Squads Protocol Development Guide Squads Protocol is Solana's premier smart account infrastructure, securing over $10 billion in digital assets. This guide covers all three main products: Squads V4 Multisig, Smart Account Program, and Grid. Overview Squads Protocol provides: - Squads V4 Multisig - Multi-signature wallet for teams with proposals, voting, time locks, spending limits, and program upgrade management - Smart Account Program - Account abstraction infrastructure with session keys, passkeys, programmable policies, and direct debits - Grid - Open finance infrastructure for stablecoin…