Normalize app architecture

android/app/build.gradle

android/gradle.properties

assets/translations/en.json

assets/translations/fr.json

fastlane/metadata/android/en-US/changelogs/8.txt

fastlane/metadata/android/fr-FR/changelogs/8.txt

lib/config/activity_page.dart

lib/config/default_activity_settings.dart

lib/config/default_global_settings.dart

lib/config/default_settings.dart

lib/config/screen.dart

lib/config/theme.dart

lib/cubit/activity_cubit.dart

lib/cubit/activity_state.dart

lib/cubit/nav_cubit_pages.dart

lib/cubit/nav_cubit_screens.dart

lib/cubit/settings_activity_cubit.dart

lib/cubit/settings_activity_state.dart

lib/cubit/settings_cubit.dart

lib/cubit/settings_global_cubit.dart