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/.qwen/scripts/math-optimize.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+
+# math-optimize.sh - Optimize mathematical functions for Qwen Code
+
+echo "Optimizing mathematical functions for Qwen Code..."
+
+# Create results directory if it doesn't exist
+mkdir -p .qwen/results
+
+# Run benchmarks to establish baseline
+echo "Establishing performance baseline..."
+go test -bench=. -benchmem ./pkg/uniswap/... ./pkg/math/... > .qwen/results/baseline-benchmarks.log
+
+# Run CPU profiling
+echo "Running CPU profiling..."
+go test -bench=. -cpuprofile=.qwen/results/baseline-cpu.prof ./pkg/uniswap/... ./pkg/math/... > .qwen/results/baseline-cpu.log
+
+# Run memory profiling
+echo "Running memory profiling..."
+go test -bench=. -memprofile=.qwen/results/baseline-mem.prof ./pkg/uniswap/... ./pkg/math/... > .qwen/results/baseline-mem.log
+
+# Analyze profiling results
+echo "Analyzing profiling results..."
+go tool pprof -top .qwen/results/baseline-cpu.prof > .qwen/results/cpu-top.log
+go tool pprof -top .qwen/results/baseline-mem.prof > .qwen/results/mem-top.log
+
+# Generate flame graphs (if go-torch is available)
+if command -v go-torch &> /dev/null; then
+    echo "Generating flame graphs..."
+    go-torch .qwen/results/baseline-cpu.prof > .qwen/results/cpu-flame.svg
+    go-torch --alloc_objects .qwen/results/baseline-mem.prof > .qwen/results/mem-flame.svg
+fi
+
+echo "Mathematical optimization analysis complete!"
+echo "Baseline results saved to .qwen/results/"
+echo "Review .qwen/results/cpu-top.log and .qwen/results/mem-top.log for optimization opportunities"