feat: add lagou (#4142)

Co-authored-by: DIYgod <i@diygod.me>

lib/router.js

@@ -2321,6 +2321,9 @@ router.get('/blogs/hedwig/:type', require('./routes/blogs/hedwig'));
 // LoveHeaven
 router.get('/loveheaven/update/:slug', require('./routes/loveheaven/update'));
 
+// 拉勾
+router.get('/lagou/jobs/:position/:city', require('./routes/lagou/jobs'));
+
 // 扬州大学
 router.get('/yzu/home/:type', require('./routes/universities/yzu/home'));
 router.get('/yzu/yjszs/:type', require('./routes/universities/yzu/yjszs'));