Refactor migrate user role to multi role system#8

fulleni merged 8 commits intomainflutter-news-app-full-source-code/flutter-news-app-api-server-full-source-code:mainfrom

refactor_migrate_user_role_to_multi_role_systemflutter-news-app-full-source-code/flutter-news-app-api-server-full-source-code:refactor_migrate_user_role_to_multi_role_systemCopy head branch name to clipboard