* feature: add Board component
* feature: add BoardColumn
* feature: add BoardCard
* chore: install react beautiful dnd
* refactor: use children instead of item parameter
* feature: wrap board in DragDropContext
* feature: wrap columns in dropable
* feature: wrap boardCard in draggable
* feature: add a second column
* refactor: rename columns to initialBoard
* refactor: use itemKeys instead if item directly
* feature: add key for react to render
* refactor: type the onDragEnd callback
* feature: drag and drop elements between columns
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