Initial commit: Northern Thailand Ping River Monitor v3.1.0

Features:
- Real-time water level monitoring for Ping River Basin (16 stations)
- Coverage from Chiang Dao to Nakhon Sawan in Northern Thailand
- FastAPI web interface with interactive dashboard and station management
- Multi-database support (SQLite, MySQL, PostgreSQL, InfluxDB, VictoriaMetrics)
- Comprehensive monitoring with health checks and metrics collection
- Docker deployment with Grafana integration
- Production-ready architecture with enterprise-grade observability

 CI/CD & Automation:
- Complete Gitea Actions workflows for CI/CD, security, and releases
- Multi-Python version testing (3.9-3.12)
- Multi-architecture Docker builds (amd64, arm64)
- Daily security scanning and dependency monitoring
- Automated documentation generation
- Performance testing and validation

 Production Ready:
- Type safety with Pydantic models and comprehensive type hints
- Data validation layer with range checking and error handling
- Rate limiting and request tracking for API protection
- Enhanced logging with rotation, colors, and performance metrics
- Station management API for dynamic CRUD operations
- Comprehensive documentation and deployment guides

 Technical Stack:
- Python 3.9+ with FastAPI and Pydantic
- Multi-database architecture with adapter pattern
- Docker containerization with multi-stage builds
- Grafana dashboards for visualization
- Gitea Actions for CI/CD automation
- Enterprise monitoring and alerting

 Ready for deployment to B4L infrastructure!

src/__init__.py

@@ -0,0 +1,38 @@
+#!/usr/bin/env python3
+"""
+Northern Thailand Ping River Monitor Package
+
+A comprehensive real-time water level monitoring system for the Ping River Basin
+in Northern Thailand, covering Royal Irrigation Department (RID) stations.
+"""
+
+__version__ = "3.1.0"
+__author__ = "Ping River Monitor Team"
+__description__ = "Northern Thailand Ping River Monitoring System"
+
+from .water_scraper_v3 import EnhancedWaterMonitorScraper
+from .database_adapters import create_database_adapter, DatabaseAdapter
+from .config import Config
+from .models import WaterMeasurement, StationInfo, DatabaseConfig
+from .exceptions import (
+    WaterMonitorException,
+    DatabaseConnectionError,
+    APIConnectionError,
+    DataValidationError,
+    ConfigurationError
+)
+
+__all__ = [
+    'EnhancedWaterMonitorScraper',
+    'create_database_adapter',
+    'DatabaseAdapter',
+    'Config',
+    'WaterMeasurement',
+    'StationInfo',
+    'DatabaseConfig',
+    'WaterMonitorException',
+    'DatabaseConnectionError',
+    'APIConnectionError',
+    'DataValidationError',
+    'ConfigurationError'
+]