feat: 增加 Dcard 板块支持 (#1655)

close #1614

lib/router.js

@@ -1099,7 +1099,7 @@ router.get('/ui-cn/article', require('./routes/ui-cn/article'));
 router.get('/ui-cn/user/:id', require('./routes/ui-cn/user'));
 
 // Dcard
-router.get('/dcard/posts/:type?', require('./routes/dcard/posts'));
+router.get('/dcard/:section/:type?', require('./routes/dcard/section'));
 
 // 12306
 router.get('/12306/zxdt/:id?', require('./routes/12306/zxdt'));