feat(子弹): 添加蓝色激光圆环资源并应用到ChickLaser场景

添加蓝色激光圆环的SVG资源文件及其导入配置
在ChickLaser场景中新增circle节点使用该纹理
调整launcher节点的颜色为蓝色以匹配新资源

resources/bullets/laser-circle/blue-circle.svg.import

@@ -0,0 +1,37 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://cv8yl3ncek4ap"
+path="res://.godot/imported/blue-circle.svg-f6e74a3da320ebf7971932410f5a40f7.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://resources/bullets/laser-circle/blue-circle.svg"
+dest_files=["res://.godot/imported/blue-circle.svg-f6e74a3da320ebf7971932410f5a40f7.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false