fix: weibo timeline response cache

lib/routes/weibo/timeline.js

@@ -73,6 +73,9 @@ module.exports = async (ctx) => {
         const { app_key = '', redirect_url = ctx.request.origin + '/weibo/timeline/0' } = config.weibo;
 
         ctx.status = 302;
+        ctx.set({
+            'Cache-Control': 'no-cache',
+        });
         ctx.redirect(`https://api.weibo.com/oauth2/authorize?client_id=${app_key}&redirect_uri=${redirect_url}`);
     }
 };