Initial commit — federated self-custodial Spark/Lightning tip bot
- grammY bot: /start, /unlock, /tip, /contact, /claim, /settings, /wallet
- AES-256-GCM mnemonic encryption with scrypt key derivation
- In-memory unlock sessions with background sweep
- Atomic claim handling (TOCTOU-safe)
- PIN rate limiting (5 attempts → 15 min lockout)
- Fastify API server + Telegram Mini App (setup, unlock, send, receive, history)
- One-time seed reveal via Mini App or auto-deleted DM message
- Federated registry client
- Docker Compose deployment
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
goyban
e857bf4ec6