0, 1)
 
+[sub_resource type="LabelSettings" id="LabelSettings_wse1t"]
+font_size = 12
+font_color = Color(1, 0, 0.585938, 1)
+
 [node name="FeedName" type="HBoxContainer"]
 offset_right = 205.0
 offset_bottom = 25.0
@@ -20,6 +24,16 @@ qualityColorMap = {
 3: Color(0.507763, 0, 1, 1),
 4: Color(1, 0.442751, 0, 1)
 }
+topicColorMap = {
+0: Color(1, 0, 0.585938, 1),
+1: Color(0, 0.414063, 1, 1),
+2: Color(0.757813, 0.497314, 0, 1),
+3: Color(0.40625, 1, 0, 1),
+4: Color(1, 0, 0, 1),
+5: Color(1, 0.421875, 0, 1),
+6: Color(1, 1, 1, 1),
+7: Color(0.449219, 0.449219, 0.449219, 1)
+}
 metadata/_edit_horizontal_guides_ = [25.0]
 
 [node name="quality" type="Label" parent="."]
@@ -27,7 +41,7 @@ unique_name_in_owner = true
 layout_mode = 2
 size_flags_vertical = 0
 text = "[传说]"
-label_settings = SubResource("LabelSettings_sby55")
+label_settings = SubResource("LabelSettings_whetw")
 
 [node name="label" type="RichTextLabel" parent="."]
 unique_name_in_owner = true
@@ -37,3 +51,10 @@ bbcode_enabled = true
 text = "[b]未命名饲料[/b]"
 fit_content = true
 autowrap_mode = 0
+
+[node name="topic" type="Label" parent="."]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_vertical = 8
+text = "[生存]"
+label_settings = SubResource("LabelSettings_wse1t")