Generate comprehensive IDL for Solana P2P Exchange Program

Co-authored-by: 0xrinegade <[email protected]>

Author: Copilot

idl/README.md

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+# P2P Exchange Program IDL
+
+This directory contains the Interface Description Language (IDL) files for the Solana P2P Exchange Program.
+
+## Files
+
+- `p2p_exchange.json` - Complete IDL specification for the P2P Exchange program
+
+## Program ID
+
+`FKkTQLgBE9vDZqgXKWrXZfAv5HgCQdsjDZDzPfJosPt9`
+
+## Overview
+
+The IDL defines the complete interface for the P2P Exchange Solana program, including:
+
+### Instructions (21 total)
+- **Admin Functions**: `initializeAdmin`, `updateAdminAuthorities`
+- **Offer Management**: `createOffer`, `listOffer`, `acceptOffer`, `markFiatSent`, `confirmFiatReceipt`, `releaseSol`
+- **Dispute Resolution**: `openDispute`, `assignJurors`, `submitEvidence`, `castVote`, `executeVerdict`
+- **Reputation System**: `createReputation`, `updateReputation`
+- **Reward System**: `createRewardToken`, `updateRewardToken`, `createUserRewards`, `mintTradeRewards`, `mintVoteRewards`, `claimRewards`
+
+### Account Types (8 total)
+- `Admin` - Program administration account
+- `EscrowAccount` - SOL escrow for trades
+- `Offer` - Trade offer details
+- `Dispute` - Dispute resolution data
+- `Vote` - Individual juror votes
+- `Reputation` - User reputation scores
+- `RewardToken` - Reward token configuration
+- `UserRewards` - User reward balances
+
+### Events (16 total)
+Complete event emission for all major program actions including offer lifecycle, dispute resolution, reputation updates, and reward distribution.
+
+### Error Codes (20 total)
+Comprehensive error handling covering all failure scenarios from invalid states to security violations.
+
+## Usage
+
+This IDL can be used with:
+- Anchor client libraries
+- TypeScript/JavaScript SDKs
+- Python clients
+- Rust clients
+- Any Solana SDK that supports IDL-based program interaction
+
+## Security Features
+
+The program includes enterprise-grade security features:
+- Multi-signature admin support
+- Input validation and sanitization
+- Mathematical overflow protection
+- Rate limiting mechanisms
+- Escrow balance validation
+- Dispute deadlines and expiration handling