Completing the board

I've been working on the game mechanics, I've added the player's hand (at the bottom). You can now drag cards from the hand to the board, press End Turn on the right to resolve the fight. I've also settled on the engine I use, I use Haskell's miso. This allows to have excellent browser support (check out how the text looks much better in this screenshot compared to the previous devlog). On one hand it made me drop desktop support but on the other hand I'll be able to do a multiplayer mode.