Added visual layout selection in debug mode

cooperative_cuisine/configs/dummy_environment_config.yaml

...ive_cuisine/configs/environment_config_no_validation.yaml

...configs/layouts/zztest_layouts/screenshot_tutorial.layout

cooperative_cuisine/pygame_2d_vis/drawing.py

cooperative_cuisine/pygame_2d_vis/grid.py

cooperative_cuisine/pygame_2d_vis/gui.py

cooperative_cuisine/pygame_2d_vis/gui_theme.json

...rative_cuisine/pygame_2d_vis/locales/translations.de.json

...rative_cuisine/pygame_2d_vis/locales/translations.en.json