refactor: move all remaining files to orig/ directory

Completed clean root directory structure:
- Root now contains only: .git, .env, docs/, orig/
- Moved all remaining files and directories to orig/:
  - Config files (.claude, .dockerignore, .drone.yml, etc.)
  - All .env variants (except active .env)
  - Git config (.gitconfig, .github, .gitignore, etc.)
  - Tool configs (.golangci.yml, .revive.toml, etc.)
  - Documentation (*.md files, @prompts)
  - Build files (Dockerfiles, Makefile, go.mod, go.sum)
  - Docker compose files
  - All source directories (scripts, tests, tools, etc.)
  - Runtime directories (logs, monitoring, reports)
  - Dependency files (node_modules, lib, cache)
  - Special files (--delete)

- Removed empty runtime directories (bin/, data/)

V2 structure is now clean:
- docs/planning/ - V2 planning documents
- orig/ - Complete V1 codebase preserved
- .env - Active environment config (not in git)

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

Co-Authored-By: Claude <noreply@anthropic.com>

orig/reports/math/latest/audit_report.md

@@ -0,0 +1,128 @@
+# MEV Bot Math Audit Report
+
+**Generated:** 2025-10-19T23:18:22-05:00
+**Test Vectors:** default
+**Error Tolerance:** 1.0 basis points
+
+## Executive Summary
+
+**Overall Status:** ✅ PASS
+
+### Summary Statistics
+
+| Metric | Value |
+|--------|-------|
+| Total Tests | 10 |
+| Passed Tests | 10 |
+| Failed Tests | 0 |
+| Success Rate | 100.00% |
+| Exchanges Tested | 4 |
+
+## Exchange Results
+
+### UNISWAP_V2
+
+**Status:** ✅ PASS
+**Duration:** 0s
+
+#### Test Statistics
+
+| Metric | Value |
+|--------|-------|
+| Total Tests | 4 |
+| Passed | 4 |
+| Failed | 0 |
+| Max Error | 0.0000 bp |
+| Avg Error | 0.0000 bp |
+
+#### Test Breakdown
+
+| Category | Tests |
+|----------|-------|
+| Pricing Functions | 0 |
+| Amount Calculations | 1 |
+| Price Impact | 1 |
+
+### UNISWAP_V3
+
+**Status:** ✅ PASS
+**Duration:** 0s
+
+#### Test Statistics
+
+| Metric | Value |
+|--------|-------|
+| Total Tests | 2 |
+| Passed | 2 |
+| Failed | 0 |
+| Max Error | 0.0000 bp |
+| Avg Error | 0.0000 bp |
+
+#### Test Breakdown
+
+| Category | Tests |
+|----------|-------|
+| Pricing Functions | 0 |
+| Amount Calculations | 1 |
+| Price Impact | 0 |
+
+### CURVE
+
+**Status:** ✅ PASS
+**Duration:** 0s
+
+#### Test Statistics
+
+| Metric | Value |
+|--------|-------|
+| Total Tests | 2 |
+| Passed | 2 |
+| Failed | 0 |
+| Max Error | 0.0000 bp |
+| Avg Error | 0.0000 bp |
+
+#### Test Breakdown
+
+| Category | Tests |
+|----------|-------|
+| Pricing Functions | 0 |
+| Amount Calculations | 1 |
+| Price Impact | 0 |
+
+### BALANCER
+
+**Status:** ✅ PASS
+**Duration:** 0s
+
+#### Test Statistics
+
+| Metric | Value |
+|--------|-------|
+| Total Tests | 2 |
+| Passed | 2 |
+| Failed | 0 |
+| Max Error | 0.0000 bp |
+| Avg Error | 0.0000 bp |
+
+#### Test Breakdown
+
+| Category | Tests |
+|----------|-------|
+| Pricing Functions | 0 |
+| Amount Calculations | 1 |
+| Price Impact | 0 |
+
+## Recommendations
+
+✅ All mathematical validations passed successfully.
+
+### Next Steps
+
+- Consider running extended test vectors for comprehensive validation
+- Implement continuous mathematical validation in CI/CD pipeline
+- Monitor for precision degradation with production data
+
+---
+
+*This report was generated by the MEV Bot Math Audit Tool*
+*Report generated at: 2025-10-19T23:18:22-05:00*