A Snake Sleuth Update!

Hey, finally got around to updating this lol.

Includes a some bugfixes and a new feature which detects when you're out of available moves and generates a new board. This is honestly the state I wish I launched with. The fixes are all super minor in the grand scheme of things, but I kept putting off updating it until now. This will likely be the only update as the game is fairly "complete", as I was fairly happy with that LD version. Looking forward to the Ludum Dare next month!