Feat/process file utility

[MEHRSHAD-MIRSHEKARY]

• Added setup_directories:

  • This utility function ensures that both the log directory and the required subdirectory exist before proceeding.
  • Automatically creates a 'pretty' subdirectory where reformatted files will be saved.
  • Raises FileNotFoundError if the log or subdirectory does not exist, improving error handling for file processing commands.

• Added process_files:

  • A generator function that iterates over files in a specified directory, filtering by a given file extension (e.g., .json or .xml).
  • It applies a handler function to each file, enabling reusability for multiple file types.
  • Yields both the file path and filename for easy file management in other parts of the system.

• Improved Code Structure:

  • Centralized common file processing logic to reduce duplication in 'generate pretty JSON' and 'generate pretty XML' management commands.
  • Enhanced directory and file handling, ensuring safer file manipulation across different formats.

[ARYAN-NIKNEZHAD]

Approved 👌