feat(evm-wallet-experiment): Add delegator exos#882
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Represent delegations as discoverable exo objects ("twins") so an agent
can call E(twin).transfer(to, amount) instead of manually building
Execution structs. Adds a method catalog, grant builder, twin factory
with cumulative spend tracking, and wires them into the delegation and
coordinator vats.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
…wins Build typed method guards from METHOD_CATALOG entries and pass them to makeDiscoverableExo, enabling arg-count/type validation at the exo boundary. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
… caveat Integrate with the delegation framework's AllowedCalldataEnforcer to pin the first argument (recipient/spender) of transfer/approve at both the on-chain enforcer level and the local exo interface guard. - Add `allowedCalldata` to CaveatTypeValues and CaveatSpec - Add `encodeAllowedCalldata` helper and deployed enforcer address - Wire optional `recipient`/`spender` through grant builders - Twin derives address restriction from caveatSpecs, not a standalone field Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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WIP