📖 How Betting Works
1. Post a challenge with a bet amount
2. Another player accepts — both stakes locked 🔒
3. Play the game head-to-head
4. Winner's wallet receives the full pot
5. After token launch: stakes held in smart contract
🔒 Pre-launch: session $CAPIT (no real value yet)
⚡ Post-launch: real SPL token escrow