feat(config): 添加跨服活动配置文件

- 新增 ACTcrossServerTabCfg.json 配置文件，定义了多种跨服活动的属性
- 在 .gitignore 文件中添加了 package-lock.json、node_modules 和 config.xml

configs/LevelSogouConfig.json

@@ -0,0 +1 @@
+{"1":{"id":1,"level":50,"tips":"|C:0xf56f00&T:领取成功|","reward":[{"id":2,"type":2,"count":5000},{"id":421,"type":0,"count":1}]},"2":{"id":2,"level":60,"tips":"|C:0xf56f00&T:领取成功|","reward":[{"id":2,"type":2,"count":10000},{"id":421,"type":0,"count":2}]},"3":{"id":3,"level":70,"tips":"|C:0xf56f00&T:领取成功|","reward":[{"id":2,"type":2,"count":15000},{"id":421,"type":0,"count":3}]},"4":{"id":4,"level":80,"tips":"|C:0xf56f00&T:领取成功|","reward":[{"id":2,"type":2,"count":20000},{"id":853,"type":0,"count":5}]},"5":{"id":5,"level":90,"tips":"|C:0xf56f00&T:领取成功|","reward":[{"id":2,"type":2,"count":25000},{"id":854,"type":0,"count":5}]},"6":{"id":6,"level":100,"tips":"|C:0xf56f00&T:领取成功|","reward":[{"id":2,"type":2,"count":30000},{"id":365,"type":0,"count":1}]}}