Create algorithm recipe cards

Develop a set of 'recipe cards' for algorithms and data structures:

## Recipe card format:
- Algorithm name and category
- 'Ingredients' (prerequisites and components)
- 'Preparation' (setup and initialization)
- 'Cooking steps' (algorithm steps)
- 'Serving suggestion' (use cases)
- 'Nutrition facts' (time and space complexity)
- 'Variations' (algorithm modifications)

## Categories to cover:
- Sorting algorithms
- Searching algorithms
- Graph algorithms
- Dynamic programming
- Data structures
- String algorithms
- Mathematical algorithms

## Special features:
- Visual representation of algorithm steps
- Common gotchas and edge cases
- Implementation tips
- Before/after examples
- Quick reference code in Hy

## Distribution formats:
- Printable cards
- Digital collection
- Online reference
- Mobile-friendly version

These recipe cards will provide an intuitive, accessible format for algorithm reference, making complex algorithms more approachable through familiar metaphors and consistent presentation.