refactor(activity): 更新拜年礼包活动配置

- 将 Activities.config 中 ActivityType 从 9 改为 5
- 在 Activity5Config.config 中添加新的拜年红包配置
- 从 Activity9Config.config 中移除相应的配置项

LogicServer/data/config/activity/Activities.config

@@ -801,7 +801,7 @@ ActivitiesConf = {
 	},
 	[1818] = {
 		Id = 1818,
-		ActivityType = 9,
+		ActivityType = 5,
 		ActivityName = "拜年礼包",
 		TimeType = 1,
 		TimeDetail = { [1] = { StartTime = "2025.1.22-00:00", EndTime = "2025.2.13-00:00" } },