Registry: Add protocol ABIs (Uniswap, Jupiter, Aave, Raydium)

[PetarStoev02]

Parent

Part of w3-kit/contracts#13 (Phase 4: Smart Contracts + Templates)

Goal

Expand @w3-kit/registry with ABIs for major DeFi protocols.

Requirements

• Uniswap v3 Router, Factory, Pool ABIs
• Aave v3 Pool, Oracle ABIs
• Jupiter aggregator IDL
• Raydium AMM IDL
• Typed exports for each protocol
• .learn.md per protocol explaining key functions

Location

packages/registry/src/abis/

[github-actions]

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