Fix upload - #2

This PR implements verbose mode functionality and enhances logging throughout the ProcessBuilder:

Key Changes

• Added set_input_handler classmethod to ProcessBuilder for CLI input handling
• Implemented proper warning capture for missing OpenAI API key
• Added verbose mode toggle with set_verbose_mode classmethod
• Enhanced logging system with proper debug/warning levels
• Updated README with verbose mode documentation

Implementation Details

1. ProcessBuilder Changes:

   • Added class-level verbose mode control
   • Fixed warning log handling for API key validation
   • Streamlined OpenAI client initialization
   • Added proper debug logging throughout

2. Documentation Updates:

   • Added verbose mode to Features section
   • Created Configuration section for verbose mode
   • Updated Usage with verbose mode examples
   • Added debug output examples

Testing

• Added test cases for verbose mode:
  • test_verbose_mode_off
  • test_verbose_mode_on
  • test_verbose_mode_toggle
• All tests passing with proper log capture

Usage

Users can now enable verbose mode in two ways:

# Class-level verbose mode
ProcessBuilder.set_verbose_mode(True)

# Instance-level verbose mode
builder = ProcessBuilder('My Process', verbose=True)

Follow-up Tasks

• Consider adding log file output option
• Add more granular log level control
• Consider adding structured logging format option