[feat] Init code

routes/oauth/index.js

@@ -0,0 +1,8 @@
+const Router = require('@koa/router');
+const oauthCtrl = require('src/controllers/oauth/index.js');
+
+const r = new Router({ prefix: '/oauth' });
+
+r.get('/redirect', oauthCtrl.verifyCode());
+
+module.exports = r;