feat(资源): 添加新角色和音效资源并调整角色属性

添加母鸡、酷可小弟和狗的新资源文件
调整猫、狗和母鸡的受伤音效频率
修改酷可小弟的最大生命值为20
更新角色碰撞体和贴图设置

resources/sounds/effect/Dog1.wav.import

@@ -0,0 +1,24 @@
+[remap]
+
+importer="wav"
+type="AudioStreamWAV"
+uid="uid://llx2exxpf6k6"
+path="res://.godot/imported/Dog1.wav-6367beb95854d7abfbd0a195c0c84690.sample"
+
+[deps]
+
+source_file="res://resources/sounds/effect/Dog1.wav"
+dest_files=["res://.godot/imported/Dog1.wav-6367beb95854d7abfbd0a195c0c84690.sample"]
+
+[params]
+
+force/8_bit=false
+force/mono=false
+force/max_rate=false
+force/max_rate_hz=44100
+edit/trim=false
+edit/normalize=false
+edit/loop_mode=0
+edit/loop_begin=0
+edit/loop_end=-1
+compress/mode=2