docs(book): Add Section 18.12 Production MEV Bundle System

- Complete bundle simulation with 6 safety checks (compute, state, profit, slippage)
- Dynamic tip optimization: EV maximization (2.3-2.8% of MEV optimal)
- Multi-strategy state deduplication (prevents 0.38 SOL/month self-front-running)
- 7-stage production pipeline (95% → 65% → 68% = 43% success rate)
- Performance analysis: 252% annualized ROI, $4,520/month disaster prevention
- 700+ lines of production OVSM code integrating all Ch 18.11 lessons
- Chapter 18: ~10,000 → ~14,500 words (+45%)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <[email protected]>

Author: 0xrinegade