Mobile Trading Bot for Solana: Multi-DEX Arbitrage and Automated Trading

## Overview
Build a mobile trading bot for the Solana blockchain that automates profitable trading strategies across multiple decentralized exchanges (DEXs). The bot will handle USDC and Solana (SOL) trades with secure wallet integration, transaction validation, and comprehensive trading capabilities including arbitrage detection and optimization.

## Core Features

### Trading Strategies & Execution
- **Profitable-Only Trading:** Execute trades only when predicted to be profitable after deducting all fees and slippage.
- **Triangular Trading:** Support three-asset trading cycles to exploit price discrepancies.
- **Round-Trip Trading:** Single-DEX round-trip swaps that return to the starting asset with profit.
- **Multi-DEX Round-Trip Trading:** Execute arbitrage across multiple DEXs, leveraging best liquidity and pricing.

### Safety & Optimization
- **Slippage Protection:** User-configurable slippage limits to prevent unfavorable trades.
- **Gas & Fee Optimization:** Identify and route trades through paths that minimize gas costs and DEX fees.
- **Transaction Validation:** Simulate and preview transactions before sending; confirm on-chain execution with clear success/failure results.

### Integration & Logging
- **Wallet Connection:** Secure, user-friendly wallet integration for transaction signing and validation.
- **Comprehensive Transaction Logs:** Record all trades with timestamps, amounts, DEXs used, profit/loss, and full transaction details for auditing.

## Target DEXs
- Raydium
- Orca
- Jupiter Aggregator
- Additional DEXs as needed

## Acceptance Criteria
- Mobile-first user experience
- All transactions validated on-chain
- Clear, transparent reporting of strategy execution and results
- Secure wallet handling with no private key exposure

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*This feature integrates with Solana blockchain infrastructure for automated arbitrage and trading operations.*

The issue names no files, tests, or entry points, and proposes a broad mobile Solana trading system rather than a bounded change. Start by clarifying the application architecture, supported DEX integrations, wallet model, and trading safety requirements; done would require the listed trading, validation, reporting, and secure-wallet acceptance criteria.

Written by the indexing model from the issue text.