mulkymalikuldhrs/BioWallet — reverse-engineered prompt

Build me BioWallet, a simple and polished biometric crypto wallet where a person can use their fingerprint, face, or iris instead of a password or seed phrase.

I want it to work on mobile and web, with a backend that handles accounts, sessions, wallet actions, referrals, transaction history, and an admin dashboard. The user should be able to register, log in with biometrics, see their wallet address and balance, receive ETH, send ETH on the Sepolia testnet, view past transactions, manage their profile, and share a referral code. Keep biometric data processed locally on the device and make the experience feel secure and easy for normal people.

Please include proper authentication, session tokens, rate limiting, protected admin access, environment examples, and a clean modern UI. Make sure the wallet generation is deterministic from the biometric and device identity so the same user can recover the same wallet without a seed phrase. Look up current docs online if you need to.