Create Utility Functions for Network Management

[Dericko681]

Description:
This issue focuses on developing utility functions in utils/network.rs to support network management within the application. The utility file will contain helper functions for tasks such as establishing and managing TCP connections, handling connection retries, and parsing connection strings for configuration. By centralizing these functionalities, we aim to enhance code maintainability and streamline network-related operations, ensuring a more robust and efficient client-server interaction in the application.