Solitaire in Blazor Part 4 - Drag and Drop

So far in this series, we have: Outlined how we want our Solitaire game to work as a Blazor WebAssembly application. Written a set of C# classes defining the components of our Solitaire game As well as created a set of Razor components for the individual parts of the game area, including the discard pile, the draw pile, the suit piles, and the stacks.