Add Wormhole NTT integration#1
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Extend Puente to support Wormhole Native Token Transfer (NTT) bridges alongside existing LayerZero V2 OFT support. Adds NTT message parsing, mock guardian VAA signing, delivery pipeline, and account watcher. All existing LayerZero tests continue to pass (91/91). - wormhole.rs: NTT wire format parsing, VAA construction, guardian signing - wormhole_delivery.rs: Solana transaction building for NTT relay - wormhole_watcher.rs: Account subscription for outbox items - Optional WormholeNttConfig in PuenteConfig (no breaking changes) - Bug fixes: forge --broadcast flag, EVM contract path, keypair naming - Security analysis: docs/security/wormhole-ntt-attack-vectors.md
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Summary
wormhole_nttconfig section — no breaking changes to existing configsforge --broadcast, EVM contract path resolution, and keypair namingTest plan
puentewith[wormhole_ntt]config section against local validators