"oh that would be convenient"

New Features

• surreal_image(): Create surreal datasets directly from image files or URLs.
  Supports PNG, JPEG, BMP, TIFF, and SVG formats with automatic mode detection
  and threshold calculation.

• surreal_app(): Launch an interactive Shiny application for exploring the
  surreal algorithm. Includes demo datasets, custom text input, image uploads,
  and parameter controls. Export results to CSV or download plots.