First draft at moving with arrow keys and WSAD; Moving left/right works, up/down not yet
Fixed targeting (bug came through centering viewport)
Added stub for UI styles
See https://github.com/freezedev/lyria/commit/25e3e8e56d1d8d20b7df97fcd7a1268ed1e22d53
Updated assets
Split intro elements and moved them into main menu
Added main menu to scene pipeline
Key movement now only works on desktop platforms
Restructured credits scene
Updated intro scene (as good as finished)