Enhance Error Handling Mechanisms

[MohammadBnei]

Description: The current error handling is minimal and could be improved to enhance the application's robustness and debuggability.
This involves implementing more comprehensive error handling and logging.

Acceptance Criteria:
• All functions properly handle errors, logging them as necessary.
• Critical errors result in user-friendly messages being displayed, without exposing sensitive information.
• Non-critical errors do not interrupt the application flow unnecessarily.

Implementation Suggestions:
• Integrate a logging library to facilitate better logging of errors and important events.
• Where applicable, provide fallbacks or retries for recoverable errors.