organize data configs by domain

src/data/input/keybindings.ts

@@ -0,0 +1,7 @@
+export const MOVE_FORWARD_KEY = "z";
+export const MOVE_BACKWARD_KEY = "s";
+export const MOVE_LEFT_KEY = "q";
+export const MOVE_RIGHT_KEY = "d";
+export const JUMP_KEY = " ";
+export const INTERACT_KEY = "e";
+export const PRIMARY_INTERACT_MOUSE_BUTTON = 0;