Normalize game architecture

lib/ui/widgets/global_app_bar.dart

lib/utils/color_extensions.dart

lib/utils/game_utils.dart

lib/utils/random_pick_word.dart

pubspec.lock

pubspec.yaml

resources/app/build_application_resources.sh

resources/app/featureGraphic.svg

resources/app/icon.svg

resources/build_resources.sh

resources/data/generate_words_list.sh

resources/data/words/words-4-fr-dictionary.txt

resources/data/words/words-4-fr-easy.txt

resources/data/words/words-4-fr-normal.txt

resources/data/words/words-5-fr-dictionary.txt

resources/data/words/words-5-fr-easy.txt

resources/data/words/words-5-fr-normal.txt

resources/data/words/words-6-fr-dictionary.txt

resources/data/words/words-6-fr-easy.txt

resources/data/words/words-6-fr-normal.txt