feat: initial commit - complete website monitoring application

Build a comprehensive website monitoring application with ReasonML, OCaml, and server-reason-react.

Features:
- Real-time website monitoring with HTTP status checks
- Email and webhook alerting system
- Beautiful admin dashboard with Tailwind CSS
- Complete REST API for CRUD operations
- Background monitoring scheduler
- Multi-container Docker setup with 1-core CPU constraint
- PostgreSQL database with Caqti
- Full documentation and setup guides

Tech Stack:
- OCaml 5.0+ with ReasonML
- Dream web framework
- server-reason-react for UI
- PostgreSQL 16 database
- Docker & Docker Compose

Files:
- 9 OCaml source files (1961 LOC)
- 6 documentation files (1603 LOC)
- Complete Docker configuration
- Comprehensive API documentation

💘 Generated with Crush

PROJECT.md

@@ -0,0 +1,161 @@
+# Website Monitor
+
+**A comprehensive website monitoring application built with ReasonML, OCaml, and server-reason-react**
+
+## 🎯 What This Is
+
+A full-stack, production-ready web application that:
+- Monitors multiple websites for HTTP 200 status deviations
+- Sends alerts via email or webhooks when issues occur
+- Provides a beautiful admin dashboard
+- Offers a complete REST API for programmatic access
+- Runs entirely in Docker with CPU constraints
+
+## 🚀 Quick Start
+
+```bash
+# 1. Clone and setup
+git clone <repository-url>
+cd test3
+cp .env.example .env
+
+# 2. Edit .env with your SMTP credentials
+#    (Required for email alerts)
+
+# 3. Start
+docker-compose up -d
+
+# 4. Access
+# Open: http://localhost:8080
+```
+
+## 📚 Documentation
+
+- **[QUICKSTART.md](QUICKSTART.md)** - Get started in 5 minutes
+- **[README.md](README.md)** - Complete documentation
+- **[ARCHITECTURE.md](ARCHITECTURE.md)** - Technical details
+- **[BUILD_SUMMARY.md](BUILD_SUMMARY.md)** - What was built
+- **[CONTRIBUTING.md](CONTRIBUTING.md)** - How to contribute
+
+## ✨ Features
+
+- **Website Monitoring**: Real-time status checking
+- **Alerts**: Email (SMTP) and Webhook notifications
+- **Dashboard**: Beautiful admin UI with Tailwind CSS
+- **REST API**: Full CRUD operations
+- **History**: Track all checks with detailed logs
+- **Scheduler**: Background monitoring with configurable intervals
+- **Docker**: Multi-container setup with CPU constraints (1 core)
+
+## 🛠️ Tech Stack
+
+- **Backend**: OCaml 5.0+ with ReasonML
+- **Framework**: Dream (OCaml web framework)
+- **Frontend**: server-reason-react (server-side React)
+- **Database**: PostgreSQL 16 with Caqti
+- **Async**: Lwt (cooperative threading)
+- **Container**: Docker & Docker Compose
+
+## 📊 API Examples
+
+```bash
+# List websites
+curl http://localhost:8080/api/websites
+
+# Add website
+curl -X POST http://localhost:8080/api/websites \
+  -H "Content-Type: application/json" \
+  -d '{
+    "name": "Example",
+    "url": "https://example.com"
+  }'
+
+# Get stats
+curl http://localhost:8080/api/stats/summary
+```
+
+## 🔧 Key Commands
+
+```bash
+# Start application
+docker-compose up -d
+
+# View logs
+docker-compose logs -f
+
+# Stop application
+docker-compose down
+
+# Build locally
+make build
+
+# Run tests
+make test
+```
+
+## 📁 Project Structure
+
+```
+test3/
+├── bin/              # Application entry points
+├── lib/              # Core library modules
+│   ├── database.ml   # Database models
+│   ├── monitor.ml    # Monitoring logic
+│   ├── alert.ml      # Alert system
+│   ├── api.ml        # REST API
+│   ├── ui.ml         # Admin UI
+│   └── scheduler.ml  # Background jobs
+├── test/             # Tests
+├── docker/           # Docker configs
+├── scripts/          # Utility scripts
+└── docs/             # Documentation
+```
+
+## 🎨 Pages
+
+- **Dashboard** (`/`) - Overview and statistics
+- **Websites** (`/dashboard/websites`) - Manage monitored sites
+- **Alerts** (`/dashboard/alerts`) - Configure notifications
+- **Settings** (`/dashboard/settings`) - Application config
+
+## 🔒 Security
+
+- SQL injection prevention (parameterized queries)
+- Environment-based configuration
+- No hardcoded secrets
+- Limited database privileges
+- CORS configuration
+
+## 📈 Performance
+
+- Connection pooling (5 connections)
+- Async operations (Lwt)
+- Configurable check intervals
+- Automatic history cleanup
+- Single-threaded OCaml runtime
+
+## 🐳 Docker
+
+- Multi-stage builds
+- CPU constraints (1 core)
+- Health checks
+- Automated database initialization
+- Production-ready
+
+## 🤝 Contributing
+
+We welcome contributions! See [CONTRIBUTING.md](CONTRIBUTING.md)
+
+## 📝 License
+
+MIT License - See [LICENSE](LICENSE)
+
+## 🆘 Support
+
+- Issues: GitHub Issues
+- Documentation: See docs in repository
+- Questions: GitHub Discussions
+
+---
+
+**Built with ❤️ using ReasonML, OCaml, and server-reason-react**