Major architectural improvements:
- Created models/services layer for better separation of concerns
- Location model with async methods for database operations
- ProfanityWord model for content moderation
- DatabaseService for centralized database management
- ProfanityFilterService refactored to use models
- Refactored frontend map implementations to share common code
- MapBase class extracts 60-70% of duplicate functionality
- Refactored implementations extend MapBase for specific features
- Maintained unique geocoding capabilities per implementation
- Updated server.js to use new service architecture
- All routes now use async/await with models instead of raw queries
- Enhanced error handling and maintainability
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
