Implemented configurable randomization in the world builder, and then got the beginning of devices to work for the next part of going down a level through stairs.

save.cpp

@@ -88,8 +88,9 @@ void save::load_configs(DinkyECS::World &world) {
   Config enemies("./assets/enemies.json");
   Config items("./assets/items.json");
   Config tiles("./assets/tiles.json");
+  Config devices("./assets/devices.json");
 
   world.set_the<GameConfig>({
-    game, enemies, items, tiles
+    game, enemies, items, tiles, devices
   });
 }