Upload a new transparent PNG sticker to Cloudflare R2 & save metadata to Supabase.
Trending badge shows 🔥 overlay on sticker card. New badge shows ✨ overlay for fresh uploads.
Used for sorting. Higher likes = higher rank in gallery.
Selected File: None
Recommended format: Transparent PNG, max size 5 MB. Image will automatically upload to Cloudflare R2 high-speed CDN.