sidestr-agent 0.3.0

Rust port of Melvin Carvalho's sidestr sidechains, AGPL-3.0-only: the economic engine for did:nostr agents. A did:nostr key is a sidechain wallet. The agent wallet: balance, npub to chain address, spends and peg-out burns as kind-23500 events signed with the agent's own key, and a peg-in plan for a parent wallet to pay.