feat: 添加飞客茶馆信用卡模块 (#2598)

* add flyertea creditcard

* add flyertea creditcard

* add flyertea creditcard

* change package.json

lib/router.js

@@ -1443,6 +1443,7 @@ router.get('/aiyanxishe/:id/:sort?', require('./routes/aiyanxishe/home'));
 
 // 飞客茶馆优惠信息
 router.get('/flyertea/preferential', require('./routes/flyertea/preferential'));
+router.get('/flyertea/creditcard/:bank', require('./routes/flyertea/creditcard'));
 
 // 中国广播
 router.get('/radio/:channelname/:name', require('./routes/radio/radio'));