refactor(子弹): 统一使用baseDamage字段并调整伤害值

修复多个子弹场景中的damage字段为baseDamage
调整部分子弹的伤害值和属性
删除不再使用的Pencil子弹场景
更新动画库引用格式为&前缀
优化部分子弹的碰撞体积和材质

components/Bullets/Meowmere.tscn

@@ -2,7 +2,7 @@
 
 [ext_resource type="PackedScene" uid="uid://crtdkysmnkith" path="res://components/Abstracts/BulletBase.tscn" id="1_newpt"]
 [ext_resource type="Texture2D" uid="uid://cwr2pud7h8o3e" path="res://resources/bullets/meowmere/Meowmere.webp" id="2_ahi5w"]
-[ext_resource type="Script" path="res://scripts/Contents/Bullets/Meowmere.gd" id="2_eoimw"]
+[ext_resource type="Script" uid="uid://dhv4nd02hoolr" path="res://scripts/Contents/Bullets/Meowmere.gd" id="2_eoimw"]
 
 [sub_resource type="SpriteFrames" id="SpriteFrames_432r6"]
 
@@ -39,12 +39,12 @@ tracks/0/keys = {
 
 [sub_resource type="AnimationLibrary" id="AnimationLibrary_47iyl"]
 _data = {
-"RESET": SubResource("Animation_q4hki"),
-"spawn": SubResource("Animation_jdotg")
+&"RESET": SubResource("Animation_q4hki"),
+&"spawn": SubResource("Animation_jdotg")
 }
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_ja03c"]
-size = Vector2(56, 250)
+size = Vector2(150, 250)
 
 [node name="Meowmere" instance=ExtResource("1_newpt")]
 script = ExtResource("2_eoimw")
@@ -58,7 +58,7 @@ sprite_frames = SubResource("SpriteFrames_432r6")
 
 [node name="animator" parent="texture" index="0"]
 libraries = {
-"": SubResource("AnimationLibrary_47iyl")
+&"": SubResource("AnimationLibrary_47iyl")
 }
 
 [node name="sword" type="Node2D" parent="texture" index="1"]
@@ -69,5 +69,5 @@ position = Vector2(25, -29)
 texture = ExtResource("2_ahi5w")
 
 [node name="hitbox" parent="." index="1"]
-position = Vector2(140, 0)
+position = Vector2(169.5, 0)
 shape = SubResource("RectangleShape2D_ja03c")