jiminy 0.9.0

Complete safety toolkit for pinocchio Solana programs. Pyth oracle readers, AMM math (isqrt, constant-product), balance delta guards, close revival sentinels, staking reward accumulators, vesting schedules, M-of-N multisig, safe CPI wrappers, account checks, token/mint readers, Token-2022 screening, CPI reentrancy guards, DeFi math (u128), slippage, events, introspection, ed25519, authority handoff, merkle proofs. Zero-copy, no_std, no proc macros.