org-headline-card

This package provides functionality to convert Org-mode headlines and
their contents into preview card images using Emacs text-properties and
character art borders.  It's useful for creating visual representations
of Org headlines for presentations, documentation, or quick previews.

Features:
- Converts Org headlines to preview cards
- Handles Org markup (bold, italic, links, etc.)
- Customizable card style with themes
- Preserves list structure
- Real-time preview in Emacs
- Multiple border decoration styles