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/scripts/ci-precommit.sh

@@ -0,0 +1,33 @@
+#!/usr/bin/env bash
+# Pre-commit validation - minimal checks for speed
+# Usage: ./scripts/ci-precommit.sh
+
+set -euo pipefail
+
+echo "🔍 Running Pre-commit Validation..."
+echo "⏱️  Expected time: 10-30 seconds"
+echo ""
+
+# Quick build and test
+echo "Building binary..."
+make build
+
+echo "Running tests..."
+make test
+
+echo "Checking formatting..."
+if ! gofmt -l . | grep -q .; then
+  echo "✅ Code formatting is clean"
+else
+  echo "❌ Code needs formatting:"
+  gofmt -l .
+  echo "Run: gofmt -w ."
+  exit 1
+fi
+
+echo "Running static analysis..."
+go vet ./...
+
+echo ""
+echo "✅ Pre-commit validation passed!"
+echo "💡 For more thorough checks, run: ./scripts/ci-quick.sh"