feat: add hedwig.pub (#4122)

lib/router.js

@@ -2305,6 +2305,9 @@ router.get('/wolley/host/:host', require('./routes/wolley/host'));
 // 西安交大
 router.get('/xjtu/dean/:subpath+', require('./routes/universities/xjtu/dean'));
 
+// 我有一片芝麻地
+router.get('/blogs/hedwig/:type', require('./routes/blogs/hedwig'));
+
 // LoveHeaven
 router.get('/loveheaven/update/:slug', require('./routes/loveheaven/update'));