utils/shared_preferences library

1. tattoo
2. utils/shared_preferences.dart

tattoo package

1. Libraries
2. components/app_skeleton
3. components/notices
4. components/option_entry_tile
5. components/section_header
6. database/actions
7. database/database
8. database/schema
9. database/views
10. firebase_options
11. i18n/strings.g
12. i18n/strings_en.g
13. main
14. models/course
15. models/ranking
16. models/score
17. models/user
18. repositories/auth_repository
19. repositories/course_repository
20. repositories/preferences_repository
21. router/animated_shell_container
22. router/app_router
23. screens/main/course_table/course_table_screen
24. screens/main/home_screen
25. screens/main/profile/profile_card
26. screens/main/profile/profile_providers
27. screens/main/profile/profile_screen
28. screens/main/score/score_screen
29. screens/welcome/intro_screen
30. screens/welcome/login_screen
31. services/course_service
32. services/firebase_service
33. services/i_school_plus_service
34. services/portal_service
35. services/student_query_service
36. utils/fetch_with_ttl
37. utils/http
38. utils/localized
39. utils/shared_preferences