{"ok":true,"endpoint":"/api/leaderboard/submit","method":"POST","description":"Submit a site for leaderboard scoring. Returns the score immediately. Curated into the seed list on the next weekly batch.","rateLimit":"20 submissions per hour per IP","body":{"url":"string (required, valid http(s) URL)","name":"string (optional, site name)","category":"string (optional, e.g. SaaS, Design System, Editorial)"}}