Integrate cobra or CLI framework for improved subcommand handling

[aslamcodes]

Summary:
Integrate a CLI framework such as Cobra to improve the handling and structure of subcommands in the project. This will enhance maintainability, scalability, and user experience for the command-line interface.

Details:

• Evaluate and integrate Cobra or a similar CLI framework.
• Refactor current CLI command parsing to leverage the features provided (subcommands, flag management, help output, etc).
• Ensure all existing commands/subcommands are migrated to the new framework.

Benefits:

• Simplifies adding new commands and options in the future.
• Provides a more robust and standard CLI for users.
• Reduces manual parsing and error handling code.