Interactivity feature with inquire

[tornikegomareli]

This PR refactors the existing code to separate command-line options (CommandLineModel) from interactive prompt logic (Interactive).

Additionally, it introduces interactivity via the inquire library, providing a more user-friendly experience.

Changes:

• Created CommandLineModel to hold command-line options like log_format, start_tag, etc.
• Introduced Interactive to manage interactive prompts.
• Interactive now holds an instance of CommandLineModel.
• Added user prompts for each command-line argument using the inquire library.
• Updated main.rs to initiate and utilize the new Interactive struct containing CommandLineModel.
• Moved all interactive and parsing logic out of main into a new interactive module.

Motivation:

• The refactoring provides a cleaner separation of concerns, adhering to the Single Responsibility Principle. The interactive prompts make the application much more user-friendly and less error-prone, offering a better user experience.