Flutter BLoC Cubit UI GPT riverpod provider login Gemini chat ML gradient AI Switch Bard Design 디자인 runtimeType runfile 개별실행 valuenotifier dalle-3 FlutterSecureStorage securestorage textshadow gradition url_launcer hidekey coinapp 이야기만들기 smoothpage 온보딩스크린 onboarding morphism glassmorphism shouldReclip CustomWidget flutterUi dart3 flutter #lightMode #darkMode #Theme flutter #voice #Text #speechToText GoogleAi ChatGPT ShaderMask dartpad GPT4 dalle 로그인화면 pagenation 코인어플 CustomClipper SpeechToText Singlechildscrollview dotenv openai Etherium TODO bart FloatingActionButton crypto 문자인식 전역일 prompt Background bitcoin APIKEY container 상태관리 getX cannot TTS redirect 오버플로우 DART Error Stream 기계학습 text GLASS hero counter D-day State ebook 로그인 Security 유형 ListView 동화책 STORY BOOK 방법 보안 만들기 질문