fix: remove authLimiter from notifications endpoint (too restrictive for polling)

Author: ddrayko

server.js

@@ -200,7 +200,6 @@ const activityLimiter = rateLimit({
 app.use('/api/auth/login', authLimiter);
 app.use('/api/auth/register', authLimiter);
 app.use('/api/activity', activityLimiter);
-app.use('/api/notifications', authLimiter);
 app.use('/api/servers', apiLimiter);
 app.use('/api', apiLimiter);