Initial commit: 5 Why Root Cause Analyzer v1.0.0

Phase 0 & Phase 2 completed:
- Project structure setup
- Environment configuration (.env, .gitignore)
- Enterprise-grade dependencies (bcrypt, helmet, mysql2, etc.)
- Complete database schema with 8 tables + 2 views
- Database initialization scripts
- Comprehensive documentation

Database Tables:
- users (user management with 3-tier permissions)
- analyses (analysis records)
- analysis_perspectives (multi-angle analysis)
- analysis_whys (detailed 5 Why records)
- llm_configs (LLM API configurations)
- system_settings (system parameters)
- audit_logs (security audit trail)
- sessions (session management)

Tech Stack:
- Backend: Node.js + Express
- Frontend: React 18 + Vite + Tailwind CSS
- Database: MySQL 9.4.0
- AI: Ollama API (qwen2.5:3b)

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

package.json

@@ -0,0 +1,47 @@
+{
+  "name": "5why-analyzer",
+  "version": "1.0.0",
+  "description": "5 Why Root Cause Analysis Tool with Ollama API Integration",
+  "type": "module",
+  "scripts": {
+    "dev": "concurrently \"npm run server\" \"npm run client\"",
+    "server": "node server.js",
+    "client": "vite",
+    "build": "vite build",
+    "preview": "vite preview",
+    "db:init": "node scripts/init-database.js",
+    "db:test": "node scripts/test-db-connection.js",
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "keywords": [
+    "5why",
+    "root-cause-analysis",
+    "ollama",
+    "qwen"
+  ],
+  "author": "",
+  "license": "MIT",
+  "dependencies": {
+    "express": "^4.18.2",
+    "cors": "^2.8.5",
+    "axios": "^1.6.2",
+    "dotenv": "^16.3.1",
+    "bcryptjs": "^2.4.3",
+    "express-session": "^1.17.3",
+    "express-rate-limit": "^7.1.5",
+    "mysql2": "^3.6.5",
+    "helmet": "^7.1.0",
+    "csv-parser": "^3.0.0",
+    "json2csv": "^6.0.0-alpha.2",
+    "react": "^18.2.0",
+    "react-dom": "^18.2.0"
+  },
+  "devDependencies": {
+    "@vitejs/plugin-react": "^4.2.1",
+    "vite": "^5.0.8",
+    "concurrently": "^8.2.2",
+    "tailwindcss": "^3.4.0",
+    "postcss": "^8.4.32",
+    "autoprefixer": "^10.4.16"
+  }
+}