* Replaced SpeedTestApiRoutes with SpeedTestController for improved API handling.
* Introduced SpeedTestService and InMemoryRequestRepository for better service layer management.
* Added RandomData class for generating random data with hash support.
* Updated error handling and response structure in SpeedTestController.
* Enhanced type safety in interfaces for speed test operations.
* Removed the old SpeedTestApiRoutes and RandomData classes to streamline the architecture.
* Introduced SpeedTestController to handle API requests and integrate with the new service layer.
* Added RandomDataGenerator for generating random data, improving separation of concerns.
* Created interfaces for speed test operations, enhancing type safety and maintainability.
* Updated InMemorySpeedTestRepository to manage sessions with improved timeout handling.
* Introduced a new HTML frontend for network speed testing with a responsive UI
* Implemented backend server functionality to serve the frontend and handle speed test APIs
* Added speed test logic for downloading and uploading data, including progress tracking and result validation
* Created README-SPEEDTEST.md for documentation on application architecture, setup, and usage.
* Updated package.json to include necessary scripts and dependencies for development and testing
* Added a private _port property to manage the server port.
* Updated constructor to accept a BunServer instance.
* Implemented listen method to start the Bun server with specified configurations.
* Introduced stop method to gracefully stop the Bun server.
* Implemented BunHttpServer to manage routes and WebSocket handling
* Created HttpServerFactory for instantiating BunHttpServer with routes and WebSocket handlers
* Added error handling for duplicate routes and a default fetch response for unknown routes
* Introduced HealthCheck class for system health monitoring.
* Added HealthCheckApiRoutes for readiness endpoint.
* Updated package.json to include TypeScript type checking command.
