feat(游戏内容): 添加新饲料和调整现有饲料属性

添加巧克力(Choclate)和百合花冠(Flower)两种新饲料资源及配置
调整鸡蛋(Egg)和彩虹糖(RainbowCandy)的字段值和数值
修改初始饲料选择面板逻辑，排除武器类饲料并添加关闭面板功能
移除公鸡角色(Rooster)的旧武器并添加紫水晶武器(PurpleCrystal)

scripts/Contents/Panels/SelectIntialFeed.gd

@@ -6,7 +6,11 @@ extends FullscreenPanelBase
 func beforeOpen(_args: Array = []):
 	for feed in initialFeedSelection.get_children():
 		feed.queue_free()
+	ComponentManager.feeds.shuffle()
 	for feed in ComponentManager.feeds:
 		var card = feed.instantiate() as Feed
+		if card.topic == FeedName.Topic.WEAPON:
+			continue
 		card.freeToBuy = true
+		card.selected.connect(func(_success): UIState.closeCurrentPanel())
 		initialFeedSelection.add_child(card)