Feature: Shareable game result cards for organic word-of-mouth

[mholzi]

Goal

Let players share their game results as visual cards — driving organic discovery.

Tasks

• Design a result card template (score, playlist, top player, round highlights)
• Generate shareable image or formatted text after each game
• Include "Powered by Beatify" with repo link
• Make it easy to copy/share (clipboard button, share intent)
• Optional: Wordle-style emoji grid for quick sharing

Why

Every shared result is free advertising. Wordle proved that shareable result formats drive massive organic growth. Players become promoters without even trying.