Fixes #4

Owner: @PeriniM

Description

This pull request adds a new Python script add_numbers.py that provides a simple utility for adding two numbers together. The script includes:

• A robust add_numbers() function to perform addition
• User input validation with error handling
• Interactive command-line interface for number addition
• Comprehensive input handling for various number types

Key Features

• Supports addition of integers and floating-point numbers
• Handles user input with error checking
• Provides a user-friendly interface for number addition
• Includes proper documentation and error handling

Changes

• Created add_numbers.py in the root directory
• Added .gitignore to prevent tracking of Python bytecode files
• Cleaned up development artifacts

Implementation Details

• Uses Python 3 standard library
• Follows Python best practices for script design
• Includes docstrings and clear function documentation