Refactor dashobard UI polish#22

fulleni merged 3 commits intomainflutter-news-app-full-source-code/flutter-news-app-web-dashboard-full-source-code:mainfrom

refactor_dashobard_ui_polishflutter-news-app-full-source-code/flutter-news-app-web-dashboard-full-source-code:refactor_dashobard_ui_polishCopy head branch name to clipboard