- Update Dockerfile to use Python 3.11-slim and optimize build steps
- Remove Dockerfile.prod and update docker-compose.yml
- Remove entrypoint.sh and twilio dependency
- Modify Django settings for production security and configuration
- Update user serializer to include group permissions
- Enhance CSRF and SSL configuration settings
- Added `wallet_balance` field to the User model.
- Updated UserAdmin to include `wallet_balance` in the admin interface.
- Created serializers and views for Atoll and Island management.
- Implemented endpoints for listing, creating, and updating Atolls and Islands.
- Enhanced payment processing with UUIDs for Payment and Topup models.
- Added migration files for new fields and constraints.
- Improved error handling and validation in various views.
- Updated email templates for better responsiveness and SEO.
