生成 provider

生成 provider

dependencies:

 build_runner: ^2.7.1,

  freezed_annotation: ^3.1.0

dev_dependencies:

 custom_lint:
 riverpod_lint: ^3.0.3
 riverpod_generator: ^3.0.3
 freezed: ^3.2.3

另外开一个窗口执行:
flutter pub run build _runner watch