Desktop Wallet Management

Educational proof-of-concept demonstrating comprehensive BSV desktop wallet management capabilities using the @bsv/sdk. Features wallet connection and identity management, BRC-42 key derivation for protocol-specific keys, P2PKH address generation and locking scripts, basket-based UTXO organization, and balance querying across multiple baskets. Demonstrates practical implementation of hierarchical deterministic key management, secure transaction creation, and systematic fund organization. Architecture patterns are applicable to both desktop and server-side wallet implementations, showcasing BSV blockchain's capability for enterprise-grade wallet infrastructure.