- Add new AdminHandler with methods for dashboard, schedules, users, and bookings
- Implement GetDashboard method to retrieve admin dashboard statistics
- Add CreateSchedule method with validation and error handling
- Implement GetUsers method with pagination support
- Add GetBookings method with pagination and filtering capabilities
- Implement GetFinancialReports method with date range filtering
- Add UpdateSchedule method to modify existing schedule slots
- Enhance error handling and response formatting for admin-related operations
- Integrate admin service methods for comprehensive administrative tasks
- Add initial project scaffolding with Go module and project structure
- Create server and CLI entry points for application
- Implement Makefile with development and build commands
- Add `.env.example` with comprehensive configuration template
- Set up README.md with project documentation and setup instructions
- Configure basic dependencies for server, database, and CLI tools
- Establish internal package structure for models, services, and handlers
- Add initial configuration and environment management
- Prepare for HTTP server, CLI, and database integration
