Complete v2.0 transformation: Production-ready Flask application

Major Changes:
- Migrated from prototype to production architecture
- Implemented modular Flask app with models/services/web layers
- Added Docker containerization with docker-compose
- Switched to Pipenv for dependency management
- Built advanced parser extracting 63 real activities from INDEX_MASTER
- Implemented SQLite FTS5 full-text search
- Created minimalist, responsive web interface
- Added comprehensive documentation and deployment guides

Technical Improvements:
- Clean separation of concerns (models, services, web)
- Enhanced database schema with FTS5 indexing
- Dynamic filters populated from real data
- Production-ready configuration management
- Security best practices implementation
- Health monitoring and API endpoints

Removed Legacy Files:
- Old src/ directory structure
- Static requirements.txt (replaced by Pipfile)
- Test and debug files
- Temporary cache files

Current Status:
- 63 activities indexed across 8 categories
- Full-text search operational
- Docker deployment ready
- Production documentation complete

🤖 Generated with [Claude Code](https://claude.ai/code)

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

app/main.py

@@ -0,0 +1,52 @@
+#!/usr/bin/env python3
+"""
+Main application entry point for INDEX-SISTEM-JOCURI v2.0
+"""
+
+import os
+import sys
+from pathlib import Path
+
+# Add parent directory to Python path
+sys.path.insert(0, str(Path(__file__).parent.parent))
+
+from app import create_app
+from app.config import Config, ProductionConfig, DevelopmentConfig
+
+def main():
+    """Main application entry point"""
+    
+    # Ensure directories exist
+    Config.ensure_directories()
+    
+    # Determine configuration
+    flask_env = os.environ.get('FLASK_ENV', 'development')
+    if flask_env == 'production':
+        config_class = ProductionConfig
+    else:
+        config_class = DevelopmentConfig
+    
+    # Create application
+    app = create_app(config_class)
+    
+    # Print startup information
+    print("🚀 Starting INDEX-SISTEM-JOCURI v2.0")
+    print("=" * 50)
+    print(f"Environment: {flask_env}")
+    print(f"Debug mode: {app.config['DEBUG']}")
+    print(f"Database: {app.config['DATABASE_URL']}")
+    print("=" * 50)
+    
+    # Run application
+    host = os.environ.get('FLASK_HOST', '0.0.0.0')
+    port = int(os.environ.get('FLASK_PORT', '5000'))
+    
+    app.run(
+        host=host,
+        port=port,
+        debug=app.config['DEBUG'],
+        threaded=True
+    )
+
+if __name__ == '__main__':
+    main()