feat: 为角色添加显示名称并完善面板功能

为熊、公鸡、母鸡等角色添加displayName属性
修改FullscreenPanelBase及相关面板以支持参数传递
完善GameOver面板显示凶手信息功能
调整部分角色的节点索引和状态栏位置

scripts/Statemachine/FullscreenPanelBase.gd

@@ -9,8 +9,8 @@ func hidePanel():
 	await animator.animation_finished
 	visible = false
 	afterClose()
-func showPanel():
-	beforeOpen()
+func showPanel(args: Array = []):
+	beforeOpen(args)
 	visible = true
 	animator.play("show")
 	await animator.animation_finished
@@ -19,7 +19,7 @@ func _ready():
 	visible = false
 
 # 钩子
-func beforeOpen():
+func beforeOpen(_args: Array = []):
 	pass
 func afterClose():
 	pass