- Now reads config from `$XDG_CONFIG_HOME/.config/snake/snake.yaml`
- Added error enum from config and try to remove all usages of unwrap
- Bumped version to 0.2.3
Fixed the food spawning in the walls
Fixed the snake not colliding with itself
Added speed control to the snake
Exit if the ncurses window is too small
Bugs: I think the food might spawn into the border making the game unplayable.
Fixed: The snake can no longer go inside the border.
Also fixed the bug where pressing a key multiple times could skip the
food while the snake went over it.