Sealva-Devs/Prediction-Market-Web3 ? reverse-engineered prompt

Build me a crypto prediction market app where people can create wagers, join them by pledging funds, pick a winner, and then have the payout handled safely through an escrow style smart contract. I want a clean modern web app with a responsive dashboard, wallet login for MetaMask and WalletConnect, and clear screens for creating a market, joining it, seeing active wagers, checking your own bets, and resolving or canceling a wager. Please include live transaction status, helpful error messages, loading states, and links to view transactions on the explorer.

The contract side should support secure fund handling, multi signature approval before release, automatic payouts when everyone signs, refunds when a wager is canceled, and basic admin recovery for emergencies. Use the current best practices for an EVM app, and look up current docs online if you need to. Make it feel polished and production ready, not like a demo.